brass rod Tenders in West Bengal

1
Border Security Force - West Bengal

37779822 bids are invited for boq misc expendable items wksp store bsf knr bulb 1176 12 volt , bulb 67 24 volt , m s sheet 16 swg 4x8 , ms sheet 14 swg 4x8 , ms cc road , foam sheet 3x 6x 3 4 , pull push switch , m seal , anti rest spray big size , araldite tube , bulb1141 12 volt , rexene black , ana bond tube 50gm , bulb 67 12 volt , plastic tape , hand needles all type , fevi quick small , cork sheet , rexene white , thread reel white , bulb 53 12 volt , tubeless tyre puncture repair kit , omni kit , polymer omni chemical , lt wire 5 mm 25 mtr , lt wire 4 mm 25 mtr , lt wire 3 mm 25 mtr , scissor hd steel golden 12 , teflon tape , old cloth cotton , lt wire 05 mm10 pcs , metal o seal plus 50 gm , grinding stick small big , plastic tie teeth grip , flexible wiring sleeve 1 2 , flexible wiring sleeve 14 , hand gloves leather 02 set , welding rod 12 no , grinding wheel bosch 00x6x16mm a24sbf , cutting wheel 4 bosch , brass rod , grinding stone rough 02 fine02 size 6 , dash board polish , car polish , soft spoon microfiber vehicle washing clothes , micro fiber cotton veh washing sponge , 2k rubbing compound moto mx 100gm , pidilite wd 40 400ml , safety reflector try angle 42cm x42cmx42cm , flag rod , h l bulb 12 v 3 pin type normal , h l bulb 24 v 3 pin type normal , wooden emery paper 5 round , flacks powder gas welding purpose , sending paper carpenter shop total quantity : 1358...

Due Date : June 01, 2023

Tender Value : ₹ Ref. Documents

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3
Department of Higher Education - West Bengal

35756453 supply and installation of science based equipment to belda college, belda, paschim medinipur. , tender for supply of eqipment , water proof pocket ph/cond/tds/salinity tester oakton oakton pcts testr50 , mini submarine electrophoresis unit, casting tray cm 7 x 7 with gelcaster, and power supply 7090 tarsons tarsons gelcaster 7024 power supply 7090 , rectangular uv transilluminator dual wavelength, 220v igene labserve model no. ig uvd , digital 3d shaker with a microprocessor and brushless motor neuation technologies ishak 3d 5 nxt , microwave oven samsung ms23a301tak , hot air oven remi remi rdho 50, 50l 1100w , to study the motion of spring and calculate (a) spring constant, (b) g and (c)modulus of rigidity. science vision the setup contains the following accessories: a) spring fitted on a metallic stand. b) different masses c) digital stopwatch , to determine the moment of inertia of a flywheel. science vision the setup consists of a balanced cast iron wheel of about 8 dia and 4.4cm thick, and steel spindle supported on the ball bearings in strong iron brackets. the sides of the wheel are red or grey painted. the top of wheel is chrome plated and is marked with a thick red line. a pointer is fixed to one of the brackets. diametric hole is drilled in the shaft to take a pin and cord. the base is provided with four holes so that the apparatus can be fixed on a wall, complete with cord and hook. , to determine the elastic constants of a wire by searle’s method. science vision the 30cm long wire under test is connected to two brass rods about 30 cm long at their midpoints by two screws fitted at the ends of the wire. the rods are suspended from hooks. the setup contains rigidity modulus, sample wire, and digital stopwatch. , digital multimeter waco , digital voltmeter meco , digital ammeter meco , bread board weiss , dc regulated power supply. science vision the i.c. regulated power supply, load regulation is better than 0.5% , line regulation +/ 10% , continuous short circuit (30 see delay) & over load protection. , to determine wavelength of sodium light using newton’s rings. science vision the setup consists of a newton rings microscope with plano convex lens, plane glass plate with same diameter of plano convex lens, lens holder with beam splitter fitted on a metallic platform. na light source with jacket. , sodium (na) source and mercury (hg) source lamp for diffraction experiments. science vision , to determine the mechanical equivalent of heat, j, by callender and barne’s constant flow method.science vision the setup consists of a sprial heating element inside a 15 long corning glass tube surrounded by another corning glass tube, thermometer chamber are made of brass with asbestos insulation, all are fitted on sunmica finish wooden base, complete with a constant level brass tank with an adjustable height. , to determine the coefficient of thermal conductivity of cu by searle’s apparatus. science vision the setup consists of a copper rod about 30 cm long and 2.5 cm dia, two ends are fitted with steam and water jackets respectively, thermometer chambers are at the inlet and outlet of water flow, two holes for the thermometer at the copper rod, fitted inside a wooden box packed with felt. , to determine the wavelength of the laser source using diffraction of single slit/double slits. science vision/holmarc different wavelength diode laser of output power 5mw: single slit, width: 0.05 mm and dimensions (mm) : 60 x 45; optical bench rail rod; optical white screen , study of v i & power curves of solar cells and find maximum power point & efficiency. science vision the following experiments can be done with this trainer kit.current voltage characteristics power voltage characteristics determination for ff efficacy of the solar cell. , to measure the dielectric constant of a dielectric materials with frequency. ses, roorkee the setup consists of a capacitance measurement from 1 50khz, dedicated schering bridge with built in oscillator, a computation of dielectric constant and loss factor, samples of barium titanate, mlcc, and a conventionalcapacitor.complete in all respect including the instruction manual.except in cro. , to determine the specific rotation of sugar solution using polarimeter. science vision the setup consists of the following apparatus.a) polarimeter (bi quartz) make: goko/devco bi–quartz polarimeter with two eye – piece,vernier reading is 0.1° accurate, complete with polarimeter tube of 200 mmlong.b) light source for polarimeter.c) measuring cylinder(100c.c, 50 c.c & 25 c.c) d) sugar cube (1 kg) & e) filter paper. , determine output characteristics of a lvdt & measure displacement using lvdt sensor.make: science visiondisplay: 3 1/2 digit digital display.circuit: phase detection method. excitation: ac source 1khz accessory: micrometre screw gauge assembly for displacement measurement power supply: built in ic regulated. circuitry: phase detection type , measurement of strain using strain gauge. science vision sensor : 4 arm bridge with strain gauge mounted on cantilever 6kg. (10 kg. optional) display: 3 1/2 digit digital display. for mv / strain mode: half bridge & full bridge accessory: sensor assembly with a set of dead weights. power supply: built in ic regulated. , measurement of level using capacitive transducer. science vision sensor: rf capacitive type. display: 3 1/2 digit digital display. accessory: sensor assembly with glass cylinder fitted on a stand.power supply: built in ic regulated. , calibrate semiconductor type temperature sensor (ad590, lm35, or lm75) science vision sensor: rtd pt 100 circuitry: bridge amplifier with gain & span (zero) adjustment. display: 3 1/2 digit digital display. accessory: sensor assembly & small oven with heating arrangement power supply: built in ic regulated. , to measure the change in temperature of ambient using resistance temperature device (rtd). science vision sensor: rtd pt 100 circuitry: bridge amplifier with gain & span (zero) adjustment. display: 3 1/2 digit digital display. accessory: sensor assembly & small oven with heating arrangement power supply: built in ic regulated. make: science vision , digital cathode ray oscilloscope htc instrumentmodel no: pdo 5025s interface: rs232, usb(main sub), rj45 lan. bandwidth: 25 mhz. y deflection: 2mv / div ~ 50v / div. sweep mode: time base. max input: 400v (dc+acp p). input attenuation 2mv/div ~ 50v/div. easy to measure the big signal. , digital conductometer systronics model 304 , digital ph meterelectronics india elec_101 , digital potentiometer systronics model 318 , electronic rough balance goldfield k kea 210 , silver electrode for digital potentiometer zeal tech standard , oil free vacuum pump axiva v300 , magnetic stirrer with hot plate remi 2 mlh , oil bath with stirrerroyal scientific rsw 116 , heating mantle riviera 250ml , sonicator (ultrasonic bath) leela electronics leela sonic – 50, 1.3 l , three finger clamp with bosshead max scientific , teflon lined stainless steel autoclave sisco 50ml , teflon lined stainless steel autoclave sisco 100ml , microwave oven bajaj 17l , vaccum desiccator pp/pc tarson 250mm , semi automatic biochemistry analyzer rms analytica 705 , elisa plate reader with software for data visualization in desktop merilyzer eiaquant , digital plate tube rotator neuation iroll pr35 , vortex mixer attachment for 250 ml flask neuation iswix vt withvm a1 universal attachment+ vm a4 attachment for 250 ml flask , bod incubator thermocon type: forced convection type freezer compressor: hermetically sealed air cooling compressor system temperature range: 5°c to 60°c (resolution 0.1°c) accuracy: +/ 0.5°c outer moc: power coated crc steel sheet inner moc: chamber and trays made of ss 304 insulation: high grade insulation for tighter temperature controls temperature controller: fitted with digital temperature indicator cum controller with led display for set value & process value voltage indicator: fitted with moving coil type voltmeter for voltage monitoring power: 220/230v ac, 50/60hz dimensions (wxdxh) mm: 570 x 550 x 875 capacity: 280 ltrs volume 10 cuft no. of shelves: 3 controller: digital temperature indicator – cum – controller display: led display for set value and process value process value , magnetic stirrer with hot plate neuation istir hp320 , digital plate tube rotator with microprocessor & brushless motor attachment p1 50 16 tubes × 50 ml plate p2 15 35 tubes ×15 ml plate p3 05 55 tubes × 2ml plate neuation iroll pr35 attachment p1 50 p2 15 p3 05 , hot plate magnetic stirrer neuation technologies istir hp320 , water bath shaker remirsb 12 , vortex mixture with attachment 24 x 1.5/2 ml tubes neuation technologies iswix vt +vm a1 universal attachment+ vm a2 attachment for 24×1.5/2ml tubes , compound microscope monocular laboratory inclinable microscopemagnus model sm 100 led , haemocytometererma , soil thermometer instrument dt 2 pen type plastic digital thermometer with auto power offhtc , maximum and minimum thermometer jrm , anemometerhtc , hygrometermake jrm , rain gaugebrass make with measuring cylinder , lux meter htc lx 101a , analytical balance (accuracy 0.001 g) wenser pgb220 , refrigerator 190l samsung 3 star , digital water bath sktsk 152 , compound microscope monocular laboratory inclinable microscopemagnus model sm 100 led , ph meter (pentype) , conductivitymeter , totalsolids–refractometer , totaldissolvedsolids–tdsmeter , sacchidisc , muffle furnace inner dimension: 25x13x13cm (2.0 kw) labline lsc 50 , clinometers bg rocksmins fe05b clinometer compassbrass , theodolite with stand (aluminium tripod stand) golden engineering corporation theodolite transit as per isi specification completed with stand and other accessories in box skt modelwatts pattern lc 10 sec accuracybrass metal body fitted with special coated high range lenses , auto level b40a with aluminium telescopic tripod and 5 meter aluminium leveling staffsokkia sokkia b40 24x automatic level 1009572 53 , freemans measures abs case open reel fiber measuring tape 100m freemans , steel top line 30 m measuring typefreemans , prismatic compass with stand and plastic box brass body 5 inchgolden engineering corporation prismatic compass with stand and plastic box brass body 5 inch , automatic electronics weighing balance wensar pgb 600 , soil testing kit a/o model , rugged handheld gps navigator garmin garmin e trex 32x , levelling staff 6m 5 section light weightgolden engineering corporation levelling staff 6m 5 section light weight , ranging rod iron two parts golden engineering corporation ranging rod iron two parts , laser range finderr 1000 meters 1km rfa 1000 nikon prostaff 1000 laser rangefinder 16664 bundle with 3 cr2 batteries and lumintrail cleaning cloth make nikon , digital spirit level length 300mm pro dl30freemans freeman pro dl30 , gsm based indoor air quality monitor lutronaq 9901sd , soi toposheets printed copy survey of india , metrix mm soil moisture meter metrixmm soil , matlaband simulinkfamilyofsoftware(academicversion matlab 1,deep learning toolbox 1,symbolic math toolbox 1,partial differential equation toolbox 1,optimization toolbox 1,global optimization toolbox 15 1,statistics & machine learning toolbox 1 and fuzzy logic toolbox 1)...

Due Date : January 28, 2023

Tender Value : ₹ Ref. Documents

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4
Indian Army - West Bengal

35496724 supply of spare parts for ac chicago 1 brass rod free cutting flat 60x25 mm part no g2 niv 2 brass rod free cutting r / bar dia 25 mm part no g2 / 9530 000040 3 brass rod free cutting r / bar dia 32 mm part no g2 / niv => limited...

Due Date : January 03, 2023

Tender Value : ₹ Ref. Documents

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5
Indian Army - West Bengal

35416114 supply of spare parts for ssl eng 1 steel 40c8 r / bar dia 22 mm ( length multi part no g2 niv 2 steel 40c8 hex bar 17 mm a / f to is: 1570 part no g2 niv 3 steel 40c8 hex bar 27 mm a / f to is:1570 ( part no g2 niv 4 brass rod free cutting r / bar dia 25mm part no g2 / 9530 000040 5 steel 40c8 hex bar 17mm a / f to is:1570 ( p part no g2 / niv 6 steel 40c8 r / bar dia 20 mm to is:1570 ( pt part no g2 / niv 7 steel 40c8 r / bar dia 22 mm ( length multi part no g2 / niv => limited...

Due Date : December 29, 2022

Tender Value : ₹ Ref. Documents

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7
Indian Army - West Bengal

35381262 bids are invited for angle iron angle iron and ms sheet , brass rod 25mm x 6 total quantity : 111...

Due Date : December 31, 2022

Tender Value : ₹ Ref. Documents

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8
Indian Army - West Bengal

35226917 bids are invited for ord items paints , phosphor bronze rod , brass strip , brass rod , brass foil total quantity : 2300...

Due Date : December 19, 2022

Tender Value : ₹ Ref. Documents

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9
Department of Defence Production - West Bengal

35170263 bids are invited for brass 8mm dia to specn bs 2874; 1986 cz 122m, length 2.5 mt r/08 feet max. (q3) , brass rod 14 mm+ / 0.05 mm dia to specn. is 319: 1989 gde1 hb (half hard) in straight length of 1.5 (q3) total quantity : 931...

Due Date : December 19, 2022

Tender Value : ₹ Ref. Documents

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10
Indian Army - West Bengal

35148416 bids are invited for air compressor chic brass rod free cutting flat 60x25 mm , brass rod free cutting r bar dia 25 mm , brass rod free cutting r bar dia 32 mm total quantity : 9...

Due Date : December 27, 2022

Tender Value : ₹ Ref. Documents

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11
Indian Army - West Bengal

35139020 tender for spare parts for ssl eng vehicle 1 steel 40c8 r / bar dia 22 mm ( length multi part no g2 niv 2 steel 40c8 hex bar 17 mm a / f to is: 1570 part no g2 niv 3 steel 40c8 hex bar 27 mm a / f to is:1570 ( part no g2 niv 4 brass rod free cutting r / bar dia 25mm part no g2 / 9530 000040 5 steel 40c8 hex bar 17mm a / f to is:1570 ( p part no g2 / niv 6 steel 40c8 r / bar dia 20 mm to is:1570 ( pt part no g2 / niv 7 steel 40c8 r / bar dia 22 mm ( length multi part no g2 / niv => limited...

Due Date : December 12, 2022

Tender Value : ₹ Ref. Documents

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12
Zilla Parishad - West Bengal

34914723 supplying and installation of science equipment and materials for science lab for i) taranipur high school. ii) nazirpur sarada balika vidyalaya. iii) debnathpur sarat sarkar high school. iv) natna high school. under tehatta i development block. u , spherometer dubble disc, trangule stand fitted with body (is not screw type), made by non magnetic metal (sampling required) , grevsandof forces apparatus : 36x23 teak ply board panelled on tak wood frame . colmplete with two bracketswith pulles and three pans with weights,complete set . (sampling required) , youngs modulus apparatus vernier method : brass body with hanger ,dead weight , suspension , arrangement ,wire etc.(sampling required) , force constant apparatus : the springs is made with high tensile steel and is 25 cms. long and 2cm diameter .(sampling required) , boyles law apparatus : take wood with metal base with levellig screws with two alluminium metal rods one brass slider for graduated burette and another brass slider for mercury reservoir coplete with glass parts and superior quality rubber tubingswith mercury .(sampling required ) , sonometer: size of the resonance box is 48x8x4 top finished with teak wood sliding jockey fitted with transparent perspex plate complete with two hangers ,brass and steel wire. (sampling requred ) , viscosity apparatus: 2 dia x 1 meter long borosil glass tube on heavy metal base with teak wood stand,arrangement for lifting of metal balls with capturing rod fitted with neet complete set . , meter brigde : cp teak wood 45x6x2 base with heavy gauge non magnetic brass strips superior quality jockey (not pre type ) having phos phor bronze contact fitted with 8mm brass rod (non magnetic) with gaps .(sampling required) , potentiometer: cp take wood 46x8x1 base with heavy gauge non magnetic brass strips superior quality jockey ( not pern type ) having phor bronze contac fitted with 8mm bross rod (non magnetic) jockey slides on brass rod resistance 20ohms approximately . (sampling required) , galvanometer : ssd 30 0 30 fitted on bake light stand moving coil with good quality jewel and magnet fitted with core current capacity 20 micro/division. (sampling required) , power supply : digital dc power supply 1.2 volt 12 volt 1amp with fine and coarse controller with in built fuse operated for student saf ty . band micro control systems or equivalent. six month replacement warrantee. (sampling required) , milli ammeter (0 1000mamp) : fsd 0 1000mamp fitted on bakelight stand moving coil with good quality jewel and maganet fitted with core . (sampling required) , ammeter (0 5amp) : fsd 0 5amp fitted on bake light stand moving coil with good quqlity jewel and magnet fitted with core . (sampling required) , milli voltmetere (0 1000m volt) : fsd 0 1000m volt fitted on bakelight stand moving coil with good quality jewel and magnet fitted with core .(sampling required) , voltmetere (0 50volt) : ssd 0 50 volt fitted on bakelight stand moving coil with good quality jewel and magnet fitted with core. (sampling required) , digital multimeter : digital multimeter reputed company . (sampling required) , rheostat (0 50ohms) : non magneticheavytype oxidized eureka wire ,contacts slides over square shaped brass rod , metal legs fitted ,wooden base ,1.5 dia porcelain tube .(sampling required) , resistance box (0 10ohm) : coil made from constant wire double wound on obonitebobbin , plugs are interchangeable ,electro plated brass blocks , values areengraved on box top of polished bakelite sheet . range 0 10ohms , no . of coils 05nos , total 20ohms. (sampling required) , jockey : heavy type metal jockey (not pen type) slides on brass rod in meter bridge.(sampling required) , jockey : heavy type metal jockey (not pen type) slides on brass rod in potentiomeyter.(sampling required) , leclanches cell : complete with charged heavy type porous pot, with glass jar, heavy type 12mm zinc ,rod.(sampling required) , leclanches cell : complete with charged heavy type porous pot, with glass jar, heavy type 12mm zinc ,rod.(sampling required) , daniel cell : copper pot with perforated shelf and brass terminal, heavy type empty porous pot, heavy type 12mm zinc rod (sampling required) , plug commutator : on ebonite base ,four way type , circular brass ring and nickel plated terminals. ( sampling requiried) , optical bench (metal) : 1.5meter long ,all accessories are polished nickel on brass rod , fitted on metal rails of 1.5x1 size ,with travelling screws complete with universal lens holder ,two pins, candle holder , screen holder also cross wire. , p n junction diode : digital display 2000m v capacity volt volt meter with digital 20ma capacity mili ammeter, 9volt capacity dc power source with variable resistance circuit with in built fuse operated for student safty . band micro control systems or equivalent .six month replacement warrantee. (sampling required) , zenner diode : digital display 0 2 volt capacity volt meter with digital 0 20ma capacity milli ammeter , 9voltcapacity dc power source with variabe resistance circuit with in built fuse operated for student safty . band micro control systems or equivalent . six month replacement warrantee. ( sampling required) , transistor characteristics with regulated power supply : two digital display current metere range 2000ma and 20ma andtwo digital voltage display meter range 2000mv and 20v , with npn and pnp transistor circuit display,voltage operatorupto 0 2000m v , dc output 0 20volt, voltage set 0 20volt . band micro control systems or equivvlent . six month replacement warrantee. (sampling required) , lens : well edged and highly polished surface accurate focal length 20cm fl , mirror : optically worked protective coating back dia 75mm , microscope compound (has) fixed condensor make dsh brand , compound microscope has make olympus , model no mh 100 , dissecting microscope make ajoy , slide 75x25 thicness 1.00mm 50pcs/pack make riviera , cover slip 18x18mm (squre) make blue star , cover slip 18x18mm (round) make blue star , petri dish 80x17mm make riviera , watch glass 3 make borosilicate glass , test tube 5x5/8 72pcs/pack make borosilicate glass , test tube 15x 125mm with rim hard glassmake riviera , test tube stand 6 holes make polylab , compound microscope olympus , c x 23 biological microscope (destgned to improve educational microscope olympus , scalpel , chart for biology , grams safranine 125ml make merck , benedicts reagent (qualitative) 500mlmake merck , fehlings solution a 500mlmake merck , fehlings solution b 500ml make merck , iodine solution 1% w/v 125ml make merck , copper sulfate 500ml make nice , ph indicator paper 1 10, roll make merck , distilled water 5 ltr jar make local , blotting paper , sucrose 500gm make merck , chloroform 500ml make merck , sudan ii 25gm make nice , sudan iii 25gm make nice , acetone 500ml make merck , acetic acid 500ml make merck , hydrochloric acid 500ml make merck , nitric acid 500ml make merck , sulfuric acid 500ml make merck , slide box 100 capacity make polylab , biology box , model dna for education , absorbent cotton 400gm , ph capsul (ph 4.00) make merck , ph capsul (ph 7.00) make merck , ph capsul (ph 9.00) make merck , needle , sudan iii 25gm , ethanol , acetone 500ml , starch powder 500gm , glacial acefic acid (n/10) solution , acctic acid , formalin , starch solution , fehlingsa soulution , fehling sb solution , buffer solution , choloform , xnathyarol solution , acid: sulpho salicylic acid , stain : i) methylene blue , ii) eosin , iii) leishmans stain , iv)crystal violet , v)safranin , vi)hacmatorylin , vii) light green , viii) cotton blue , ix) aceto carmine , x) aceto orccin , reagant : i) mgso4 , ii) kno3 , iii) kl , cocl2 (cobalt cloride ) , urease tablet , slide specimen : i) t.s of orary (human) , ii)t.s of testis(human) , iii) t.s of blastula , iv) slide specimen of plasmodim vivax , v) entamoeba sp. , vi) amoeba sp. , vii) hydra sp. , viii) spirogyro sp. , digital balance (0.01gm) 500gm , weight box 100gm , burette stand (retort stand) make polylab , burette 50ml with taplon , burette 50ml galss stopper , burette 50ml plastic , burette clamp plastic make polylab , bunsen burnner , spirit lamp ss , tripod stand , wire gauge , wash bottle 250ml make polylab , volumetric flaks 250ml make borosil glass , volumetric flask500ml make borosil glass , volumetric flask 100ml make borosil glass , funnel 3 make borosil glass , test tube holder , test tube 15x125 ,72pcs/ pack with rim make borosil glass , tongs 6 ss made , conical flask250ml make borosil glass , conical flask500ml make borosil glass , beaker 100ml make borosil glass , beaker 250ml make borosil glass , beaker 500ml make borosil glass , pipette volumetric 5ml make 72700 55 , pipette volumetric 10ml make riviera cat 72700 60 , pipette volumetric 25ml make riviear cat 72700 70 , graduated pipette 5ml make borosil galss , graduated pipette 10ml make borosil glass , graduated pipette 1ml make borosil glass , graduated pipette 2ml make borosil glass , measuring cylinder 100ml make borosil glass , measuring cylinder 250ml make borosil glass , measuring cylinder 500ml make borosil glass , measuring cylinder 1000ml make borosil glass , separating funnel 250ml make borosil glass , separating funnel 500ml make borosil glass , reagent bottle 125ml make borosil glass , reagent bottle 250ml make borosil glass , reagent bottle 500ml make borosil glass , r/b flask 250ml make borosil glass , r/b flask 500ml make borosil glass , flat bottom flask 250ml make riviera cat 21711 36 , petri dish 3 make riviera 71500 42 , capillary tube , specific garvity bottle 25ml , weing bottle 10ml , glass rod , glass pipe , woulf bottle 500ml , dropper with treat , morter & pastel 4 , morter & pastel 3 , filter paper 9cm , filter paper 11cm , platinum wire , litmass paper red make indica brand , litmass paper blue make indica brand , ph paper 1 10 make merck , test tube stand 6 holes make polylab , pipette stand make polylab cat 79102 , test tube brush , thermometer 110 , distilled water 5 ltr , spatula plastic , gloves 1 pair , lab coat , safety goggles make tarsons , pipette pump 25ml make plylab , tissue paper roll , tissue paper roll make safex , automic model , periodic table chart , nickel ii sulphate 100gm make srl cat 61397 , cobalt ii chloride 100gm make nice cat c12517 , zinc sulphide 98% 250gm make nice cat z10528 , zinc sulphate 99%500gmmake nice cat z10788 , iron ii sulphate make merck , lead acetate 500gm make nice cat l10129 , copper ii sulfate 500gm make merck, , copper ii chloride 500gm make merck , copper chloride 500gm make nice , barium chloride 500gm make merck , potassium iodide 100gm make nice , sodium sulfide flakes 500 gm make nice , sodium hydroxide pellets 500gm make merck , ammonium chloride 500gm make merck , manganese ii sulfate 500gm make merck , calcium oxalate 250gm make nice , sodium carbonate 500gm make merck , strontium nitrate 500gm make merck , magnesium chloride 500gm make merck , arsenic trioxide 500gm make nice , calcium chloride 500gm make merck , calcium chloride 500gm make nice , calcium carbonate 500gm make nice , calcium nitrate make nice , sodium sulfite 500gm make merck , ammonium acetate 500gm make merck , potassium dichromate 500gm make merck , potassium dichromate 500gm make nice , silver nitrate solution 500ml make merck , silver nitrate solution 500ml make nice , silver nitrate 25gm make merck , siver nitrate 10gm make nice , ammonium heptamolybdate 100gm make merck , ammonium heptamolybdate 100gm make nice , ammonium thiocyanate 500gm make merck , potassium hexacyanoferrate iii 500gm make nice , potous alum 500gm make nice , potous alum 500gm make merck , sodium bismuthate 25gm make nice , dimethylglyoxime 100gm make merck , potassium chromate 500gm make merck , potassium chromate 500gm make nice , nesslers reagent 125ml make nice , sodium nitroprusside 100gm make merck , sodium nitroprusside 100gm make nice , nitric acid 500ml make merck , sulfuric acid 500ml make merck , hydrochloric acid 500ml make merck , ammonia solution 500ml make merck , acetic acid glacial 500ml make merck , lab chemical 500 ml , fusion tube , condenser leibig drip trp 400ml make riviera , blue glass round , filtering flask 500ml make borosil glass , buchner funnelmake borosil glass , potassium permanganate 500gm make merck , boric acid poder 500gm make merck , anilin 500ml make merck , acetone 500ml make merck , glycerol 500ml make merck , chloroform 500ml make merck , di sodium tetraborate (borax) 500gm make merck , oxalic acid 500gm make merck , citric acid 500gm make merck , sodium sulfate 500gm make merck , sucrose 500gm make merck , potassium sulfate 500gm make merck , glycine 500gm make merck , manganese ii sulfate 500gm make merck , sodium acetate 500hm make merck , sodium hydrogen carbonate 500gm make merck , iodine resublimed 100gm make merck , iodine solution 125ml make nice , iodine 25gm make nice , phenololptthaline 1% 125ml make merck , sodium nitrite 500gm make merck , benzoic acid 500gm make merck , methylene blue 125ml make merck , methyl orange 125ml make merck , blow pipe , calcium nitrate 500gm make merck , ammonium iron ii sulfate 500gm make merck , di sodium hydrogen phosphate 500gm make merck , charcoal block , sodium chloride 500gm make merck , sodium thiosulfate 500gm make merck , litmus solution red 125ml make nice , aluminium metal powder 250gm make nice , zinc metal a.r 250gm make nice , 2 napthol for synthesis 250gm , 1 napthol 100gm make merck , gas droni , porceling basine 4 , kips apparatus glass 500ml make borosil galss , melting point flask100ml make borosil glass , boiling point flask 100ml make borosil galss , map of world physical 3d , map of west bengal physical 3d , trapograpical sheet , interior of earth model , rocks & volcanic system model , the volcanic system model , formation of earth model , glacial iandscape model , model earth quake , the earth layer model , rocks cycle model , fold moutains model , rota meterfor geography instrument , anemomete robinson cup type with flash unit digital , baromater with mercurry make ambala , rain gauge (brass) make ambala , wind wane big size make ambala , wet & dry thermometer make omsons , maximum & minimum thermometere make , wall thermometere make local made , telescope with tripod stand bruss made big seze , light test tablet , pratical box (xi xii) , river in action (water cycle) model , folds & faults model , slide , cover slip(blue star) , compound microscope dsh brand , sucrose (500 gm) , boric acid (500 gm) , magnesium sulfar (500 gm) , potassium nitrate (500 gm) , beaker(250 gm) , glass rod , ph paper , magnifying glass , distillated water 5 ltr , euphorbia(speciman) , kangaroo rat(speciman) , hydrilla (speciman) , vallisneria (speciman) , water hyacinath(speciman) , typha (speciman) , rohu fish (speciman) , dissecting microscope , forcef , needle , measuring cylinder 250 ml , wire gauge with asbestors , tripod stand , bunsen burner , spirit lamp , thissel funnel , filter paper , petridish 4 , chemical balance , weight box 100 gm , dropper , methelyne blue 125 ml , glycerol 500 ml , meter scale , scissors , paraffin tray , biology box(big) , chloroform 500 ml , formaldehyde 500 ml , thermometer 250 ml , strach powder 500 gm , potassiuim iodide 100gm , conical flask wide mouth 250 ml , blotting paper , tt tube , test tube stand , pipette25 ml , cotton 450 gm , glass rod , iodine solution 100 ml , tag , ascaris (slide) , entaamoeba(slide) , buffer capsuls ph4 , safranine 125 ml , t.s of testis (slide) , t.s. of overy (slide) , grassofer testis (slide) , meiosis in onion (slide) , blastula (slide) , enamel tray , plasmodium (slide) , ringworm (slide) , opuntia (speciman) , ammeter (0.5 3) make oxford , ammeter (0.5 3) make ambala made , miliammeter (1000) make oxford , volt meter (0 5) volt make ambala made , voltmeter (0 5) volt make oxford , micro ammeter make ambala made , micro ammeter make oxford , mili voltmeter make ambala made , mili voltmeter make oxford , galvano meter (30 0 30) make ambala made , galvano meter (30 0 30) make oxford , plug comutator , multimeter digital , multimeter digital , multimeter digital , wire cutter , plus , laclance cell set , meter bridge (segun wooden) , meter bridge (gammary wooden) , meter bridge (ply wood) , potentiometer (segun wooden) , potentiometer (gammary wooden) , potentiometer (ply wooden) , resistance box(0 50) ohms , resistance box(0 500) ohms , resistance box (0 5000) ohms , resistance box (0 10000) ohms , tap key single , tap key dubble , travelling microscope heavy quality make ambla made , travelling microscope medium quality , travelling microscope heavy quality make orbit , rheoscope 25 ohms 10 long , rheoscope 200 ohms 12 long , plug key one way , plug key two way , plug key three way , resistance coli 1,2,3,10,15,20 ohms,/pcs , battery eliminator (0 12volt) 1amp , battery eliminator (0 12volt) 3amp , battery eliminator (0 12 volt) heavy duty ,1amp , battery eliminator (0 12volt) heavy duty , 3amp , carbone resistance 50pcs , optical bench double rod 1.5mt (brass) , sonometer heavy type , sonometer medium type , sloted weight 500gm , sloted weight 1kg , bread board , convex lense , concave lense , convexmirror , concavemirror , battery box capacity 4battery , a.c source power supply , ohms law apparatous digital with power supply , ohms law apparatous anglo without power supply , p.n junction diode set digital , zener diode set digital , pnp & npntransister digital , prism 50x50 (2) big size , glass slab 4 100x60x10mm , hairs pin 2.5 size , board pin 1box , wooden board 12x18 , slide clipers ime type make ss made , slide clipers ime type make brass made , screw gauge 0 25mm make brass made , screw gauge 0 25mm make ss made , spherometer double ss made , spherometer double brass made , simple pendulam stand with bob , resonance column apparatous make brass made , resonance column apparatous make ss made , stocks law (viscosity ) apparatous , youngs modulus simple method , stop watch digital , glycerol 2.54 itr for stocks law apparatous , tunning fork 7 set , connecting wire 1 coil , surface tention apparatous capillery method , colorimeter for hipsometer , colling curve apparatoud , helical spring appartous without weight , loose weight 10gm set , loose weight 20gm set , loose weight 50gm set , inclined plain and fraction apparatoud , bouls law apparatous without mercrry , murcurry 1kg , thermometer 110digree , rubber cork 6 no , bar magnet 2 , ring & ball apparatus , rubber hammer , rubber pad , digital balance (0.01gm) 500gm , digital balance (0.1gm) kern make riviera cat 1007 0500 , chemical blance duble pan 100gm , weight box , burette stand (retort stand) make polylab , burette stand iron with clamp , burette 50ml glass taplon , burette 50ml glass stopper , burette 50ml plastic , burette clamp plastic make polylab , bunsen burnner , spirit lamb ss , tripod stand , wire gauge , wash bottle 250ml make polylab , wash bottle 500ml make polylab , volumetric flask 250ml make borosil glass , volumetric flask 250ml make riviera , 710086 , volumetric flask 500ml make borosil glass , volumetric flask 500ml make riviera, cat 7100090 , volumetric flask 100ml make borosil glass , volumetric flask 00ml make riviera, cat 7100080 , funnel 3 make borosil glass , funnel 3 make riviera , test tube holder , testtube 15x125,72pcs/pack with rim make borosil glass , tongs 6 ss made , tongs 6 brass made , conical flask 250ml make borosil glass , conical flask 250ml makerivieracat 7140036 , conical flask500ml make borosil glass , conical flask500ml make riviera cat 7140044 , beaker 100ml make borosil glass , beaker 100ml make reviera cat 7010024 , beaker 250ml make borosil glass , beaker 250ml riviera cat 7010036 , beaker 500ml make borosil glass , beaker 500ml make riviera cat 7010044 , pipette volumetric 5ml make 7270055 , pipette volumetric 10ml make riviera cat 7270060 , pipette volumetric 25 ml make riviera cat 7270070 , graduated pipette 5ml make borosil glass , graduated pipette 10ml make borosil glass , graduated pipette 1ml borosil glass , gratuated pipette 2ml make borosil glass , measuring cylinder 50ml make borosil glass , measuring cylinder 100ml make borosil glass , measuring cylinder 250make borosil glass , measuring cylinder 500ml make borosil glass , measuring cylinder 1000ml make borosil glass , separating funnel 250ml make borosil glass , separating funnel 500ml make borosil glass , reagent bottle 125ml make borosil glass , reagent bottle 250ml make borosil glass , reagent bottle 500ml make borosil glass , r/b flask 250ml make borosil glass , r/b flask 500ml make borosil glass , flat bottom flask 250 make riviera cat 2171136 , petri dish 3 make riviera 7150042 , capillary tube , specific garvity bottlt 25ml , weing bottle 10ml , glass rod , glass pipe , woulf bottle 500ml , dropper with treat , morter & pastel4 , morter & pastel3 , filter paper 9cm , filter paper 11cm , platinum wire , litmass paper red make indica brand , litmass paper blue make indica brand , ph paper 1 10 make merck , test tube stand 6 holes make poly lab , pipette stand make polylab cat 19102 , test tube brush , thermometer 110 , distilled water 6ltr , spatula plastic , gloves 1pair , lab coat , safety goggles make tarsons , dropping bottle 125 ml make polylab , pipette pump 25ml make poly lab , tissue paper roll , tissue paper roll make safex , automic model , periodic table chart , nickel ii sulphate 100gm make srl cat 61397 , cobalt ii chloride 100gm make nice cat 125117 , zinc sulphide 98% 25gm , zink sulphate 99% 500gm make nice cat z10528 , iron ii sulphate make merck , lead acetate 500gm make nice cat l 10129 , copper ii sulfate 500gm make merck , copper ii chloride 500gm make merck , copper ii chloride 500gm make nice , barium chloride 500gm make merck , potassium idide 100gm make merck , tracing table with light , topo sheel no 73 j/6 r.f 1:50000 (73 j/5,73 j/8, 73 j/12,73 e/16) , weather report map moonsoon, pre moonsoon,post moonsoon condition , barometre , hygrometer , rocks & minerals big speicimen granite ,nis, ,basalt,conglomarate,quartz,mica,feldper,igneous,sedimentary&metamorphine rock different speimen , weaight mechine , iodine solution , dilute hcl , methylin blue , compound student microscope (olynpas) , glases slide (blue star) , biology box standar , measuring cylinder 25ml , test tube (borosil) , test tube holder , petridish (polythene) , watch glass , forceps , yeast , mitosis cell division , vorious specimen of zopology and botani , microscope simple , t.s sunflower , t.s cucurbita stem , t.s maizestem , t.s of pea rot (dicot) , cellv division onion bud cell , jar specimen (zoology)i)fasciolasap ,ii)ascaris sp (male+female),iii)hirudinaria, iv)macrobrachium sp,v)larva of silknaum, vi)qeen bees,drone bees,warke bees, vii)pile globosa ,viii)asteria sp ix)scoliodom sp, x)labeo rolita (m+f), xi) hymidacty tus sp , permanent slide box i)humanblood ,ii) fog blood, iii)malaria disease, iv) dengue disease , glass beakers 100ml , glass beakers 200ml , glass bearkers 500 ml , plastic bearkers 200ml 5 , compound microscopes , jonus green , sufranine , litmus papers blue ,red , glycerin , bell jars , thermofleske , hand glouses 10boxeschart i)flow charts for life processes,digestion ,respiration, excretion 2)weight macline, 3)mendal theorios, 4)plant cell, 5)animal cell, 6)food webs , 7)ecological pyranids, 8) model i)mans human eye, ii)animal cell, iii)working modelof human respiratory, iv)plant cell , v)human heart, vi)dna working model, vii)human brain viii) somple microscope 5piece , kieps apparatus ( borosili cat) , sodium nitropruside 100gg/500g , ferric choloride 20g , yellow ammonium sulphide , nesslers reagent , acetic acide (500ml) , hydrogen peroxide (500ml) , hno3+hcl+h2so4+(concentrale )2.5 litre , starch , distilled water , platinum wire , table (6x3) , boirax ,boric acide (solid) , platinum 100p (for borax beedtest) , gas lighter , almirah(6x3x1.5) , bunsen barner , dropper , sodium thiosulphate , mohrs salt , oxalic acid , sodium carbonate,sodium hydroxide , wolf bottle, u, tube , aniline phenol , sodium nitrite , potassium permanganate patassium dichromate, potassium ferrocyanide , manganese dioxide, asmmonium thiocynate , methylin blue , ammonium hydroxide , carbon telrachlorde , silver nitrate ,ki(potassium iodide),potossium chromate , methanol 500ml , ethanol 500ml , bleaching powder , canvex/concave lens , thremometer , slide callipers (brass) , screw gauge (brass) , spring balance , plane mirror , pendulum set (iron) , pendulum bob , youngs modulus by searles , bar magnet , turnning fork set , resonant fork set , resonant air column , ieclanche cell , rheostat low resistance , ammeter 0 3 amp , galvanometer , hairpin , glass slab , board , prism , to find focal lenth of convex lens using convex lerse , betlery box , plug meter , volt meter , barlow wheel , magnetic needle , viltameter (electrolysis) , telescope , iodine solution , phenol red (125) , vasline (500 mg) , dilute hcl , ph tablet , methylin blue , 1% ch3cooh , compound student microscope (olympus) , glases slide (blue star) , cover slip (blue star, sqr.) , biology box (stemdard) , measuring cylinder (25ml) , test tube (borosil) , test tube holder , petridish (polythene) , watch glass , forceps , small beaker , yeast , mitosis cell division , balanoblossus , amphyoxus , various specimen of zoology and botany , microscope simple , t.s. of sunflower , t.s of cucurbitastem , t.s. of maizestem , t.s. of pea root (dicot) , (cell division) onion bud cell , pheritima sp , pheritima sp (male + female) , fasciola sp , ascaris sp (male + female) , hirudinaria sp , macrobrchium sp , larva of silkworm , a) queen bees, b) drone bees, c) warke bees , pila globosa , asteria sp , scoliodon sp , labeo rohita (male + female) , hymidactylus sp , amoea sp , hydra sp , slide callipers (brass) , screw gauge (brass) , convex / concave lens , spring balance , plane mirror , pendulum set (wooden) 1 m , pendulum set (iron) , pendulum bob , youngs modulus by searles , hno3 , caustic soda , thermometer , bar magnet , tunning fork set , resonant air column , leclanche cell , rheostat low resistance , ammeter 0 3 amp , to find focal length of convex lens using convex lens , hairpin , glass slab , board , prism , ac to dc converter with 5 or more different pd , battery box , plug key , volt meter , barlow wheel , magnetic needle , voltameter ( electrolysis) , telescope , ammonium sulphate 500 , cu turning 100 , distilled water , filter paper , hno3 + hcl + h2so4 (concentrate) 2.5 litre each , iron nitrate , lead nitrate , litmus paper , methylin blue , nesslers reagent 125 , phenopthalin , ph paper , burette , burrete stand with clamp , measuring cylinder glass 10 ml , spirit lamp ss , test tube stand , table (6 x 3) (wooden) , almirah (6 x 3 x 1.5) , diagonal scale (plastic) , rain gauge , wet & dry bulb thermometer , hygrometer , tracing table , tracing board , barometer , steel wall hanger map stand short length & long length , wet & dry hygrometer , max. and min. thermometer , weather wall map (12 months) , 3 d model flood & faults , wall map , bio diversity map of india , irrigation system map , land use pattern map of india , flexible curve (set) , telescope , burette stand iron with clamp , cobalt nitrate , laboratory wooden table with reagent rack , gas pipeline & basin ( size 8x4x26), paint colour with acid proof coating...

Due Date : December 06, 2022

Tender Value : ₹ 16 Lakhs

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13
Indian Army - West Bengal

34890140 bids are invited for exp items 9510 000024 steel bar carbon hot rolled , 9510 000307 steel bar alloy hot , 9510 000318 steel bar alloy hot , 5310 001377 washers plain steel , 5310 001411 washer spring single , 5310 001412 wash spg s c , 9510 000114 steel bar carbon hot , 9520 000036 leaded brass rod round , 9520 000043 leaded brass rod round , 5305 002683 screw wood slotted csk , 9510 000181 steel bar carbon hot total quantity : 3148...

Due Date : November 22, 2022

Tender Value : ₹ 40000.0

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14
Department of Defence Production - West Bengal

34822108 bids are invited for helicopter 1 rod al alloy 6 mm dia au4g1 t3 or 2 2 bronze rod 16 mm dia, un3s r 60 3 bronze rod 20 mm diaun 14a 4 bronze rod 40 mm dia un3s, ts equivalent 60 mpa, air 9070 or equivalent 5 bronze rod 40 mm dia bs369pb102, air 3370 or equivalent 6 bronze rod 45 mm dia / un3s / ns5 as per nfl 14701 7 leaded brass rod 10 mm diauz39pb2 ( h12 ) or cuzn39pb3 ( 1 / 2 hard ) 8 brass rod 12 mm diacuz39pb3 as per nea 51105 equivalent 795 mpa 9 brass rod 20 mm dia, uz23a4 ts 60 air 3370 10 brass rod 25 mm dia uz39pb2 / as per nfl 14710 / cuzn39pb2 equivalent 953 mpa 11 brass rod 36 mm diauz39pb2 12 brass rod 40 mm dia, uz23a4, air 3370 or equivalent 13 magnesium alloy rod65 mm diaga6z1 14 magnesium alloy rod65 mm dia az61a 15 rilson rod, 45 mm dia 16 rod polyamide 60 mm dia 17 steel rod 4 mm dia25cd4s n air 9160 c 18 st steel rod 8 mm dia z10cnt 18 ts equivalent 50, air 9160c 19 steel rod 10 mm dia25cd4s a air 9160 c 20 steel rod 10 mm dia100 c6 a air 9160c 21 steel rod 10 mm dia15cdv6 ht air 9160c 22 steel rod 12 mm dia30ncd16 ht air 9160c 23 steel rod 12 mm dia100c6 annealed air 9160 c 24 st steel rod, 12 mm dia z30c13 treated ts 880 mpa air 9160 c 25 steel rod 14 mm dia15cdv6 ht air 9160 c 26 steel rod 16 mm dia30ncd16 ht ( t1080 / 1230 mpa ) air 9160 c 27 steel rod 20 mm dia 16ncd13 ht 28 steel rod 30 mm dia 30ncd16 ht 29 steel rod 35 mm dia15cdv6 ht air 9160 c 30 steel rod 35 mm dia 30ncd16 a 31 steel rod 35 mm dia z15cn17 03 ht 32 steel rod 40 mm dia25cd4s n air 9160 c 33 steel rod 40 mm dia 30cd12 a 34 steel rod 45 mm dia100c6 a air 9160 c 35 steel rod 45 mm dia 16ncd13 a 36 steel rod 45 mm dia z15cn17 03 ht 37 steel rod 55 mm dia25 cd4s a uts equivalent 680 mpaair 9160 c 38 steel rod 60 mm dia 35ncd16 a 39 steel rod 100 mm dia 100c6 a 40 steel rod 110 mm dia 30cd12 a 41 steel rod 120 mm dia 25cd4s r68 total quantity : 1168...

Due Date : December 06, 2022

Tender Value : ₹ Ref. Documents

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18
Indian Army - West Bengal

34508944 supply of expendable items for tess 1 rubber air hose nominal bore dia 3 / 8 to part no 2 brass rod free cutting hex 19mm tois: 3 part no 3 tubing steel heavy od 9.5xid 7.0mm tois: part no 4 socket grip ( as per original sample ) part no 5 brass rod free cutting r / bar dia 12.5mm part no 6 brazing alloy ( ba cu zn5 ) wire dia 1.6mm part no 7 rubber air hose nominal bore dia 1 / 2 to part no 8 brass rod reff cutting hex bar 22mm tois part no 9 tubing steel heavy od 12.5xid10mm tois:3 part no 10 brass rod free cutting r / bar dia 16mm to part no 11 brazing alloy ( ba cu zn5 ) wire dia 1.6mm part no 12 steel bar carbon h / r flat 90x6mm tois: 2 part no 13 steel bar carbon h / r flat 40x5mm tois:20 part no 14 welding electrode ms g / p dia 2.5mm part no 15 tubing steel heavy od 32x2.5mm thick toi part no => limited...

Due Date : October 29, 2022

Tender Value : ₹ Ref. Documents

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19
Indian Army - West Bengal

34286715 supply of spare parts for obm 30 hp , brass rod free cutting r / bar dia 16mm to part no _ => limited...

Due Date : October 17, 2022

Tender Value : ₹ Ref. Documents

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21
Zilla Parishad - West Bengal

34149297 supplying and installation of science equipment and materials for science lab for i) taranipur high school. ii) nazirpur sarada balika vidyalaya. iii) debnathpur sarat sarkar high school. iv) natna high school. under tehatta i development block. u supplying and installation of science equipment and materials for science lab for i) taranipur high school. ii) nazirpur sarada balika vidyalaya. iii) debnathpur sarat sarkar high school. iv) natna high school. under tehatta i development block. u , spherometer dubble disc, trangule stand fitted with body (is not screw type), made by non magnetic metal (sampling required) , grevsandof forces apparatus : 36x23 teak ply board panelled on tak wood frame . colmplete with two bracketswith pulles and three pans with weights,complete set . (sampling required) , youngs modulus apparatus vernier method : brass body with hanger ,dead weight , suspension , arrangement ,wire etc.(sampling required) , force constant apparatus : the springs is made with high tensile steel and is 25 cms. long and 2cm diameter .(sampling required) , boyles law apparatus : take wood with metal base with levellig screws with two alluminium metal rods one brass slider for graduated burette and another brass slider for mercury reservoir coplete with glass parts and superior quality rubber tubingswith mercury .(sampling required ) , sonometer: size of the resonance box is 48x8x4 top finished with teak wood sliding jockey fitted with transparent perspex plate complete with two hangers ,brass and steel wire. (sampling requred ) , viscosity apparatus: 2 dia x 1 meter long borosil glass tube on heavy metal base with teak wood stand,arrangement for lifting of metal balls with capturing rod fitted with neet complete set . , meter brigde : cp teak wood 45x6x2 base with heavy gauge non magnetic brass strips superior quality jockey (not pre type ) having phos phor bronze contact fitted with 8mm brass rod (non magnetic) with gaps .(sampling required) , potentiometer: cp take wood 46x8x1 base with heavy gauge non magnetic brass strips superior quality jockey ( not pern type ) having phor bronze contac fitted with 8mm bross rod (non magnetic) jockey slides on brass rod resistance 20ohms approximately . (sampling required) , galvanometer : ssd 30 0 30 fitted on bake light stand moving coil with good quality jewel and magnet fitted with core current capacity 20 micro/division. (sampling required) , power supply : digital dc power supply 1.2 volt 12 volt 1amp with fine and coarse controller with in built fuse operated for student saf ty . band micro control systems or equivalent. six month replacement warrantee. (sampling required) , milli ammeter (0 1000mamp) : fsd 0 1000mamp fitted on bakelight stand moving coil with good quality jewel and maganet fitted with core . (sampling required) , ammeter (0 5amp) : fsd 0 5amp fitted on bake light stand moving coil with good quqlity jewel and magnet fitted with core . (sampling required) , milli voltmetere (0 1000m volt) : fsd 0 1000m volt fitted on bakelight stand moving coil with good quality jewel and magnet fitted with core .(sampling required) , voltmetere (0 50volt) : ssd 0 50 volt fitted on bakelight stand moving coil with good quality jewel and magnet fitted with core. (sampling required) , digital multimeter : digital multimeter reputed company . (sampling required) , rheostat (0 50ohms) : non magneticheavytype oxidized eureka wire ,contacts slides over square shaped brass rod , metal legs fitted ,wooden base ,1.5 dia porcelain tube .(sampling required) , resistance box (0 10ohm) : coil made from constant wire double wound on obonitebobbin , plugs are interchangeable ,electro plated brass blocks , values areengraved on box top of polished bakelite sheet . range 0 10ohms , no . of coils 05nos , total 20ohms. (sampling required) , jockey : heavy type metal jockey (not pen type) slides on brass rod in meter bridge.(sampling required) , jockey : heavy type metal jockey (not pen type) slides on brass rod in potentiomeyter.(sampling required) , leclanches cell : complete with charged heavy type porous pot, with glass jar, heavy type 12mm zinc ,rod.(sampling required) , leclanches cell : complete with charged heavy type porous pot, with glass jar, heavy type 12mm zinc ,rod.(sampling required) , daniel cell : copper pot with perforated shelf and brass terminal, heavy type empty porous pot, heavy type 12mm zinc rod (sampling required) , plug commutator : on ebonite base ,four way type , circular brass ring and nickel plated terminals. ( sampling requiried) , optical bench (metal) : 1.5meter long ,all accessories are polished nickel on brass rod , fitted on metal rails of 1.5x1 size ,with travelling screws complete with universal lens holder ,two pins, candle holder , screen holder also cross wire. , p n junction diode : digital display 2000m v capacity volt volt meter with digital 20ma capacity mili ammeter, 9volt capacity dc power source with variable resistance circuit with in built fuse operated for student safty . band micro control systems or equivalent .six month replacement warrantee. (sampling required) , zenner diode : digital display 0 2 volt capacity volt meter with digital 0 20ma capacity milli ammeter , 9voltcapacity dc power source with variabe resistance circuit with in built fuse operated for student safty . band micro control systems or equivalent . six month replacement warrantee. ( sampling required) , transistor characteristics with regulated power supply : two digital display current metere range 2000ma and 20ma andtwo digital voltage display meter range 2000mv and 20v , with npn and pnp transistor circuit display,voltage operatorupto 0 2000m v , dc output 0 20volt, voltage set 0 20volt . band micro control systems or equivvlent . six month replacement warrantee. (sampling required) , lens : well edged and highly polished surface accurate focal length 20cm fl , mirror : optically worked protective coating back dia 75mm , microscope compound (has) fixed condensor make dsh brand , compound microscope has make olympus , model no mh 100 , dissecting microscope make ajoy , slide 75x25 thicness 1.00mm 50pcs/pack make riviera , cover slip 18x18mm (squre) make blue star , cover slip 18x18mm (round) make blue star , petri dish 80x17mm make riviera , watch glass 3 make borosilicate glass , test tube 5x5/8 72pcs/pack make borosilicate glass , test tube 15x 125mm with rim hard glassmake riviera , test tube stand 6 holes make polylab , compound microscope olympus , c x 23 biological microscope (destgned to improve educational microscope olympus , scalpel , chart for biology , grams safranine 125ml make merck , benedicts reagent (qualitative) 500mlmake merck , fehlings solution a 500mlmake merck , fehlings solution b 500ml make merck , iodine solution 1% w/v 125ml make merck , copper sulfate 500ml make nice , ph indicator paper 1 10, roll make merck , distilled water 5 ltr jar make local , blotting paper , sucrose 500gm make merck , chloroform 500ml make merck , sudan ii 25gm make nice , sudan iii 25gm make nice , acetone 500ml make merck , acetic acid 500ml make merck , hydrochloric acid 500ml make merck , nitric acid 500ml make merck , sulfuric acid 500ml make merck , slide box 100 capacity make polylab , biology box , model dna for education , absorbent cotton 400gm , ph capsul (ph 4.00) make merck , ph capsul (ph 7.00) make merck , ph capsul (ph 9.00) make merck , needle , sudan iii 25gm , ethanol , acetone 500ml , starch powder 500gm , glacial acefic acid (n/10) solution , acctic acid , formalin , starch solution , fehlingsa soulution , fehling sb solution , buffer solution , choloform , xnathyarol solution , acid: sulpho salicylic acid , stain : i) methylene blue , ii) eosin , iii) leishmans stain , iv)crystal violet , v)safranin , vi)hacmatorylin , vii) light green , viii) cotton blue , ix) aceto carmine , x) aceto orccin , reagant : i) mgso4 , ii) kno3 , iii) kl , cocl2 (cobalt cloride ) , urease tablet , slide specimen : i) t.s of orary (human) , ii)t.s of testis(human) , iii) t.s of blastula , iv) slide specimen of plasmodim vivax , v) entamoeba sp. , vi) amoeba sp. , vii) hydra sp. , viii) spirogyro sp. , digital balance (0.01gm) 500gm , weight box 100gm , burette stand (retort stand) make polylab , burette 50ml with taplon , burette 50ml galss stopper , burette 50ml plastic , burette clamp plastic make polylab , bunsen burnner , spirit lamp ss , tripod stand , wire gauge , wash bottle 250ml make polylab , volumetric flaks 250ml make borosil glass , volumetric flask500ml make borosil glass , volumetric flask 100ml make borosil glass , funnel 3 make borosil glass , test tube holder , test tube 15x125 ,72pcs/ pack with rim make borosil glass , tongs 6 ss made , conical flask250ml make borosil glass , conical flask500ml make borosil glass , beaker 100ml make borosil glass , beaker 250ml make borosil glass , beaker 500ml make borosil glass , pipette volumetric 5ml make 72700 55 , pipette volumetric 10ml make riviera cat 72700 60 , pipette volumetric 25ml make riviear cat 72700 70 , graduated pipette 5ml make borosil galss , graduated pipette 10ml make borosil glass , graduated pipette 1ml make borosil glass , graduated pipette 2ml make borosil glass , measuring cylinder 100ml make borosil glass , measuring cylinder 250ml make borosil glass , measuring cylinder 500ml make borosil glass , measuring cylinder 1000ml make borosil glass , separating funnel 250ml make borosil glass , separating funnel 500ml make borosil glass , reagent bottle 125ml make borosil glass , reagent bottle 250ml make borosil glass , reagent bottle 500ml make borosil glass , r/b flask 250ml make borosil glass , r/b flask 500ml make borosil glass , flat bottom flask 250ml make riviera cat 21711 36 , petri dish 3 make riviera 71500 42 , capillary tube , specific garvity bottle 25ml , weing bottle 10ml , glass rod , glass pipe , woulf bottle 500ml , dropper with treat , morter & pastel 4 , morter & pastel 3 , filter paper 9cm , filter paper 11cm , platinum wire , litmass paper red make indica brand , litmass paper blue make indica brand , ph paper 1 10 make merck , test tube stand 6 holes make polylab , pipette stand make polylab cat 79102 , test tube brush , thermometer 110 , distilled water 5 ltr , spatula plastic , gloves 1 pair , lab coat , safety goggles make tarsons , pipette pump 25ml make plylab , tissue paper roll , tissue paper roll make safex , automic model , periodic table chart , nickel ii sulphate 100gm make srl cat 61397 , cobalt ii chloride 100gm make nice cat c12517 , zinc sulphide 98% 250gm make nice cat z10528 , zinc sulphate 99%500gmmake nice cat z10788 , iron ii sulphate make merck , lead acetate 500gm make nice cat l10129 , copper ii sulfate 500gm make merck, , copper ii chloride 500gm make merck , copper chloride 500gm make nice , barium chloride 500gm make merck , potassium iodide 100gm make nice , sodium sulfide flakes 500 gm make nice , sodium hydroxide pellets 500gm make merck , ammonium chloride 500gm make merck , manganese ii sulfate 500gm make merck , calcium oxalate 250gm make nice , sodium carbonate 500gm make merck , strontium nitrate 500gm make merck , magnesium chloride 500gm make merck , arsenic trioxide 500gm make nice , calcium chloride 500gm make merck , calcium chloride 500gm make nice , calcium carbonate 500gm make nice , calcium nitrate make nice , sodium sulfite 500gm make merck , ammonium acetate 500gm make merck , potassium dichromate 500gm make merck , potassium dichromate 500gm make nice , silver nitrate solution 500ml make merck , silver nitrate solution 500ml make nice , silver nitrate 25gm make merck , siver nitrate 10gm make nice , ammonium heptamolybdate 100gm make merck , ammonium heptamolybdate 100gm make nice , ammonium thiocyanate 500gm make merck , potassium hexacyanoferrate iii 500gm make nice , potous alum 500gm make nice , potous alum 500gm make merck , sodium bismuthate 25gm make nice , dimethylglyoxime 100gm make merck , potassium chromate 500gm make merck , potassium chromate 500gm make nice , nesslers reagent 125ml make nice , sodium nitroprusside 100gm make merck , sodium nitroprusside 100gm make nice , nitric acid 500ml make merck , sulfuric acid 500ml make merck , hydrochloric acid 500ml make merck , ammonia solution 500ml make merck , acetic acid glacial 500ml make merck , lab chemical 500 ml , fusion tube , condenser leibig drip trp 400ml make riviera , blue glass round , filtering flask 500ml make borosil glass , buchner funnelmake borosil glass , potassium permanganate 500gm make merck , boric acid poder 500gm make merck , anilin 500ml make merck , acetone 500ml make merck , glycerol 500ml make merck , chloroform 500ml make merck , di sodium tetraborate (borax) 500gm make merck , oxalic acid 500gm make merck , citric acid 500gm make merck , sodium sulfate 500gm make merck , sucrose 500gm make merck , potassium sulfate 500gm make merck , glycine 500gm make merck , manganese ii sulfate 500gm make merck , sodium acetate 500hm make merck , sodium hydrogen carbonate 500gm make merck , iodine resublimed 100gm make merck , iodine solution 125ml make nice , iodine 25gm make nice , phenololptthaline 1% 125ml make merck , sodium nitrite 500gm make merck , benzoic acid 500gm make merck , methylene blue 125ml make merck , methyl orange 125ml make merck , blow pipe , calcium nitrate 500gm make merck , ammonium iron ii sulfate 500gm make merck , di sodium hydrogen phosphate 500gm make merck , charcoal block , sodium chloride 500gm make merck , sodium thiosulfate 500gm make merck , litmus solution red 125ml make nice , aluminium metal powder 250gm make nice , zinc metal a.r 250gm make nice , 2 napthol for synthesis 250gm , 1 napthol 100gm make merck , gas droni , porceling basine 4 , kips apparatus glass 500ml make borosil galss , melting point flask100ml make borosil glass , boiling point flask 100ml make borosil galss , map of world physical 3d , map of west bengal physical 3d , trapograpical sheet , interior of earth model , rocks & volcanic system model , the volcanic system model , formation of earth model , glacial iandscape model , model earth quake , the earth layer model , rocks cycle model , fold moutains model , rota meterfor geography instrument , anemomete robinson cup type with flash unit digital , baromater with mercurry make ambala , rain gauge (brass) make ambala , wind wane big size make ambala , wet & dry thermometer make omsons , maximum & minimum thermometere make , wall thermometere make local made , telescope with tripod stand bruss made big seze , light test tablet , pratical box (xi xii) , river in action (water cycle) model , folds & faults model , slide , cover slip(blue star) , compound microscope dsh brand , sucrose , boric acid , magnesium sulfar , potassium nitrate , beaker , glass rod , ph paper , magnifying glass , distillated water , euphorbia(speciman) , kangaroo rat(speciman) , hydrilla (speciman) , vallisneria (speciman) , water hyacinath(speciman) , typha (speciman) , rohu fish (speciman) , dissecting microscope , forcef , needle , measuring cylinder , wire gauge with asbestors , tripod stand , bunsen burner , spirit lamp , thissel funnel , filter paper , petridish 4 , chemical balance , weight box , dropper , methelyne blue , glycerol , meter scale , scissors , paraffin tray , biology box(big) , chloroform , formaldehyde , thermometer , strach powder , potassiuim iodide , conical flask wide mouth , blotting paper , tt tube , test tube stand , pipette , cotton , glass rod , iodine solution , tag , ascaris (slide) , entaamoeba(slide) , buffer capsuls ph4 , safranine , t.s of testis (slide) , t.s. of overy (slide) , grassofer testis (slide) , meiosis in onion (slide) , blastula (slide) , enamel tray , plasmodium (slide) , ringworm (slide) , opuntia (speciman) , ammeter (0.5 3) make oxford , ammeter (0.5 3) make ambala made , miliammeter (1000) make oxford , volt meter (0 5) volt make ambala made , voltmeter (0 5) volt make oxford , micro ammeter make ambala made , micro ammeter make oxford , mili voltmeter make ambala made , mili voltmeter make oxford , galvano meter (30 0 30) make ambala made , galvano meter (30 0 30) make oxford , plug comutator , multimeter digital , multimeter digital , multimeter digital , wire cutter , plus , laclance cell set , meter bridge (segun wooden) , meter bridge (gammary wooden) , meter bridge (ply wood) , potentiometer (segun wooden) , potentiometer (gammary wooden) , potentiometer (ply wooden) , resistance box(0 50) ohms , resistance box(0 500) ohms , resistance box (0 5000) ohms , resistance box (0 10000) ohms , tap key single , tap key dubble , travelling microscope heavy quality make ambla made , travelling microscope medium quality , travelling microscope heavy quality make orbit , rheoscope 25 ohms 10 long , rheoscope 200 ohms 12 long , plug key one way , plug key two way , plug key three way , resistance coli 1,2,3,10,15,20 ohms,/pcs , battery eliminator (0 12volt) 1amp , battery eliminator (0 12volt) 3amp , battery eliminator (0 12 volt) heavy duty ,1amp , battery eliminator (0 12volt) heavy duty , 3amp , carbone resistance 50pcs , optical bench double rod 1.5mt (brass) , sonometer heavy type , sonometer medium type , sloted weight 500gm , sloted weight 1kg , bread board , convex lense , concave lense , convexmirror , concavemirror , battery box capacity 4battery , a.c source power supply , ohms law apparatous digital with power supply , ohms law apparatous anglo without power supply , p.n junction diode set digital , zener diode set digital , pnp & npntransister digital , prism 50x50 (2) big size , glass slab 4 100x60x10mm , hairs pin 2.5 size , board pin 1box , wooden board 12x18 , slide clipers ime type make ss made , slide clipers ime type make brass made , screw gauge 0 25mm make brass made , screw gauge 0 25mm make ss made , spherometer double ss made , spherometer double brass made , simple pendulam stand with bob , resonance column apparatous make brass made , resonance column apparatous make ss made , stocks law (viscosity ) apparatous , youngs modulus simple method , stop watch digital , glycerol 2.54 itr for stocks law apparatous , tunning fork 7 set , connecting wire 1 coil , surface tention apparatous capillery method , colorimeter for hipsometer , colling curve apparatoud , helical spring appartous without weight , loose weight 10gm set , loose weight 20gm set , loose weight 50gm set , inclined plain and fraction apparatoud , bouls law apparatous without mercrry , murcurry 1kg , thermometer 110digree , rubber cork 6 no , bar magnet 2 , ring & ball apparatus , rubber hammer , rubber pad , digital balance (0.01gm) 500gm , digital balance (0.1gm) kern make riviera cat 1007 0500 , chemical blance duble pan 100gm , weight box , burette stand (retort stand) make polylab , burette stand iron with clamp , burette 50ml glass taplon , burette 50ml glass stopper , burette 50ml plastic , burette clamp plastic make polylab , bunsen burnner , spirit lamb ss , tripod stand , wire gauge , wash bottle 250ml make polylab , wash bottle 500ml make polylab , volumetric flask 250ml make borosil glass , volumetric flask 250ml make riviera , 710086 , volumetric flask 500ml make borosil glass , volumetric flask 500ml make riviera, cat 7100090 , volumetric flask 100ml make borosil glass , volumetric flask 00ml make riviera, cat 7100080 , funnel 3 make borosil glass , funnel 3 make riviera , test tube holder , testtube 15x125,72pcs/pack with rim make borosil glass , tongs 6 ss made , tongs 6 brass made , conical flask 250ml make borosil glass , conical flask 250ml makerivieracat 7140036 , conical flask500ml make borosil glass , conical flask500ml make riviera cat 7140044 , beaker 100ml make borosil glass , beaker 100ml make reviera cat 7010024 , beaker 250ml make borosil glass , beaker 250ml riviera cat 7010036 , beaker 500ml make borosil glass , beaker 500ml make riviera cat 7010044 , pipette volumetric 5ml make 7270055 , pipette volumetric 10ml make riviera cat 7270060 , pipette volumetric 25 ml make riviera cat 7270070 , graduated pipette 5ml make borosil glass , graduated pipette 10ml make borosil glass , graduated pipette 1ml borosil glass , gratuated pipette 2ml make borosil glass , measuring cylinder 50ml make borosil glass , measuring cylinder 100ml make borosil glass , measuring cylinder 250make borosil glass , measuring cylinder 500ml make borosil glass , measuring cylinder 1000ml make borosil glass , separating funnel 250ml make borosil glass , separating funnel 500ml make borosil glass , reagent bottle 125ml make borosil glass , reagent bottle 250ml make borosil glass , reagent bottle 500ml make borosil glass , r/b flask 250ml make borosil glass , r/b flask 500ml make borosil glass , flat bottom flask 250 make riviera cat 2171136 , petri dish 3 make riviera 7150042 , capillary tube , specific garvity bottlt 25ml , weing bottle 10ml , glass rod , glass pipe , woulf bottle 500ml , dropper with treat , morter & pastel4 , morter & pastel3 , filter paper 9cm , filter paper 11cm , platinum wire , litmass paper red make indica brand , litmass paper blue make indica brand , ph paper 1 10 make merck , test tube stand 6 holes make poly lab , pipette stand make polylab cat 19102 , test tube brush , thermometer 110 , distilled water 6ltr , spatula plastic , gloves 1pair , lab coat , safety goggles make tarsons , dropping bottle 125 ml make polylab , pipette pump 25ml make poly lab , tissue paper roll , tissue paper roll make safex , automic model , periodic table chart , nickel ii sulphate 100gm make srl cat 61397 , cobalt ii chloride 100gm make nice cat 125117 , zinc sulphide 98% 25gm , zink sulphate 99% 500gm make nice cat z10528 , iron ii sulphate make merck , lead acetate 500gm make nice cat l 10129 , copper ii sulfate 500gm make merck , copper ii chloride 500gm make merck , copper ii chloride 500gm make nice , barium chloride 500gm make merck , potassium idide 100gm make merck , tracing table with light , topo sheel no 73 j/6 r.f 1:50000 (73 j/5,73 j/8, 73 j/12,73 e/16) , weather report map moonsoon, pre moonsoon,post moonsoon condition , barometre , hygrometer , rocks & minerals big speicimen granite ,nis, ,basalt,conglomarate,quartz,mica,feldper,igneous,sedimentary&metamorphine rock different speimen , weaight mechine , iodine solution , dilute hcl , methylin blue , compound student microscope (olynpas) , glases slide (blue star) , biology box standar , measuring cylinder 25ml , test tube (borosil) , test tube holder , petridish (polythene) , watch glass , forceps , yeast , mitosis cell division , vorious specimen of zopology and botani , microscope simple , t.s sunflower , t.s cucurbita stem , t.s maizestem , t.s of pea rot (dicot) , cellv division onion bud cell , jar specimen (zoology)i)fasciolasap ,ii)ascaris sp (male+female),iii)hirudinaria, iv)macrobrachium sp,v)larva of silknaum, vi)qeen bees,drone bees,warke bees, vii)pile globosa ,viii)asteria sp ix)scoliodom sp, x)labeo rolita (m+f), xi) hymidacty tus sp , permanent slide box i)humanblood ,ii) fog blood, iii)malaria disease, iv) dengue disease , glass beakers 100ml , glass beakers 200ml , glass bearkers 500 ml , plastic bearkers 200ml 5 , compound microscopes , jonus green , sufranine , litmus papers blue ,red , glycerin , bell jars , thermofleske , hand glouses 10boxeschart i)flow charts for life processes,digestion ,respiration, excretion 2)weight macline, 3)mendal theorios, 4)plant cell, 5)animal cell, 6)food webs , 7)ecological pyranids, 8) model i)mans human eye, ii)animal cell, iii)working modelof human respiratory, iv)plant cell , v)human heart, vi)dna working model, vii)human brain viii) somple microscope 5piece , kieps apparatus ( borosili cat) , sodium nitropruside 100gg/500g , ferric choloride 20g , yellow ammonium sulphide , nesslers reagent , acetic acide (500ml) , hydrogen peroxide (500ml) , hno3+hcl+h2so4+(concentrale )2.5 litre , starch , distilled water , platinum wire , table (6x3) , boirax ,boric acide (solid) , platinum 100p (for borax beedtest) , gas lighter , almirah(6x3x1.5) , bunsen barner , dropper , sodium thiosulphate , mohrs salt , oxalic acid , sodium carbonate,sodium hydroxide , wolf bottle, u, tube , aniline phenol , sodium nitrite , potassium permanganate patassium dichromate, potassium ferrocyanide , manganese dioxide, asmmonium thiocynate , methylin blue , ammonium hydroxide , carbon telrachlorde , silver nitrate ,ki(potassium iodide),potossium chromate , methanol 500ml , ethanol 500ml , bleaching powder , canvex/concave lens , thremometer , slide callipers (brass) , screw gauge (brass) , spring balance , plane mirror , pendulum set (iron) , pendulum bob , youngs modulus by searles , bar magnet , turnning fork set , resonant fork set , resonant air column , ieclanche cell , rheostat low resistance , ammeter 0 3 amp , galvanometer , hairpin , glass slab , board , prism , to find focal lenth of convex lens using convex lerse , betlery box , plug meter , volt meter , barlow wheel , magnetic needle , viltameter (electrolysis) , telescope , iodine solution , phenol red (125) , vasline (500 mg) , dilute hcl , ph tablet , methylin blue , 1% ch3cooh , compound student microscope (olympus) , glases slide (blue star) , cover slip (blue star, sqr.) , biology box (stemdard) , measuring cylinder (25ml) , test tube (borosil) , test tube holder , petridish (polythene) , watch glass , forceps , small beaker , yeast , mitosis cell division , balanoblossus , amphyoxus , various specimen of zoology and botany , microscope simple , t.s. of sunflower , t.s of cucurbitastem , t.s. of maizestem , t.s. of pea root (dicot) , (cell division) onion bud cell , pheritima sp , pheritima sp (male + female) , fasciola sp , ascaris sp (male + female) , hirudinaria sp , macrobrchium sp , larva of silkworm , a) queen bees, b) drone bees, c) warke bees , pila globosa , asteria sp , scoliodon sp , labeo rohita (male + female) , hymidactylus sp , amoea sp , hydra sp , slide callipers (brass) , screw gauge (brass) , convex / concave lens , spring balance , plane mirror , pendulum set (wooden) 1 m , pendulum set (iron) , pendulum bob , youngs modulus by searles , hno3 , caustic soda , thermometer , bar magnet , tunning fork set , resonant air column , leclanche cell , rheostat low resistance , ammeter 0 3 amp , to find focal length of convex lens using convex lens , hairpin , glass slab , board , prism , ac to dc converter with 5 or more different pd , battery box , plug key , volt meter , barlow wheel , magnetic needle , voltameter ( electrolysis) , telescope , ammonium sulphate 500 , cu turning 100 , distilled water , filter paper , hno3 + hcl + h2so4 (concentrate) 2.5 litre each , iron nitrate , lead nitrate , litmus paper , methylin blue , nesslers reagent 125 , phenopthalin , ph paper , burette , burrete stand with clamp , measuring cylinder glass 10 ml , spirit lamp ss , test tube stand , table (6 x 3) (wooden) , almirah (6 x 3 x 1.5) , diagonal scale (plastic) , rain gauge , wet & dry bulb thermometer , hygrometer , tracing table , tracing board , barometer , steel wall hanger map stand short length & long length , wet & dry hygrometer , max. and min. thermometer , weather wall map (12 months) , 3 d model flood & faults , wall map , bio diversity map of india , irrigation system map , land use pattern map of india , flexible curve (set) , telescope , burette stand iron with clamp , cobalt nitrate , laboratory wooden table with reagent rack , gas pipeline & basin ( size 8x4x26), paint colour with acid proof coating...

Due Date : October 12, 2022

Tender Value : ₹ 16 Lakhs

View Tender
22
Indian Army - West Bengal

34080698 supply of expendable items for tess brass rod free cutting r / bar dia 12.5mm to is:319 2007 => limited...

Due Date : September 29, 2022

Tender Value : ₹ Ref. Documents

View Tender
23
Zilla Parishad - West Bengal

33870087 supplying and installation of science equipment and materials for science lab for i ) taranipur high school. ii ) nazirpur sarada balika vidyalaya. iii ) debnathpur sarat sarkar high school. iv ) natna high school. under tehatta i development block. u , spherometer dubble disc, trangule stand fitted with body ( is not screw type ) , made by non magnetic metal ( sampling required ) , grevsandof forces apparatus : 36x23 teak ply board panelled on tak wood frame . colmplete with two bracketswith pulles and three pans with weights, complete set . ( sampling required ) , youngs modulus apparatus vernier method : brass body with hanger , dead weight , suspension , arrangement , wire etc. ( sampling required ) , force constant apparatus : the springs is made with high tensile steel and is 25 cms. long and 2cm diameter . ( sampling required ) , boyles law apparatus : take wood with metal base with levellig screws with two alluminium metal rods one brass slider for graduated burette and another brass slider for mercury reservoir coplete with glass parts and superior quality rubber tubingswith mercury . ( sampling required ) , sonometer: size of the resonance box is 48x8x4 top finished with teak wood sliding jockey fitted with transparent perspex plate complete with two hangers , brass and steel wire. ( sampling requred ) , viscosity apparatus: 2 dia x 1 meter long borosil glass tube on heavy metal base with teak wood stand, arrangement for lifting of metal balls with capturing rod fitted with neet complete set . , meter brigde : cp teak wood 45x6x2 base with heavy gauge non magnetic brass strips superior quality jockey ( not pre type ) having phos phor bronze contact fitted with 8mm brass rod ( non magnetic ) with gaps . ( sampling required ) , potentiometer: cp take wood 46x8x1 base with heavy gauge non magnetic brass strips superior quality jockey ( not pern type ) having phor bronze contac fitted with 8mm bross rod ( non magnetic ) jockey slides on brass rod resistance 20ohms approximately . ( sampling required ) , galvanometer : ssd 30 0 30 fitted on bake light stand moving coil with good quality jewel and magnet fitted with core current capacity 20 micro / division. ( sampling required ) , power supply : digital dc power supply 1.2 volt 12 volt 1amp with fine and coarse controller with in built fuse operated for student saf ty . band micro control systems or equivalent. six month replacement warrantee. ( sampling required ) , milli ammeter ( 0 1000mamp ) : fsd 0 1000mamp fitted on bakelight stand moving coil with good quality jewel and maganet fitted with core . ( sampling required ) , ammeter ( 0 5amp ) : fsd 0 5amp fitted on bake light stand moving coil with good quqlity jewel and magnet fitted with core . ( sampling required ) , milli voltmetere ( 0 1000m volt ) : fsd 0 1000m volt fitted on bakelight stand moving coil with good quality jewel and magnet fitted with core . ( sampling required ) , voltmetere ( 0 50volt ) : ssd 0 50 volt fitted on bakelight stand moving coil with good quality jewel and magnet fitted with core. ( sampling required ) , digital multimeter : digital multimeter reputed company . ( sampling required ) , rheostat ( 0 50ohms ) : non magneticheavytype oxidized eureka wire , contacts slides over square shaped brass rod , metal legs fitted , wooden base , 1.5 dia porcelain tube . ( sampling required ) , resistance box ( 0 10ohm ) : coil made from constant wire double wound on obonitebobbin , plugs are interchangeable , electro plated brass blocks , values areengraved on box top of polished bakelite sheet . range 0 10ohms , no . of coils 05nos , total 20ohms. ( sampling required ) , jockey : heavy type metal jockey ( not pen type ) slides on brass rod in meter bridge. ( sampling required ) , jockey : heavy type metal jockey ( not pen type ) slides on brass rod in potentiomeyter. ( sampling required ) , leclanches cell : complete with charged heavy type porous pot, with glass jar, heavy type 12mm zinc , rod. ( sampling required ) , leclanches cell : complete with charged heavy type porous pot, with glass jar, heavy type 12mm zinc , rod. ( sampling required ) , daniel cell : copper pot with perforated shelf and brass terminal, heavy type empty porous pot, heavy type 12mm zinc rod ( sampling required ) , plug commutator : on ebonite base , four way type , circular brass ring and nickel plated terminals. ( sampling requiried ) , optical bench ( metal ) : 1.5meter long , all accessories are polished nickel on brass rod , fitted on metal rails of 1.5x1 size , with travelling screws complete with universal lens holder , two pins, candle holder , screen holder also cross wire. , p n junction diode : digital display 2000m v capacity volt volt meter with digital 20ma capacity mili ammeter, 9volt capacity dc power source with variable resistance circuit with in built fuse operated for student safty . band micro control systems or equivalent .six month replacement warrantee. ( sampling required ) , zenner diode : digital display 0 2 volt capacity volt meter with digital 0 20ma capacity milli ammeter , 9voltcapacity dc power source with variabe resistance circuit with in built fuse operated for student safty . band micro control systems or equivalent . six month replacement warrantee. ( sampling required ) , transistor characteristics with regulated power supply : two digital display current metere range 2000ma and 20ma andtwo digital voltage display meter range 2000mv and 20v , with npn and pnp transistor circuit display, voltage operatorupto 0 2000m v , dc output 0 20volt, voltage set 0 20volt . band micro control systems or equivvlent . six month replacement warrantee. ( sampling required ) , lens : well edged and highly polished surface accurate focal length 20cm fl , mirror : optically worked protective coating back dia 75mm , microscope compound ( has ) fixed condensor make dsh brand , compound microscope has make olympus , model no mh 100 , dissecting microscope make ajoy , slide 75x25 thicness 1.00mm 50pcs / pack make riviera , cover slip 18x18mm ( squre ) make blue star , cover slip 18x18mm ( round ) make blue star , petri dish 80x17mm make riviera , watch glass 3 make borosilicate glass , test tube 5x5 / 8 72pcs / pack make borosilicate glass , test tube 15x 125mm with rim hard glassmake riviera , test tube stand 6 holes make polylab , compound microscope olympus , c x 23 biological microscope ( destgned to improve educational microscope olympus , scalpel , chart for biology , grams safranine 125ml make merck , benedicts reagent ( qualitative ) 500mlmake merck , fehlings solution a 500mlmake merck , fehlings solution b 500ml make merck , iodine solution 1% w / v 125ml make merck , copper sulfate 500ml make nice , ph indicator paper 1 10, roll make merck , distilled water 5 ltr jar make local , blotting paper , sucrose 500gm make merck , chloroform 500ml make merck , sudan ii 25gm make nice , sudan iii 25gm make nice , acetone 500ml make merck , acetic acid 500ml make merck , hydrochloric acid 500ml make merck , nitric acid 500ml make merck , sulfuric acid 500ml make merck , slide box 100 capacity make polylab , biology box , model dna for education , absorbent cotton 400gm , ph capsul ( ph 4.00 ) make merck , ph capsul ( ph 7.00 ) make merck , ph capsul ( ph 9.00 ) make merck , needle , sudan iii 25gm , ethanol , acetone 500ml , starch powder 500gm , glacial acefic acid ( n / 10 ) solution , acctic acid , formalin , starch solution , fehlingsa soulution , fehling sb solution , buffer solution , choloform , xnathyarol solution , acid: sulpho salicylic acid , stain : i ) methylene blue , ii ) eosin , iii ) leishmans stain , iv ) crystal violet , v ) safranin , vi ) hacmatorylin , vii ) light green , viii ) cotton blue , ix ) aceto carmine , x ) aceto orccin , reagant : i ) mgso4 , ii ) kno3 , iii ) kl , cocl2 ( cobalt cloride ) , urease tablet , slide specimen : i ) t.s of orary ( human ) , ii ) t.s of testis ( human ) , iii ) t.s of blastula , iv ) slide specimen of plasmodim vivax , v ) entamoeba sp. , vi ) amoeba sp. , vii ) hydra sp. , viii ) spirogyro sp. , digital balance ( 0.01gm ) 500gm , weight box 100gm , burette stand ( retort stand ) make polylab , burette 50ml with taplon , burette 50ml galss stopper , burette 50ml plastic , burette clamp plastic make polylab , bunsen burnner , spirit lamp ss , tripod stand , wire gauge , wash bottle 250ml make polylab , volumetric flaks 250ml make borosil glass , volumetric flask500ml make borosil glass , volumetric flask 100ml make borosil glass , funnel 3 make borosil glass , test tube holder , test tube 15x125 , 72pcs / pack with rim make borosil glass , tongs 6 ss made , conical flask250ml make borosil glass , conical flask500ml make borosil glass , beaker 100ml make borosil glass , beaker 250ml make borosil glass , beaker 500ml make borosil glass , pipette volumetric 5ml make 72700 55 , pipette volumetric 10ml make riviera cat 72700 60 , pipette volumetric 25ml make riviear cat 72700 70 , graduated pipette 5ml make borosil galss , graduated pipette 10ml make borosil glass , graduated pipette 1ml make borosil glass , graduated pipette 2ml make borosil glass , measuring cylinder 100ml make borosil glass , measuring cylinder 250ml make borosil glass , measuring cylinder 500ml make borosil glass , measuring cylinder 1000ml make borosil glass , separating funnel 250ml make borosil glass , separating funnel 500ml make borosil glass , reagent bottle 125ml make borosil glass , reagent bottle 250ml make borosil glass , reagent bottle 500ml make borosil glass , r / b flask 250ml make borosil glass , r / b flask 500ml make borosil glass , flat bottom flask 250ml make riviera cat 21711 36 , petri dish 3 make riviera 71500 42 , capillary tube , specific garvity bottle 25ml , weing bottle 10ml , glass rod , glass pipe , woulf bottle 500ml , dropper with treat , morter & pastel 4 , morter & pastel 3 , filter paper 9cm , filter paper 11cm , platinum wire , litmass paper red make indica brand , litmass paper blue make indica brand , ph paper 1 10 make merck , test tube stand 6 holes make polylab , pipette stand make polylab cat 79102 , test tube brush , thermometer 110 , distilled water 5 ltr , spatula plastic , gloves 1 pair , lab coat , safety goggles make tarsons , pipette pump 25ml make plylab , tissue paper roll , tissue paper roll make safex , automic model , periodic table chart , nickel ii sulphate 100gm make srl cat 61397 , cobalt ii chloride 100gm make nice cat c12517 , zinc sulphide 98% 250gm make nice cat z10528 , zinc sulphate 99%500gmmake nice cat z10788 , iron ii sulphate make merck , lead acetate 500gm make nice cat l10129 , copper ii sulfate 500gm make merck, , copper ii chloride 500gm make merck , copper chloride 500gm make nice , barium chloride 500gm make merck , potassium iodide 100gm make nice , sodium sulfide flakes 500 gm make nice , sodium hydroxide pellets 500gm make merck , ammonium chloride 500gm make merck , manganese ii sulfate 500gm make merck , calcium oxalate 250gm make nice , sodium carbonate 500gm make merck , strontium nitrate 500gm make merck , magnesium chloride 500gm make merck , arsenic trioxide 500gm make nice , calcium chloride 500gm make merck , calcium chloride 500gm make nice , calcium carbonate 500gm make nice , calcium nitrate make nice , sodium sulfite 500gm make merck , ammonium acetate 500gm make merck , potassium dichromate 500gm make merck , potassium dichromate 500gm make nice , silver nitrate solution 500ml make merck , silver nitrate solution 500ml make nice , silver nitrate 25gm make merck , siver nitrate 10gm make nice , ammonium heptamolybdate 100gm make merck , ammonium heptamolybdate 100gm make nice , ammonium thiocyanate 500gm make merck , potassium hexacyanoferrate iii 500gm make nice , potous alum 500gm make nice , potous alum 500gm make merck , sodium bismuthate 25gm make nice , dimethylglyoxime 100gm make merck , potassium chromate 500gm make merck , potassium chromate 500gm make nice , nesslers reagent 125ml make nice , sodium nitroprusside 100gm make merck , sodium nitroprusside 100gm make nice , nitric acid 500ml make merck , sulfuric acid 500ml make merck , hydrochloric acid 500ml make merck , ammonia solution 500ml make merck , acetic acid glacial 500ml make merck , lab chemical 500 ml , fusion tube , condenser leibig drip trp 400ml make riviera , blue glass round , filtering flask 500ml make borosil glass , buchner funnelmake borosil glass , potassium permanganate 500gm make merck , boric acid poder 500gm make merck , anilin 500ml make merck , acetone 500ml make merck , glycerol 500ml make merck , chloroform 500ml make merck , di sodium tetraborate ( borax ) 500gm make merck , oxalic acid 500gm make merck , citric acid 500gm make merck , sodium sulfate 500gm make merck , sucrose 500gm make merck , potassium sulfate 500gm make merck , glycine 500gm make merck , manganese ii sulfate 500gm make merck , sodium acetate 500hm make merck , sodium hydrogen carbonate 500gm make merck , iodine resublimed 100gm make merck , iodine solution 125ml make nice , iodine 25gm make nice , phenololptthaline 1% 125ml make merck , sodium nitrite 500gm make merck , benzoic acid 500gm make merck , methylene blue 125ml make merck , methyl orange 125ml make merck , blow pipe , calcium nitrate 500gm make merck , ammonium iron ii sulfate 500gm make merck , di sodium hydrogen phosphate 500gm make merck , charcoal block , sodium chloride 500gm make merck , sodium thiosulfate 500gm make merck , litmus solution red 125ml make nice , aluminium metal powder 250gm make nice , zinc metal a.r 250gm make nice , 2 napthol for synthesis 250gm , 1 napthol 100gm make merck , gas droni , porceling basine 4 , kips apparatus glass 500ml make borosil galss , melting point flask100ml make borosil glass , boiling point flask 100ml make borosil galss , map of world physical 3d , map of west bengal physical 3d , trapograpical sheet , interior of earth model , rocks & volcanic system model , the volcanic system model , formation of earth model , glacial iandscape model , model earth quake , the earth layer model , rocks cycle model , fold moutains model , rota meterfor geography instrument , anemomete robinson cup type with flash unit digital , baromater with mercurry make ambala , rain gauge ( brass ) make ambala , wind wane big size make ambala , wet & dry thermometer make omsons , maximum & minimum thermometere make , wall thermometere make local made , telescope with tripod stand bruss made big seze , light test tablet , pratical box ( xi xii ) , river in action ( water cycle ) model , folds & faults model , slide , cover slip ( blue star ) , compound microscope dsh brand , sucrose , boric acid , magnesium sulfar , potassium nitrate , beaker , glass rod , ph paper , magnifying glass , distillated water , euphorbia ( speciman ) , kangaroo rat ( speciman ) , hydrilla ( speciman ) , vallisneria ( speciman ) , water hyacinath ( speciman ) , typha ( speciman ) , rohu fish ( speciman ) , dissecting microscope , forcef , needle , measuring cylinder , wire gauge with asbestors , tripod stand , bunsen burner , spirit lamp , thissel funnel , filter paper , petridish 4 , chemical balance , weight box , dropper , methelyne blue , glycerol , meter scale , scissors , paraffin tray , biology box ( big ) , chloroform , formaldehyde , thermometer , strach powder , potassiuim iodide , conical flask wide mouth , blotting paper , tt tube , test tube stand , pipette , cotton , glass rod , iodine solution , tag , ascaris ( slide ) , entaamoeba ( slide ) , buffer capsuls ph4 , safranine , t.s of testis ( slide ) , t.s. of overy ( slide ) , grassofer testis ( slide ) , meiosis in onion ( slide ) , blastula ( slide ) , enamel tray , plasmodium ( slide ) , ringworm ( slide ) , opuntia ( speciman ) , ammeter ( 0.5 3 ) make oxford , ammeter ( 0.5 3 ) make ambala made , miliammeter ( 1000 ) make oxford , volt meter ( 0 5 ) volt make ambala made , voltmeter ( 0 5 ) volt make oxford , micro ammeter make ambala made , micro ammeter make oxford , mili voltmeter make ambala made , mili voltmeter make oxford , galvano meter ( 30 0 30 ) make ambala made , galvano meter ( 30 0 30 ) make oxford , plug comutator , multimeter digital , multimeter digital , multimeter digital , wire cutter , plus , laclance cell set , meter bridge ( segun wooden ) , meter bridge ( gammary wooden ) , meter bridge ( ply wood ) , potentiometer ( segun wooden ) , potentiometer ( gammary wooden ) , potentiometer ( ply wooden ) , resistance box ( 0 50 ) ohms , resistance box ( 0 500 ) ohms , resistance box ( 0 5000 ) ohms , resistance box ( 0 10000 ) ohms , tap key single , tap key dubble , travelling microscope heavy quality make ambla made , travelling microscope medium quality , travelling microscope heavy quality make orbit , rheoscope 25 ohms 10 long , rheoscope 200 ohms 12 long , plug key one way , plug key two way , plug key three way , resistance coli 1, 2, 3, 10, 15, 20 ohms, / pcs , battery eliminator ( 0 12volt ) 1amp , battery eliminator ( 0 12volt ) 3amp , battery eliminator ( 0 12 volt ) heavy duty , 1amp , battery eliminator ( 0 12volt ) heavy duty , 3amp , carbone resistance 50pcs , optical bench double rod 1.5mt ( brass ) , sonometer heavy type , sonometer medium type , sloted weight 500gm , sloted weight 1kg , bread board , convex lense , concave lense , convexmirror , concavemirror , battery box capacity 4battery , a.c source power supply , ohms law apparatous digital with power supply , ohms law apparatous anglo without power supply , p.n junction diode set digital , zener diode set digital , pnp & npntransister digital , prism 50x50 ( 2 ) big size , glass slab 4 100x60x10mm , hairs pin 2.5 size , board pin 1box , wooden board 12x18 , slide clipers ime type make ss made , slide clipers ime type make brass made , screw gauge 0 25mm make brass made , screw gauge 0 25mm make ss made , spherometer double ss made , spherometer double brass made , simple pendulam stand with bob , resonance column apparatous make brass made , resonance column apparatous make ss made , stocks law ( viscosity ) apparatous , youngs modulus simple method , stop watch digital , glycerol 2.54 itr for stocks law apparatous , tunning fork 7 set , connecting wire 1 coil , surface tention apparatous capillery method , colorimeter for hipsometer , colling curve apparatoud , helical spring appartous without weight , loose weight 10gm set , loose weight 20gm set , loose weight 50gm set , inclined plain and fraction apparatoud , bouls law apparatous without mercrry , murcurry 1kg , thermometer 110digree , rubber cork 6 no , bar magnet 2 , ring & ball apparatus , rubber hammer , rubber pad , digital balance ( 0.01gm ) 500gm , digital balance ( 0.1gm ) kern make riviera cat 1007 0500 , chemical blance duble pan 100gm , weight box , burette stand ( retort stand ) make polylab , burette stand iron with clamp , burette 50ml glass taplon , burette 50ml glass stopper , burette 50ml plastic , burette clamp plastic make polylab , bunsen burnner , spirit lamb ss , tripod stand , wire gauge , wash bottle 250ml make polylab , wash bottle 500ml make polylab , volumetric flask 250ml make borosil glass , volumetric flask 250ml make riviera , 710086 , volumetric flask 500ml make borosil glass , volumetric flask 500ml make riviera, cat 7100090 , volumetric flask 100ml make borosil glass , volumetric flask 00ml make riviera, cat 7100080 , funnel 3 make borosil glass , funnel 3 make riviera , test tube holder , testtube 15x125, 72pcs / pack with rim make borosil glass , tongs 6 ss made , tongs 6 brass made , conical flask 250ml make borosil glass , conical flask 250ml makerivieracat 7140036 , conical flask500ml make borosil glass , conical flask500ml make riviera cat 7140044 , beaker 100ml make borosil glass , beaker 100ml make reviera cat 7010024 , beaker 250ml make borosil glass , beaker 250ml riviera cat 7010036 , beaker 500ml make borosil glass , beaker 500ml make riviera cat 7010044 , pipette volumetric 5ml make 7270055 , pipette volumetric 10ml make riviera cat 7270060 , pipette volumetric 25 ml make riviera cat 7270070 , graduated pipette 5ml make borosil glass , graduated pipette 10ml make borosil glass , graduated pipette 1ml borosil glass , gratuated pipette 2ml make borosil glass , measuring cylinder 50ml make borosil glass , measuring cylinder 100ml make borosil glass , measuring cylinder 250make borosil glass , measuring cylinder 500ml make borosil glass , measuring cylinder 1000ml make borosil glass , separating funnel 250ml make borosil glass , separating funnel 500ml make borosil glass , reagent bottle 125ml make borosil glass , reagent bottle 250ml make borosil glass , reagent bottle 500ml make borosil glass , r / b flask 250ml make borosil glass , r / b flask 500ml make borosil glass , flat bottom flask 250 make riviera cat 2171136 , petri dish 3 make riviera 7150042 , capillary tube , specific garvity bottlt 25ml , weing bottle 10ml , glass rod , glass pipe , woulf bottle 500ml , dropper with treat , morter & pastel4 , morter & pastel3 , filter paper 9cm , filter paper 11cm , platinum wire , litmass paper red make indica brand , litmass paper blue make indica brand , ph paper 1 10 make merck , test tube stand 6 holes make poly lab , pipette stand make polylab cat 19102 , test tube brush , thermometer 110 , distilled water 6ltr , spatula plastic , gloves 1pair , lab coat , safety goggles make tarsons , dropping bottle 125 ml make polylab , pipette pump 25ml make poly lab , tissue paper roll , tissue paper roll make safex , automic model , periodic table chart , nickel ii sulphate 100gm make srl cat 61397 , cobalt ii chloride 100gm make nice cat 125117 , zinc sulphide 98% 25gm , zink sulphate 99% 500gm make nice cat z10528 , iron ii sulphate make merck , lead acetate 500gm make nice cat l 10129 , copper ii sulfate 500gm make merck , copper ii chloride 500gm make merck , copper ii chloride 500gm make nice , barium chloride 500gm make merck , potassium idide 100gm make merck , tracing table with light , topo sheel no 73 j / 6 r.f 1:50000 ( 73 j / 5, 73 j / 8, 73 j / 12, 73 e / 16 ) , weather report map moonsoon, pre moonsoon, post moonsoon condition , barometre , hygrometer , rocks & minerals big speicimen granite , nis, , basalt, conglomarate, quartz, mica, feldper, igneous, sedimentary&metamorphine rock different speimen , weaight mechine , iodine solution , dilute hcl , methylin blue , compound student microscope ( olynpas ) , glases slide ( blue star ) , biology box standar , measuring cylinder 25ml , test tube ( borosil ) , test tube holder , petridish ( polythene ) , watch glass , forceps , yeast , mitosis cell division , vorious specimen of zopology and botani , microscope simple , t.s sunflower , t.s cucurbita stem , t.s maizestem , t.s of pea rot ( dicot ) , cellv division onion bud cell , jar specimen ( zoology ) i ) fasciolasap , ii ) ascaris sp ( male+female ) , iii ) hirudinaria, iv ) macrobrachium sp, v ) larva of silknaum, vi ) qeen bees, drone bees, warke bees, vii ) pile globosa , viii ) asteria sp ix ) scoliodom sp, x ) labeo rolita ( m+f ) , xi ) hymidacty tus sp , permanent slide box i ) humanblood , ii ) fog blood, iii ) malaria disease, iv ) dengue disease , glass beakers 100ml , glass beakers 200ml , glass bearkers 500 ml , plastic bearkers 200ml 5 , compound microscopes , jonus green , sufranine , litmus papers blue , red , glycerin , bell jars , thermofleske , hand glouses 10boxeschart i ) flow charts for life processes, digestion , respiration, excretion 2 ) weight macline, 3 ) mendal theorios, 4 ) plant cell, 5 ) animal cell, 6 ) food webs , 7 ) ecological pyranids, 8 ) model i ) mans human eye, ii ) animal cell, iii ) working modelof human respiratory, iv ) plant cell , v ) human heart, vi ) dna working model, vii ) human brain viii ) somple microscope 5piece , kieps apparatus ( borosili cat ) , sodium nitropruside 100gg / 500g , ferric choloride 20g , yellow ammonium sulphide , nesslers reagent , acetic acide ( 500ml ) , hydrogen peroxide ( 500ml ) , hno3+hcl+h2so4+ ( concentrale ) 2.5 litre , starch , distilled water , platinum wire , table ( 6x3 ) , boirax , boric acide ( solid ) , platinum 100p ( for borax beedtest ) , gas lighter , almirah ( 6x3x1.5 ) , bunsen barner , dropper , sodium thiosulphate , mohrs salt , oxalic acid , sodium carbonate, sodium hydroxide , wolf bottle, u, tube , aniline phenol , sodium nitrite , potassium permanganate patassium dichromate, potassium ferrocyanide , manganese dioxide, asmmonium thiocynate , methylin blue , ammonium hydroxide , carbon telrachlorde , silver nitrate , ki ( potassium iodide ) , potossium chromate , methanol 500ml , ethanol 500ml , bleaching powder , canvex / concave lens , thremometer , slide callipers ( brass ) , screw gauge ( brass ) , spring balance , plane mirror , pendulum set ( iron ) , pendulum bob , youngs modulus by searles , bar magnet , turnning fork set , resonant fork set , resonant air column , ieclanche cell , rheostat low resistance , ammeter 0 3 amp , galvanometer , hairpin , glass slab , board , prism , to find focal lenth of convex lens using convex lerse , betlery box , plug meter , volt meter , barlow wheel , magnetic needle , viltameter ( electrolysis ) , telescope , iodine solution , phenol red ( 125 ) , vasline ( 500 mg ) , dilute hcl , ph tablet , methylin blue , 1% ch3cooh , compound student microscope ( olympus ) , glases slide ( blue star ) , cover slip ( blue star, sqr. ) , biology box ( stemdard ) , measuring cylinder ( 25ml ) , test tube ( borosil ) , test tube holder , petridish ( polythene ) , watch glass , forceps , small beaker , yeast , mitosis cell division , balanoblossus , amphyoxus , various specimen of zoology and botany , microscope simple , t.s. of sunflower , t.s of cucurbitastem , t.s. of maizestem , t.s. of pea root ( dicot ) , ( cell division ) onion bud cell , pheritima sp , pheritima sp ( male + female ) , fasciola sp , ascaris sp ( male + female ) , hirudinaria sp , macrobrchium sp , larva of silkworm , a ) queen bees, b ) drone bees, c ) warke bees , pila globosa , asteria sp , scoliodon sp , labeo rohita ( male + female ) , hymidactylus sp , amoea sp , hydra sp , slide callipers ( brass ) , screw gauge ( brass ) , convex / concave lens , spring balance , plane mirror , pendulum set ( wooden ) 1 m , pendulum set ( iron ) , pendulum bob , youngs modulus by searles , hno3 , caustic soda , thermometer , bar magnet , tunning fork set , resonant air column , leclanche cell , rheostat low resistance , ammeter 0 3 amp , to find focal length of convex lens using convex lens , hairpin , glass slab , board , prism , ac to dc converter with 5 or more different pd , battery box , plug key , volt meter , barlow wheel , magnetic needle , voltameter ( electrolysis ) , telescope , ammonium sulphate 500 , cu turning 100 , distilled water , filter paper , hno3 + hcl + h2so4 ( concentrate ) 2.5 litre each , iron nitrate , lead nitrate , litmus paper , methylin blue , nesslers reagent 125 , phenopthalin , ph paper , burette , burrete stand with clamp , measuring cylinder glass 10 ml , spirit lamp ss , test tube stand , table ( 6 x 3 ) ( wooden ) , almirah ( 6 x 3 x 1.5 ) , diagonal scale ( plastic ) , rain gauge , wet & dry bulb thermometer , hygrometer , tracing table , tracing board , barometer , steel wall hanger map stand short length & long length , wet & dry hygrometer , max. and min. thermometer , weather wall map ( 12 months ) , 3 d model flood & faults , wall map , bio diversity map of india , irrigation system map , land use pattern map of india , flexible curve ( set ) , telescope , burette stand iron with clamp , cobalt nitrate , laboratory wooden table with reagent rack , gas pipeline & basin ( size 8x4x26 ) , paint colour with acid proof coating...

Due Date : September 23, 2022

Tender Value : ₹ 16 Lakhs

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25
Indian Army - West Bengal

33059854 supply of spare parts for expendable items , steel mild sheet c / r 1800x900x3mm , brass rod free cutting flat 45x25mm tois , brass rod free cutting hex bar 12mm a / f => limited...

Due Date : July 19, 2022

Tender Value : ₹ Ref. Documents

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29
Jadavpur University - West Bengal

32717964 supply of peptone yeast dextrose broth hanks balanced salts w/o phenol red and sodium b.icarbonate d l meth ion ine 2 thiobarbituric acid nadph (tpnh) tetrasodium salt stainless steel spatula, premium quality (macro) stainless steel spatula, premiurn quality (micro) inoculating loop (changeable nichrome loop embedded in brass rod with heat resistant handle, 3 mm diameter, nichrome wire) culture tube cap black tea (ctc), prerniurn quality sugar (sulphur less) molasses wh ite vinegar nitrile gloves aluminum foil cling wrap, premium quality non absorbent cotton tissue roll mortar and pestle (3 inch)edta tetrasodiurn salt dihydrate fol in ciodalteus phenol reagent sodium carbonate anhydrous callic acid ammonium chloride potassium acetate quercetin dihydrate 2,2 dipl^reny l | picryl hy drazyl (d pph) r:ivr lgut{599l:ryprr potassiuln iodide trichloroacetic acid $!4g :{ :vri. acid toluene sodium phosphate dibasic heptahydrare sodium phosphate monobasic monohydrate dextrose sodium chloride clacial acetic acid beaker 150 ml culture tube (test tube w/o rim) conic3l flask (15! mt ) reagent bottle (narrow mouth with screw cup) (500 ml) funnel (50 mm diameter, 50 mm stem) petri dish s line ( 100 x i 5) borosilicate round glass jar (with l.j* .lp:i5:)lr0lfl d !0!!rp_ centrifuge tube conical bottom sterile micro centrifuge tube pp autoclavable 2ml 1.5 ml microtips pp autoclavable 2 200 yellow 200 1000 blue c91!jlo| [u:k pp auroctavable universar rvri.roli;;;; pp nuto.lauabte 2 200 pl 200 1000 pl micropipette single channel variable votume accepted if tarsons discontinued) 20 20a pl l0 100 pl 200^1000 pl...

Due Date : June 30, 2022

Tender Value : ₹ Ref. Documents

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30
Indian Army - West Bengal

32105474 supply of expendable items => limited 1 foam rubber 6x3x2 latex gd `d tois: part no 2 foam rubber 6x3x2 latex gd `d tois: part no 3 rexine cloth black / green 49 wide part no 4 foam rubber 6x3x2 latex g4 d tois: 17 part no 5 moulded rubberised coir cushion 6x3x2 part no 6 polythine 1mtr w ( as persample ) part no 7 alluminium scrap for casting part no 8 steel 30c8 hex 19mm a / f gde3, type o toi part no 9 brass rod high tensile dia 16mm tois: 32 part no 10 steel 30c8 hex bar 17mm a / f gde 3m type part no 11 steel bar carbon h / r r / bar dia 12mm tois part no 12 steel mild sheet c / r 1800x900x1mm tois: part no 13 rexin cloth black / green 49 wide part no 14 sewing thread polly tex 900 mtr, no 30 part no 15 dendrite pc 65 part no 16 steel mild sheet h / r 1800x900x3.15mm part no 17 tubing steel light od 20x1.5mm thick 307 part no 18 alluminium tube od90mm id65mm he 30 tois part no 19 steel strip carbon c / r bright 50x4mm thi part no 20 steel 25c8 r / bar dia 28mm tois:2004 1991 part no 21 brass sheet 800x400x4mm 37 tois: 410 197 part no 22 nylon / terylene tape 37 mm widex1.5mm thi part no 23 alluminium tube od90mm id65mm he 30 tois part no 24 buckle ( as per drawing ) part no 25 steel rivet dia 3mm, 12mm long ( as per dra part no 26 alluminium washer od 7mmxid4mm ( as per d part no 27 alluminium rivet pan headed dia 4mmx9mm part no 28 steel dia 12mm tois:1367 pt ii 2002, pro part no 29 steel rivet dia 3mm, 12mm long ( as per dra part no 30 alluminium washer od 7mmxid4mm ( as per d part no 31 alluminium rivet pan headed dia 4mmx9mm part no 32 nylon / terylene tape 37 mm widex1.5mm thi part no 33 high stremgth steel sheet 1800x900x1.2mm part no 34 high strength steel sheet 1800x900x1.2mm part no 35 stepler pin ( size: 23 / 8 h ) part no 36 steel 40c8 r / bar dia 18mm gde 4, type `o part no 37 alluminium scrap part no 38 steel bar carbon h / r flat 30x5mm part no 39 tubing steel heavy od 25mmx2.5mm thich part no 40 welding electrode ms g / p dia 2.5mm part no 41 steel strip carbon c / r 17mm wide x1mm th part no 42 steel 40cr4 r bar dia 16mm tois: 1570 ( pt part no 43 tubing steel heavy od 40xid 30m ( 6 mtr l part no 44 steel 40c8 flat 100x15mm tois: 1570 ( pt 2 part no 45 steel bar carbon h / r r / bar dia 12mm part no 46 steel bar carbon h / r round dia 36mm part no 47 tubing steel heavy od 25mmx2.5mm thick part no 48 steel bar carbon h / r flat 45x10mm part no total in figures...

Due Date : May 11, 2022

Tender Value : ₹ Ref. Documents

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31
Indian Army - West Bengal

32056030 supply of expendable items => limited 1 foam rubber 6x3x2 latex gd `d tois: part no 2 foam rubber 6x3x2 latex gd `d tois: part no 3 rexine cloth black / green 49 wide part no 4 foam rubber 6x3x2 latex g4 d tois: 17 part no 5 moulded rubberised coir cushion 6x3x2 part no 6 polythine 1mtr w ( as persample ) part no 7 alluminium scrap for casting part no 8 steel 30c8 hex 19mm a / f gde3, type o toi part no 9 brass rod high tensile dia 16mm tois: 32 part no 10 steel 30c8 hex bar 17mm a / f gde 3m type part no 11 steel bar carbon h / r r / bar dia 12mm tois part no 12 steel mild sheet c / r 1800x900x1mm tois: part no 13 rexin cloth black / green 49 wide part no 14 sewing thread polly tex 900 mtr, no 30 part no 15 dendrite pc 65 part no 16 steel mild sheet h / r 1800x900x3.15mm part no 17 tubing steel light od 20x1.5mm thick 307 part no 18 alluminium tube od90mm id65mm he 30 tois part no 19 steel strip carbon c / r bright 50x4mm thi part no 20 steel 25c8 r / bar dia 28mm tois:2004 1991 part no 21 brass sheet 800x400x4mm 37 tois: 410 197 part no 22 nylon / terylene tape 37 mm widex1.5mm thi part no 23 alluminium tube od90mm id65mm he 30 tois part no 24 buckle ( as per drawing ) part no 25 steel rivet dia 3mm, 12mm long ( as per dra part no 26 alluminium washer od 7mmxid4mm ( as per d part no 27 alluminium rivet pan headed dia 4mmx9mm part no 28 steel dia 12mm tois:1367 pt ii 2002, pro part no 29 steel rivet dia 3mm, 12mm long ( as per dra part no 30 alluminium washer od 7mmxid4mm ( as per d part no 31 alluminium rivet pan headed dia 4mmx9mm part no 32 nylon / terylene tape 37 mm widex1.5mm thi part no 33 high stremgth steel sheet 1800x900x1.2mm part no 34 high strength steel sheet 1800x900x1.2mm part no 35 stepler pin ( size: 23 / 8 h ) part no 36 steel 40c8 r / bar dia 18mm gde 4, type `o part no 37 alluminium scrap part no 38 steel bar carbon h / r flat 30x5mm part no 39 tubing steel heavy od 25mmx2.5mm thich part no 40 welding electrode ms g / p dia 2.5mm part no 41 steel strip carbon c / r 17mm wide x1mm th part no 42 steel 40cr4 r bar dia 16mm tois: 1570 ( pt part no 43 tubing steel heavy od 40xid 30m ( 6 mtr l part no 44 steel 40c8 flat 100x15mm tois: 1570 ( pt 2 part no 45 steel bar carbon h / r r / bar dia 12mm part no 46 steel bar carbon h / r round dia 36mm part no 47 tubing steel heavy od 25mmx2.5mm thick part no 48 steel bar carbon h / r flat 45x10mm part no ...

Due Date : May 06, 2022

Tender Value : ₹ Ref. Documents

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32
Indian Army - West Bengal

30588447 81203/geg/obm mariner/engr/0732 spare parts for obm mariner , brass rod free cutting r/bar 10mm to i part no g2 , wire copper dia 3.5mm part no g2 => limited...

Due Date : January 11, 2022

Tender Value : ₹ Ref. Documents

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39
Border Security Force - West Bengal

30016741 bids are invited for pop rivet 1” pop rivet 1” , bulb 53 24 volt bulb 53 24 volt , kangaroo stapler pin kangaroo stapler pin , brass rod brass rod , cutter blade big size cutter blade big size , l t wire 3mm l t wire 3mm , m s sheet 16 gauge m s sheet 16 gauge , m s sheet 18 gauge m s sheet 18 gauge , dendrite 200 ml dendrite 200 ml , grinding stone 4 inch grinding stone 4 inch , 4x6 ply wood waterproof 4x6 ply wood waterproof , dori dori , raxzine white raxzine white , raxzine black raxzine black , radium tap roll big radium tap roll big , digital watch for dash board digital watch for dash board , perfume perfume , dash board polish dash board polish , carpolish carpolish , flasher unite flasher unite , fuel relay fuel relay , horn root horn root , fog lamp (led) fog lamp (led) , fuse all type (micro) 5,10,15,20, 25 amp 5,10,15,20,25 amp , fog light halogen bulb fog light halogen bulb , rain guard bolero rain guard bolero , two way switch two way switch , red light (led) innova red light (led) innova , mudguard flapinnova mudguard flapinnova , siron (hooter) innova siron (hooter) innova , fevocol 250 ml fevocol 250 ml , foam 3x6 2 inch 36 density foam 3x6 2 inch 36 density , foam 3x6 4 inch 36 density foam 3x6 4 inch 36 density , nail assorted size nail assorted size , nut bolt 10,12,13 nut bolt 10,12,13 , talk sheet for m/g talk sheet for m/g , hood runner hood runner , hood chain hood chain , welgrow welgrow , curtain hanging spring and screw curtain hanging spring and screw total quantity : 1...

Due Date : January 03, 2022

Tender Value : ₹ 40000.0

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40
Indian Army - West Bengal

29883502 81203 / geg / tess / ord / 0117 expendable items for geg section , tubing steel light od 27xid 21.8mm to is part no nk , paint primer red oxide part no nk , paint olive green part no nk , steel mild sheet c / r 1800x900x1.6mm tois part no nk , steel bar carbon h. / r flat 40x3mm tois: part no nk , steel bar carbon h / r r / bar dia 12mm tois part no nk , tubing steel light o / d 20x1.5mm thick, 2 part no nk , wire steel mild calv dia 1.6mm part no nk , welding electrode ms g / p dia 3.15mm part no nk , foam rubber 6x3x2 latex g4 d tois: 17 part no nk , moulded rubberised coir cushion 6x3x2 part no nk , rexine cloth black / green 49 wide part no nk , sewing thread polly tex 900mtr, no 30 part no nk , polythine 1mtr w ( as persample ) part no nk , dendrite pc 65 part no nk , steel mild sheet c / r 300x900x0.5mm part no nk , steel bar carbon h / r flat 30x5mmtois: 2 part no nk , steel mild sheet c / r 1800x900x2.5mm tois part no nk , alluminium scrap for casting part no nk , stel bar carbon h / r r / bar dia 12mm tois: part no nk , tubing copper seamless od 10mm id 7mm gd part no nk , steel 30c8 hex 19mm a / f gde3, type o toi part no nk , brass rod high tensile dia 16mm tois: 32 part no nk , steel strip carbon c / r 17mm wide x1mm th part no nk , steel 30c8 hex bar 17mm a / f gde 3m type part no nk , soldering allot sn40s6 tois: 193 82 part no nk , steel mild sheet c / r 600x400x4mm tois: 1 part no nk , welding electrode ms g / p dia 3.15mm tois part no nk , paintprimer red oxide part no nk => limited...

Due Date : November 19, 2021

Tender Value : ₹ Ref. Documents

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41
Department of Higher Education - West Bengal

29778962 supply and installation of lab equipment. , botany , trinocular microscope make: dewinter , ccd camera attachment ( dewinter‘dgi 510 ccd’ ) for microscope with image capture & measurement as well as analysis software make: dewinter , magnus hsa compound microscope make: magnus , bod incubator with temperature range5°c to 60°c accuracy ±0.5°c make: asp brand / thermolab scientific , trufrost minus 20 upright freezer make: trufrost , spectrophotometer make: lasany , digital ph meter make: global , high speedcentrifuge make: benchmark scientific / remi , 7020 mini submarine electrophoresis unit make: tarsons / genei , power supply ( powerpack for electrophoresis units ) , magnetic stirrer with hot plate make: remi , benchmark vornado™ mini vortex mixer, model bv101 e, hsn 9027 make: benchmark vornado™ , laptop ( hp / lenovo ) with 8th gen i5 / 8gb / 256gb ssd / win 10 home / ms office make: lenovo / hp , digital balance ( wensar ) 0.1g to 520g make: wensar , digital balance ( wensar ) 0.01 to 220gm make: wensar , digital photoelectric colorimeter make: systronic , uv transilluminator make: biotech , variable micropipette set ( tarson: 0.5 10μl, 10 100ul, 100 1000ul ) make: tarson , multiparameter tester make: thermo scientific , haemocytometer make: neubauer germany , rotary senior microtome make: medi meas , chemistry , digital conductivity meter ( labman ) lmcm 20 with cell make: labman , digital ph meter ( labman ) lmph 10 with glass calomel combined electrode make: labman , potentiometer ( equiptronics ) eq 602 with compatible platinum, silver and calomel electrode make: equiptronics , optical tensiometer ( any standard brand ) for interfacial tension measurement ( gross price must not exceed 1 lakh ) make: any standard brand , digital polarimeter ( equiptronics ) eq 802 with cell make: equiptronics , digital balance ( wensar ) pgb 200 make: wensar , molecular model kit ( dalton ) expanded teachers edition 306 pieces with molecular structure building software or any other good brand make: dalton / any standard brand , molecular model kit ( swpeet / any other branded product ) make: swpeet / any standard brand , water distillation plant ( borosil ) b 50 ( 4 lit / hr ) quartz heater with 3370 unit with all desired accessories ( total set ) make: borosil , laptop ( hp / lenovo / dell ) with 8th gen / i5 processor / 8gb ram / 500 ssd rom / original windows 10 home / original ms office make: hp / lenovo / dell , desktop ( hp / lenovo / dell ) intel core i5 processor, 8 gb ram, 1 tb rom, 2gb graphics card, 21.5 inch monitor, original windows 10 / original ms office make: hp / lenovo / dell , ups ( apc ) bx600c in back ups 600 make: apc , colour laser printer ( hp laserjet pro or canon laser colour printer ) make: hp / canon , chemdraw professional 17.1 ( perkin elmer ) original software make: perkin elmer , origin pro 2021 ( origin ) original software make: origin , svga 3lcd projector ( epson ) eb s41 make: epson , sonicater ( any good brand ) ultrasonic bath ( 1.5 lt ) make: any standard brand , melting point apparatus ( equiptronics ) eq 730a make: equiptronics , vacuum pressure pump for filtration ( any reputed brand ) oil free, diaphragm type vacuum pump make: any standard brand , calorimeter ( any reputed brand ) cofee cup type with copper body ( simple copper electrical / electric double walled ) make: any standard brand , voltage stabilizer ( sen & pandit ) 90 / 130 / 170 v make: sen & pandit , magnetic stirrer with hot plate ( remi ) 5 ltr, 5 mlh with pmdc motor make: remi , hot air oven ( any good brand ) ( 18x18x18 ) s.s. chamber with digital display temperature controller make: any standard brand , electric bunsen burner ( shanti / other standard brand ) ( 50°c to 600°c digital ) make: shanti / other reputed brand , book / journal cabinet ( steelux / godrej / other reputed brand ) stainless steel bookcase with glass door and 5 shelves make: steelux / godrej / other reputed brand , portable / bench top laboratory fume hood ( any reputed brand ) standard size, fume hood with exhaust blower, upward moving door, light, epoxy coated mild steel or stainless steel built body, with sashes and alarm ( gross price must not exceed 1 lakh ) make: any reputed brand , physics , b h loop experiment setup make: ses roorkee, model: hlt 111 , thermocouple experiment setup a make: any standard brand , thermocouple experiment setup b make: any standard brand , thermal expansion by optical lever method setup ( any standard brand; complete set up; aluminium, iron and brass rods; heater; brass boiler; telescope; lamp and scale arrangement ) make: any standard brand , torsional pendulum experiment setup ( any standard brand; including stopwatch, meter scale, screw gauge etc ) make: any standard brand , expeyes kit ( brand: inter university accelerator centre, expeyes 17 ) make: inter university accelerator centre, expeyes 17 , frank hertz experiment setup ( make: indosaw, model: sk090 or equivalent ) make: indosaw, sk090 , continuous flow calorimeter setup ( any standard brand; including ammeter, voltmeter, constant level bath, tubings, thermometers, battery eliminator 2 12v, etc ) make: any standard brand , millikan oil drop setup ( make: indosaw, model: sk198 or equivalent; with usb camera, computer not required ) make: indosaw, sk198 , desktop pc ( lenovo or hp or dell; 8 gb ram or higher, i5 8th gen processor or higher, minimum 512 gb ssd rom ) make: lenovo or hp or dell , laptop pc ( lenovo or hp or dell or asus; 8 gb ram or higher, i5 8th gen processor or higher, minimum 256 gb ssd rom ) make: lenovo or hp or dell or asus , printer ( hp or canon laser printer, print scan and copy, usb, ethernet, wi fi ) make: hp laserjet pro or canon laser printer , usb data acquisition card ( make: advantech; usb 2.0 supported; 16 analog input channels; sampling rate up to 200 ks / s ) make: advantech , telescope ( celestron nexstar; 130 mm reflector or higher ) make: celestron nexstar , oscilloscope ( model: metravi os 5020 or equivalent ) make: metravi os 5020 , zoology , trinocular microscope make: dewinter , ccd camera attachment ( dewinter‘dgi 510 ccd’ ) for microscope with image capture & measurement as well as analysis software make: dewinter , elisa reader make: robinik / shimadzu , elisa filter make: robinik / shimadzu , elisa kit make: robinik / shimadzu , benchmark vornado™ mini vortex mixer, model bv101 e, hsn 9027 make: benchmark vornado™ , digital balance ( 4 places ) by wensar make: wensar , blood pressure monitor make: omron , variable micropipette set ( tarson: 0.5 10μl, 10 100ul, 100 1000ul ) make: tarson , laptop ( hp / lenovo ) with 8th gen i5 / 8gb / 256gb ssd / win 10 home / ms office make: lenovo / hp , vertical gel apparatus make: bio rad , mini blotting apparatus make: bio rad , high current power pack make: bio rad , printer ( laser printer, print scan and copy, usb, ethernet, wi fi ) make: hp laserjet pro or canon laser printer...

Due Date : November 17, 2021

Tender Value : ₹ 40 Lakhs

View Tender
42
Department of School Education - West Bengal

29704170 setting up of model science laboratory physics chemistry and biology in 11 schools , burette clamp and boss head ( plastic stand ) 36 inch, central hole , metallic bob with hook ( brass ) set of 3 each 1.5’’ dia , pulleys with bearing ( for smooth motion ) with wooden stand 6 feet , compound pendulum 1meater wooden scale with 2mm holes at the central line of the scale at the interval of 5cm , electric balance precision type capacity 300 gm sencitivity0.001gm pgb 300 , fortins baromeater ( for atmospheric pressure ) wall type fill with mercury sup ( 1 ) quality with wooden case cp , free fall apparatus all metallic brass pully and glass top , for law of conservation of momentum newtons cardle ( 2 sets ) , carom dices ( 2sets ) , hooks law vertification ( youngs apparatus ) wooden scale1 / 2 meter , spheromeater double disk brass 0.001cm least count , screw gauge brass nickeling 0.001cm least count , slide calipers ( brass ) 150mm , cycle spokes 300mm , inclined plane and roller with accessories and glass top , steel 1 meater scale, 1 meater wooden scale ( 4 steel & 2 wooden ) , iron stand large 8’’x 5’’ base iron rod with brass made heavy duty clump and boss head fisher clam , physical balance ( beam balance ) in brass made cp segun wooden box , masses box 50 sticks in one hard paper box , searls apparatus for young’s modules with2.5 kg iron slotted weight compleat set , soldering instrument 35 watt , soldering paste 50 gm in tim box , soldering metal 100gm , travelling microscope large size horizontal 230 mm vertical 180 mm with vernier , solid cylinder ( brass 25mm x 12mm ) , stop watch digital led display 5mm led , bell jar 8 inch dia 1nd 12 inch hight & air pump , full set apparatus for law of conversation of moment apparatus superior quality , weight box 1 100 gm with fractional in plastic case , gravesend apparatus cast iron base ( expansion of a metal ball ) , hypso meater coppermade 4 inch dia , maximum minimum thermomeater made in england with magnet ( 50 to +50 ) with digital , pullingers apparatus ( for coefficient of liner expansion vertical form in wooden frame with test rod and spheromeater ( least count 0.005 cm ) superior quality , calorimeater with wooden jacket +stirrer+lid superior , 2 alcohol thermomeater ( 10dig 110dig c ) , mercury termomeater ( 5 celsius + 5 farenhite ) , joule equivalent experiment set 1 set in cp segun wood frame , electrically maintained tuning fork large size on wood base superior quality ( can be made by students , cycle spoke , coils of wire, 2 larg magnet ) , full set apparatus for melde’s experiment vibrator for freq ac supply superior ( students can made vibration set ) , helical spring apparatus on iron stand with wooden scale and 5x50gm total of 250gm brass slotted weight complite set , slotted weight ( iron ) with hanger 1 / kg each total 2.5 kg , ripple tank apparatus fitted with small motor and power supply for 220v , rubber pad and tuning fork of std value good quality 512 h2 and 480 h2 , sonometer full meter long red wood box with brass pully w / o weight , spectrometer 360x0.1dig brass made in wooden box , resonance tube apparatus all metallic plastic graduated tube plastic reserver , optical bench apparatus and steel rod ( 1 set ) + brass ( 1 set ) 1 meter long , stand with holders for light source lens and screen aluminium casting , small plain mirror 2*3with wooden back so that can stand on table , holder for lenses y shaped on metal adjustment stand superior , lens and mirrorholder aluminium casting , concave lens 2 dia superior focal lenth 15cm, 20 cm , concave mirror 2 dia f=10 cm, 15cm, 20cm , convex lens f=10, 15, 20 cm 2 , convex mirror 3 optically true superior , convex concave lens combination base aluminium , prism english glass made 1.5 4 pcs, 2 4 pcs , drawing board large 24*18 hollpow plywood , drawing pins made in ss & top plastic 50 pcs in one plastic box , glass slab optical quality ( 3*4 ) , cfl lamp for spectrometer 20w , stroboscope disk only hand operated mat test 33 1 / 3 rpm, 45 rpm , bar magnet 2 &3 , bar magnet strong magnetic field 4 ½ size , ring magnet 1 , ring magnet 2 , u type or horse shoe magnets 2 , magnetic compass 3 , ebonite rod 6 , capacitorapparatus ( behavior of capacitor in a.c circult ) complete with china meters com plete superior , white board 3*4 and pens 2 pcs , glass beaker ( 500ml ) borocil glass ( 6 nos. ) + 100 ml glass beaker ( 02 nos. ) , glass rods 12 height and 4 mm dia 12 pcs in one pack , gold leaf electroscope in 1.5 feet wooden box with 2 leaf in one rod , bettery holders cell box for two cells ( aa battery & 555 bettery with brass ter minal each ) , resistances ( different values ) along with carbon resistance ( different wattage ) 1 / 4, 1ohm, 2ohm, 5ohm, 10ohm, 20ohm , connecting wires copper pvc covered coil ( 90mtr ) , power supply ( 12volts ) 2 amp regu8lated continuoslyvarible volt model best quality taiwan ( variables ) , galvanometer best quality ) 50 0 50 bench type , keys one way brass , am meter ( 2amp + 5amp ) analog , dc milli ammeter ( 0 50 ) bench type ac dual range 0 100 / 0 500 , milliammeters bench type ac dual range 0 100 / 0 500 ma , micro ammeter 0 50a , good digital multimeters automatic range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor , ordinary digital multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor , analog ammeter ( with pointer ) 5a , analog volt meter ( with pointer ) ( 0 3 / 15 ) , analog multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor , hoffmann apparatus with electrode , zinc plates for simple cell 4 x 1.5 , copper plates for simple cell 4 x 1.5 , resistance box 0 5000 ohms ( 04 nos. ) plug type fitted england wire wound coils accurate quality + ( 0 20ohm 04nos. ) , ( 0 100ohm 04nos. ) , resistance wire ( nichrome ) 28or 30 swg 10 meter & 1 roll , rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 300ohms0.8 amp pak assembled export quality 20 cm 2 1 / 2 , rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 175ohms0.3 amp , vandegraff genarator good quality length 12.5 breath 8.5 hight 1.7 , simple voltaic cell in one plastic jar , wheatstone bridge commutator brass with 4 key , xy osciliscope , meter bridge ply wood made, brass plate and brass rod 1 meter , barlows wheel voltage 4 v, current 1.8 a, size 15 x 10 cm star shaped copper , apparatus to show force on a conductor in a magnetic filled , crocodile clips with insulated red and black , danicel and accessory in copper jar , post office box plug type in wooden box , potentiometer ply wood in 10 wire , soliniode apparatus to trace hysteresis curvs of ferro magnetic material on cro using resistance in box 1 set , soldering instruments 35 watt , soldering past 50 gm in tin box , soldering wire 100gm , bread bord nickle plated 840 point plastic made , diodes n4001 / n4000 series diodes n5400 series , voltage 50 v;1a;3a 1n4001;1n5400;100v ;1n4002; 1n5401 , 200v; 1n4003; 1n5402;300v; 1n5403 , 400v;1n4004;1n5404 , 500v ;1n5405 , 600v1n4005; 1n5406 , pnp transistor, npn ( 10 + 10 ) , led defferent colours 2 mm , ldr small size 2 mm , thermister ntc 5d 11 , full set apparatus ( characteristics of pnp transistors ) in large wooden box fitted with china meters complete superior quality , simi conductor diode apparatus complete large box fitted with three dc large size chaina meters sup quality , ac circuit study for resistence , capacitor, inductor in wooden box , resistence ( carbon type ) 1 / 2 watt from small value to very high value , capacitances ( in microfarad 0.015, 0.022, 0.033, 0.047, 0.068, and their multipllire of tens ) uf 35 volts , torch bulbe 1.5, 3, 4.5, 6v , car bulb 12 v 6 w , levitation set with access 4 magnet , aluminium pipe 1cm dia thick wall , cylindrical ceramic magnets 2 , tangent galvano meter 90 mm x 200 mm black colour , darsonval galvanometer moving coil 4 dia , one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments , extension cord wire length 2 mtr. with 3 pin top and 3 female socket set 1 pc , drinking glass 8 inch hight 50mm w , hard paper card 4 x4 , tea plate plastic 6 , small birthday candle packet in15 pcs , empty milk bottle made of glass ( cool ) , glass sheet ( 6inch*8inch*4mm ) , dinner plate ( plastic ) 6 , emersion heater ( small ) 1kw , syringe ( 6ml ) , syringe ( 12ml ) , vacuum stopper plastic made stop cock with 2 side hole , baloon best quality rubber made ( not very thin ) , 2 different sizes , polythene pipe inner diameater 4mm, lenth 1 meater , test tube two different sizes ( one can be inserted into others ) , tes tubes ( 10 20ml ) , drinking straw ( which can be bent ) , spring balance250 gms , spring balance500 gms , sprit lamp glass with sprit , plastic funnel ( 2.5inch ) , plastic pipe ( 1mtr, diameater 1 inch ) , plastic ball very thin and hollow , pen body for automizer expert , empty plastic bottle1000ml , vim drop 50 ml in a container , cotton thread thick & thin , iron wire1 mtr thin , shaving blade low cost , ring magnet 2 inch , carom dice 3 , scale 1 feet wooden , pendulam bob ( brass ) , electric casting plastic 40cm , graph paper mm , iron washer 1 round in middle hole iron made , 100 gm weight 5x 20 gm , scissor small ss 4 long 1 pc , paper cutter knife 6 , bi metalic foil ( one side ai ) [ 2inch x 6 inch ] one sheet , injection bottle with rubber cap and refill without ink ( ball pen ) , laser torch good quality , mirror low cost 2x 2 , prism hollow 3 , source of light leser red colour , 12 volt transformer , bar magnet 2 , soft iron bar ( same size of bar magnet ) , magnetic needle without case 4 , horse shoe magmnet 3 , iron fillings ( not fine powder ) 500gm , heater coil 1.5 feet , zinc and copper strip 5cm*4mm*1mm , fevicol 50gm , magnet cylinderical ( small ) 50ml , multi meater ordinary digital manual range select , beaker graduated ( plastic+glass ) 500 ml , petridish glass3 inch , glass slab 4x3 , modified vernier scale 150mm , cello tape 2 1 roll , conical flask 250 ml , measureing cylinder 100 ml , glass dropper 6 , glass stirrer 6 , tong 8 , chemicals kmno4, zn, mg ribbon, phenolphthalene, litmas paper / ph measurement paper 100 gm each , a big black / white board with chalk / markerpens+duster 4x3 ft , a big laminated periodic chart big size 4 x 2.5 , a demonstration table & working tables preferably with glass top or acid resistence hylam sheet top ( no sunmica please ) , ( best with white background ) , & with cabinets and drawers , ideally a fume hood else at lest an exclusive glass top table for the con acid stock 2 x 3 , table for kipps apparatus 2x3 ft iron base wooden top , resin type deionizer small unit 50lit per hour , a distillation unit small compact type or conventional 5l capacity , four light aragment all switch at the controlled the teacher and separate plug point , a double door refrigrator preferably 200 ltr capacity with separate ice chamber , soaps , detergents, hands towels , molecular model kit ball and stick type 1 set , labelling stickers of different sizes 1 / 2 2 , glass marker pens 1 set , glue sticks, glue ( liq. ) , feviquick 3 nos. each , filter paper: normal sheets 1rim, whatman 41 1 box , universal ph paper 2 box 1 14 ph 5m strip in one box , litmus paper red and blue 5m strip in one box , calculator ( scientific 100 ms ) , quartz clock ( 10 dia white coloue ) with battery , gas lighter , match box , rubber stoppers different sizes 4, 5, 6 no , blotting paperno 202 46x56cm , glass filers 4 , dispensing bottles for distilled water 250ml plastic , separate cabinets for solid and liquid chemicals 6ft hight , a common tool box with screw drivers pliers etc. , a bottle opener, corkscrew ( each ) , kipp’s apparatus ( plastic body ) 500ml , woulfes bottle 100ml , a digital balance ( *uptop three digits after decimel ) 200gm , a common balance for corrosive chemicals ( rough weight ) 5kg , scissirs 2 ( 1 small, 1big ) 4 & 8 , tongs 2 long, 2 short 12 inch & 6 , cloth dusters 12 x 12 , waterbath 220v electrical 4 holl , hot air oven upto 200 degree c 300x300x350mm inner aluminium outer ms , tripod stands iron , burette stands plastics , burette / filtering clumps ( brass ) , thermomeaters minus 10 to plus 360 degree c , spatula nickel 4 different size , spetula plastic 6 different size , spoonsplastic , tongs 4 , digital ph meter pocket type , battery dry , galvanometer with connecting wire 30 0 30 , copper plates and zinc rod , dropping bottles to dispense liquids 30ml , small vials like 35mm film boxes + small spoons , cork borer set , cottone front buttoned shirt type white apron with three front pockets 1 per head , test tube racks ( plastic ) 12 holl , test tube holders wooden holder , bunsen burners with rubber / nylon tubing , platinum wire set in glass rod , asbestos sheets wire gauge with & without asbestos , spirit lamps glass 125ml , porcelain mortar pestle ( 1 big , 6 small ) 6 & 3 , portcelain evaporating basin 4 , mica foil 100gm , burette 50 ml plastic , pipette 25 ml glass , long nose glass droppers with rubber tits 10 , small glass droppers with rubber tits 6 , petridish 2’’ plasic , petridish4’’ plastic , watch glass 3 , beakers 1lit glass , beakers 500ml glass , beakers 250ml glass , erlenmeyer 1lit glass , erlenmeyer / conical fiasks 500 ml glass , erlenmeyer / conical fiasks 250 ml glass , test tubereusable use & throw glass , test tubeuse & throw ( gross ) glass , funnels glass ( small ) , funnels plastic 2 , volumetric flask 1 lit , volumetric flask 500 ml , volumetric flask 250ml , reagent bottles 250 ml , bent tube 6 , hydrochloric acid ( 500ml ) , sulphuric acid ( 500ml ) , nitric acid ( 500ml ) , aceticacid ( 500ml ) , phosphoric acid ( 500ml ) , ammonia ( keep refrigerated ) ( 500ml ) , hydrogen peroxide ( keep refrigerated ) 500ml , methanol 500ml , rectified spirt 500ml , asetone 500ml , chloroform 500ml , phenol 500ml , glycerol 500ml , kerosine 500ml , spirit for sprit lamps , sodium hydroxide 500gm , sodium chloride500gm , sodium nitrates500gm , sodium sulphate 500gm , potassium hydroxide500gm , caicium hydroxide500gm , caicium chloride500gm , caicium nitrates100gm , caicium sulphate500gm , barium hydroxide 100gm , barium chloride 100gm , oxide of : arsenic, manganese 100gm , magnesium chloride500gm , magnesium nitrates500gm , magnesium sulphate500gm , strontium nitrates500gm , chromium chloride500gm , chromium nitrates500gm , chromium sulphate500gm , manganese chloride500gm , manganese nitrates500gm , manganese sulphate500gm , iron chloride500gm , iron nitrates500gm , iron sulphate ( ferrous 2 nos. and ferric 1 nos. seperately ) 500gm , cobalt chloride 25gm , nickel chloride 100gm , copper chloride 100gm , zinc chloride 100gm , aluminium chloride500gm , tin chloride 25gm , cobalt nitrates 25gm , copper nitrates 25gm , nickel sulphate 25gm , copper sulphate100ml , zinc sulphate500gm , aluminium sulphate500gm , tin metal granules 25gm , zinc turnings 100gm , copper turnings 100gm , zinc filing 100gm , iron filing 500gm , copper filing 100gm , alluminium filing500gm , sodium carbonate500gm , sodium phosphates500gm , calcium carbonate500gm , coper carbonate100gm , coper phophate 100gm , potassium thiocyanate 100gm , potassium chromate 100gm , potassium dichromate 100gm , potassium hexacyanidoiron ( ii ) ate 100gm , potassium hexacyanidoiron ( iii ) ate 100gm , potassium permanganate500gm , potassium bromide500gm , potassium iodide 100gm , potassium iodate 25gm , sodium nitrite500gm , sodium acetate500gm , sodium hypochlorite 100ml , sodium bicarbonate500gm , sodium bisulphate500gm , sodium thiosulphate500gm , ammonium chloride500gm , ammonium sulphate500gm , ammonium carbonate500gm , ammonium dichromate500gm , ammonium phosphate100gm , ammonium thiocyanat 100gm , lead carbonate 100gm , lead nitrate 100gm , lead aceate 100gm , iodine 100ml , oxalic acid500gm , salicylic acid500gm , resorcinol 100gm , aniline hydrochloride 100gm , activated charcol100gm , phenolphphalein indicator ( 125 ml ) , methyl orange ( 125 ml ) , borax500gm , starch 100ml , magnesium strips 100gm , aluminium foils 100gm , sodium metal ( bottle ) 250gm , bleaching powder500gm , silver nitrate 10gm , one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments , weighing bottle 50ml capa , brush ( for washing purpose ) 6 , dmg 100gm , fehlings solution a 100ml , fehlings solution b 100ml , mohlar reagent 100ml , dnp 2gm , beta napthol 100gm , phenol 500gm , benzophenone 500gm , acetophenone500ml , disodium hydrogen phosphate500gm , fes 500gm , na2s500gm , ammonium molybdate 100gm , salicyaldehyde 100gm , aniline 500ml , o amino phenol 100ml , nesslers reagent100gm , zinc uranyle acetate 100gm , sodium nitropruside 25gm , measuring cylinder ( 1 l 2nos. & 10 ml 2 nos. ) , double blue glass ( 2 inch x 2 inch ) , ammonium ferrous sulphate 500gm , separating funnel ( 500 ml ) , ethyl alcohol 100% ( 500 ml ) , ether ( 500 ml ) , acetone ( 500 ml ) , methyl alcohol ( 500 ml ) , glacial acetic acid ( 500 ml ) , chloroform ( 500 ml ) , formalin 40% ( 500 ml ) , picric acid ( 500 ml ) , formaldehyde ( 500 ml ) , osmic acid 1% ( 5 gm ) , chromic acid ( 500 gm ) , acetocarmine stain ( 100 ml ) , methylene blue ( 100 ml ) , sodium bicarbonate ( 500 gm ) , sodium carbonate ( 500 gm ) , sodium chloride ( 500 gm ) , sodium citrate ( 500 gm ) , sodium tarterate ( rochelle salt ) ( 500 gm ) , sodium hypobromide.bdh ( 500 gm ) , sodium borate ( 0.01% ) ( 500 gm ) , sodium hydroxide ( 500 gm ) , copper sulphet ( 500 gm ) , mer cury ( 100 gm ) , magnesium sulphet ( 500 gm ) , potassium nitrate ( 500 gm ) , koh flakes ( 500 gm ) , barium sulphate ( 500 gm ) , cobalt chloride sol ( 500 ml ) , concentrated sulphuric acid ( 500 ml ) , hcl ( 500 ml ) , sulphosalicylic acid ( 500 ml ) , tincture idine ( 25 gm ) , bile salts ( 100 gm ) , sucrose ( 500 gm ) , glucose ( 500 gm ) , phenol red ( 100 gm ) , urease ( 200 ml ) , acetic acid ( 500 ml ) , leishmans stain ( solution ) ( 100 ml ) , crystal violet ( 100 ml ) , basic fuchsin ( 25 gm ) , borax ( 500 gm ) , boric acid ( 500gm ) , potassium iodide ( 25 gm ) , potassium hydroxide ( 500gm ) , iodine solution ( 100 ml ) , eosin powder ( 100 gm ) , safranin powder ( 25 gm ) , haemotoxylin ( 100 ml ) , glycerine ( pure ) ( 500 ml ) , gelatine ( 500 gm ) , phenol crystals ( 500 gm ) , lactic acid ( 500 gm ) , ph indicator solution with colour chart ( 500 ml ) , distilled water ( 5 l ) , filter paper ( 9 cm ) , chromatography paper ( 9 cm ) , paint brush no.1 to 3 ( 1 set ) , morter&pestle ( china clay ) 4 inch , aluminium foil pie dish ( 1 roll ) , electronics balance ( accurate0.1gm ) , thermomeater ( reading up to110 degree mercury ) , spatula steel ( 1 dozzen ) , cork ( 4 inch 1 dozzen, 6 inch 1 dozzen, 8 inch 1 dozzen ) , stop watch 0.01sec accuracy , punching mechine ( 4 inch ) , thread ( bundle ) , paper clip ( packet ) , zipper bags ( 12 inch x 10 inch ) packet , measureing tape 5 mt , nylon cord 25 mt , iron hook 3’’ , small hammer 2 iron , spirit lamp glass 125ml , tongs steel ( 6 inch ) , simple screw augur ( drill ) 1” & 2’’ each , universal indicator ph test paper ( packet ) , plant beeder’s tool – complete set , funnel 3 glass , capillary tube for blood ( packet ) , long test tube with stopper ( 12 inch ) , test tube stand ( plastic ) 12 hole , pipette 10cc graduated , conical flask ( 100 ml 4 nos., 250 ml 4 nos. & 500 ml 4 nos. ) , wide mouth long test tube ( 6 inch x 3 inch ) 1 dozzen , cavity slide ( 2 cavity ) , measuring cylinder500cc, 250cc ( each ) , measuring cylinder100cc, 50cc, 25cc, 10cc ( each ) , separeting funnel class b, 250 ml glass , slide box 50 slidfes pvc , specimen tube4x 1.25 glass ( 1 dozzen ) , stage micro meater , staining rack, 6 bottle pvc , starch and iodine paper ( packet ) , syringe plastic with needle ( 2 ml ) 1 dozzen , test tube holder brass 6 length, 3 mm pati , thermometermax min ( 50 to + 50 degree ) with digital , thistle funnel medium size glass ( 12 inch ) , tripod magnifier 10x , trough glass glass 8’’x4’’ , vasculam slide , watch glass 4 dia medium ( 1 dozzen ) , watch glass small ( 2 inch ) 1 dozzen , watch glass3 ( 1 dozzen ) , water bath; ( double wall heater, 6 holes, thermostate controlled ) , pvc slide box for 100 sliders , bacteria slide , oscillatoria slide , spirogyra slide , rhizopus slide , mushroom ( wet preserved ) , yeast slide , liverwort slide , moss ( wet preserved ) , lichen ( wet preserved ) , amoeba slide , hydra ( whole mount ) slide , t.s. of leaf dorsiventral slide , t.s. of sunflower steam slide , t.s. of aurum root slide , mammalian blood smear slide , onion root tip cell mitosis slide , animal cell mitosis grasshopper slide , lichen slide , liver fluke wet specimen , ascaris wet specimen , leech wet specimen , earthworm wet specimen , prawn wet specimen , silkworm wet specimen , honey bee wet specimen , snail wet specimen , starfish wet specimen , shark wet specimen , rohu wet specimen , frog wet specimen , lizard wet specimen , pigeon ( preserved ) , rabit ( preserved ) , earthworm ( model ) , cockroach wet specimen , frog or toads ( skleton ) , apron coat ( cotton ) 40 no. , articulated human skeleton ( fibre full body 5 inch ) , autoclave portable ( vertical ) , beakers different sizes ( 10 ml, 25 ml, 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml ) 6 for each , chemicals biuret reagent 125 ml , compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice , couplin jar pvc , cover slip ( 18 dia meter ) round ( packet ) , descicator 6 glass ( 15cm ) , dissecting boxes st. steel parts special quality , dropper 8 , dropping bottle small 60ml with teat , euglena and chlamydomonus slide ( 1 for each ) , ganong srespiroscope, borosil glass , glass petridish 4 , glass petridish 6 , glass slides 76x26mm with ground edged ( packet ) , glass specimen jar with lid ( 8 inch x 2 inch ) , human models eye , human models heart , human models kidney , magnifying glass 3 dia china , incubator 12x12x12 inner aluminium outer ms thermostate controlled , male and female cones of pinus slide + specimen ( 1 for each ) , mitosis in onion root tip cell ( permanent slides ) , mitosis in grasshopper ( permanent slides ) , meiosis in onipon bud cell ( p [ ermanent slides ) , meiosis in grasshoper testis ( permanent slides ) , t.sd. of blastula ps , t.s. of testis mammalian ps , t.s. of ovary mammalian ps , voluntary muscle slide , squamous epithelium ps slide , involuantary muscle ps slide , cardiac muscle ps slide , model of meiosis , model of mitosis , models of t.s. of stem of sealginella , mounting needle , plastic big , oven ( lav ) 12’’ x 12’’ x 12’ , over head projector 1000 lumence , permanent slides conjugation in paramecium , budding in hydra slide , permanent slides transverse section of root, stem& leaves , permanent stained section of human kidny slide , plant models bifacial leaf , plant models bladderwort , plant model dicot / root section , plant models gametophyte of selanginella , plant models liverwort , plant models pitcher plant , plant models monocot root section , plant models seed germination chart , plant models sundew , plant models typical plant cell , plant preserved adiantum ( preserved specimen ) , plant preserved funaria , plant preserved marchantia , plant preserved selaginella , pocket magnifier ( retractable ) , pointer for eye piece of microscope , reagent glass bottles with stopper 250 ml ( medium ) , root pressure ( borosil glass ) packet , rootpressure ( soda glass ) packet , rubber band packet , scientific balance weighing up to 1 kg ( top pan ) , one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments , microscope ( compound ) compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice , cavity slide , ninhydrin 25 gm...

Due Date : November 24, 2021

Tender Value : ₹ 1.10 Crore

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43
Indian Army - West Bengal

28561755 supply of expendable items for geg sec , steel 45 c8 r / bar dia 10mm tois: 5517 78 part no nk , steel strip carbon c / r bright 50x4mm thi part no nk , paint primer red oxide ( zncr04 ) tois:20 / 4 part no nk , steel 35c8 r / bar 20mm tois:1570 ( pt ii ) 1 part no nk , brass rod free cutting r / bar dia 20mm to part no nk , steel strip carbon c / r bright 30x1mm thi part no nk...

Due Date : July 26, 2021

Tender Value : ₹ Ref. Documents

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44
Department of School Education - West Bengal

28467546 setting up model science laboratory physics chemistry biology in 11 schools 1 burette clamp and boss head ( plastic stand ) 36 inch, central hole 2 metallic bob with hook ( brass ) set of 3 each 1.5’’ dia 3 pulleys with bearing ( for smooth motion ) with wooden stand 6 feet 4 compound pendulum 1meater wooden scale with 2mm holes at the central line of the scale at the interval of 5cm 5 electric balance precision type capacity 300 gm sencitivity0.001gm pgb 300 6 fortins baromeater ( for atmospheric pressure ) wall type fill with mercury sup ( 1 ) quality with wooden case cp 7 free fall apparatus all metallic brass pully and glass top 8 for law of conservation of momentum newtons cardle ( 2 sets ) , carom dices ( 2sets ) 9 hooks law vertification ( youngs apparatus ) wooden scale1 / 2 meter 10 spheromeater double disk brass 0.001cm least count 11 screw gauge brass nickeling 0.001cm least count 12 slide calipers ( brass ) 150mm 13 cycle spokes 300mm 14 inclined plane and roller with accessories and glass top 15 steel 1 meater scale, 1 meater wooden scale ( 4 steel & 2 wooden ) 16 iron stand large 8’’x 5’’ base iron rod with brass made heavy duty clump and nboss head fisher clam 17 physical balance ( beam balance ) in brass made cp segun wooden box 18 masses box 50 sticks in one hard paper box 19 searls apparatus for young’s modules with2.5 kg iron slotted weight compleat set 20 soldering instrument 35 watt 21 soldering paste 50 gm in tim box 22 soldering metal 100gm 23 travelling microscope large size horizontal 230 mm vertical 180 mm with vernier 24 solid cylinder ( brass 25mm x 12mm ) 25 stop watch digital led display 5mm led 26 bell jar 8 inch dia 1nd 12 inch hight & air pump 27 full set apparatus for law of conversation of moment apparatus superior quality 28 weight box 1 100 gm with fractional in plastic case 29 gravesend apparatus cast iron base ( expansion of a metal ball ) 30 hypso meater coppermade 4 inch dia 31 maximum minimum thermomeater made in england with magnet ( 50 to +50 ) with digital 32 pullingers apparatus ( for coefficient of liner expansion vertical form in wooden frame with test rod and spheromeater ( least count 0.005 cm ) superior quality 33 calorimeater with wooden jacket +stirrer+lid superior 34 2 alcohol thermomeater ( 10dig 110dig c ) , mercury termomeater ( 5 celsius + 5 farenhite ) 35 joule equivalent experiment set 1 set in cp segun wood frame 36 electrically maintained tuning fork large size on wood base superior quality ( can be made by students , cycle spoke , coils of wire, 2 larg magnet ) 37 full set apparatus for melde’s experiment vibrator for freq ac supply superior ( students can made vibration set ) 38 helical spring apparatus on iron stand with wooden scale and 5x50gm total of 250gm brass slotted weight complite set 39 slotted weight ( iron ) with hanger 1 / kg each total 2.5 kg 40 ripple tank apparatus fitted with small motor and power supply for 220v 41 rubber pad and tuning fork of std value good quality 512 h2 and 480 h2 42 sonometer full meter long red wood box with brass pully w / o weight 43 spectrometer 360x0.1dig brass made in wooden box 44 resonance tube apparatus all metallic plastic graduated tube plastic reserver 45 optical bench apparatus and steel rod ( 1 set ) + brass ( 1 set ) 1 meter long 46 stand with holders for light source lens and screen aluminium casting 47 small plain mirror 2*3with wooden back so that can stand on table 48 holder for lenses y shaped on metal adjustment stand superior 49 lens and mirrorholder aluminium casting 50 concave lens 2 dia superior focal lenth 15cm, 20 cm 51 concave mirror 2 dia f=10 cm, 15cm, 20cm 52 convex lens f=10, 15, 20 cm 2 53 convex mirror 3 optically true superior 54 convex concave lens combination base aluminium 55 prism english glass made 1.5 4 pcs, 2 4 pcs 56 drawing board large 24*18 hollpow plywood 57 drawing pins made in ss & top plastic 50 pcs in one plastic box 58 glass slab optical quality ( 3*4 ) 59 cfl lamp for spectrometer 20w 60 stroboscope disk only hand operated mat test 33 1 / 3 rpm, 45 rpm 61 bar magnet 2 &3 62 bar magnet strong magnetic field 4 ½ size 63 ring magnet 1 64 ring magnet 2 65 u type or horse shoe magnets 2 66 magnetic compass 3 67 ebonite rod 6 68 capacitor apparatus ( behavior of capacitor in a.c circult ) complete with china meters com plete superior 69 white board 3*4 and pens 2 pcs 70 glass beaker ( 500ml ) borocil glass ( 6 nos. ) + 100 ml glass beaker ( 02 nos. ) 71 glass rods 12 height and 4 mm dia 12 pcs in one pack 72 gold leaf electroscope in 1.5 feet wooden box with 2 leaf in one rod 73 bettery holders cell box for two cells ( aa battery & 555 bettery with brass ter minal each ) 74 resistances ( different values ) along with carbon resistance ( different wattage ) 1 / 4, 1ohm, 2ohm, 5ohm, 10ohm, 20ohm 75 connecting wires copper pvc covered coil ( 90mtr ) 76 power supply ( 12volts ) 2 amp regu8lated continuoslyvarible volt model best quality taiwan ( variables ) 77 galvanometer best quality ) 50 0 50 bench type 78 keys one way brass 79 am meter ( 2amp + 5amp ) analog 80 dc milli ammeter ( 0 50 ) bench type ac dual range 0 100 / 0 500 81 milliammeters bench type ac dual range 0 100 / 0 500 ma 82 micro ammeter 0 50a 83 good digital multimeters automatic range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 84 ordinary digital multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 85 analog ammeter ( with pointer ) 5a 86 analog volt meter ( with pointer ) ( 0 3 / 15 ) 87 analog multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 88 hoffmann apparatus with electrode 89 zinc plates for simple cell 4 x 1.5 90 copper plates for simple cell 4 x 1.5 91 resistance box 0 5000 ohms ( 04 nos. ) plug type fitted england wire wound coils accurate quality + ( 0 20ohm 04nos. ) , ( 0 100ohm 04nos. ) 92 resistance wire ( nichrome ) 28or 30 swg 10 meter & 1 roll 93 rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 300ohms0.8 amp pak assembled export quality 20 cm 2 1 / 2 94 rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 175ohms0.3 amp 95 vandegraff genarator good quality length 12.5 breath 8.5 hight 1.7 96 simple voltaic cell in one plastic jar 97 wheatstone bridge commutator brass with 4 key 98 xy osciliscope 99 meter bridge ply wood made, brass plate and brass rod 1 meter 100 barlows wheel voltage 4 v, current 1.8 a, size 15 x 10 cm star shaped copper 101 apparatus to show force on a conductor in a magnetic filled 102 crocodile clips with insulated red and black 103 danicel and accessory in copper jar 104 post office box plug type in wooden box 105 potentiometer ply wood in 10 wire 106 soliniode apparatus to trace hysteresis curvs of ferro magnetic material on cro using resistance in box 1 set 107 soldering instruments 35 watt 108 soldering past 50 gm in tin box 109 soldering wire 100gm 110 bread bord nickle plated 840 point plastic made 111 diodes n4001 / n4000 series diodes n5400 series 112 voltage 50 v;1a;3a 1n4001;1n5400;100v ;1n4002; 1n5401 113 200v; 1n4003; 1n5402;300v; 1n5403 114 400v;1n4004;1n5404 115 500v ;1n5405 116 600v1n4005; 1n5406 117 pnp transistor, npn ( 10 + 10 ) 118 led defferent colours 2 mm 119 ldr small size 2 mm 120 thermister ntc 5d 11 121 full set apparatus ( characteristics of pnp transistors ) in large wooden box fitted with china meters complete superior quality 122 simi conductor diode apparatus complete large box fitted with three dc large size chaina meters sup quality 123 ac circuit study for resistence , capacitor, inductor in wooden box 124 resistence ( carbon type ) 1 / 2 watt from small value to very high value 125 capacitances ( in microfarad 0.015, 0.022, 0.033, 0.047, 0.068, and their multipllire of tens ) uf 35 volts 126 torch bulbe 1.5, 3, 4.5, 6v 127 car bulb 12 v 6 w 128 levitation set with access 4 magnet 129 aluminium pipe 1cm dia thick wall 130 cylindrical ceramic magnets 2 131 tangent galvano meter 90 mm x 200 mm black colour 132 darsonval galvanometer moving coil 4 dia 133 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 134 extension cord wire length 2 mtr. with 3 pin top and 3 female socket set 1 pc 135 drinking glass 8 inch hight 50mm w 136 hard paper card 4 x4 137 tea plate plastic 6 138 small birthday candle packet in15 pcs 139 empty milk bottle made of glass ( cool ) 140 glass sheet ( 6inch*8inch*4mm ) 141 dinner plate ( plastic ) 6 142 emersion heater ( small ) 1kw 143 syringe ( 6ml ) 144 syringe ( 12ml ) 145 vacuum stopper plastic made stop cock with 2 side hole 146 baloon best quality rubber made ( not very thin ) , 2 different sizes 147 polythene pipe inner diameater 4mm, lenth 1 meater 148 test tube two different sizes ( one can be inserted into others ) 149 tes tubes ( 10 20ml ) 150 drinking straw ( which can be bent ) 151 spring balance250 gms 152 spring balance500 gms 153 sprit lamp glass with sprit 154 plastic funnel ( 2.5inch ) 155 plastic pipe ( 1mtr, diameater 1 inch ) 156 plastic ball very thin and hollow 157 pen body for automizer expert 158 empty plastic bottle1000ml 159 vim drop 50 ml in a container 160 cotton thread thick & thin 161 iron wire1 mtr thin 162 shaving blade low cost 163 ring magnet 2 inch 164 carom dice 3 165 scale 1 feet wooden 166 pendulam bob ( brass ) 167 electric casting plastic 40cm 168 graph paper mm 169 iron washer 1 round in middle hole iron made 170 100 gm weight 5x 20 gm 171 scissor small ss 4 long 1 pc 172 paper cutter knife 6 173 bi metalic foil ( one side ai ) [ 2inch x 6 inch ] one sheet 174 injection bottle with rubber cap and refill without ink ( ball pen ) 175 laser torch good quality 176 mirror low cost 2x 2 177 prism hollow 3 178 source of light leser red colour 179 12 volt transformer 180 bar magnet 2 181 soft iron bar ( same size of bar magnet ) 182 magnetic needle without case 4 183 horse shoe magmnet 3 184 iron fillings ( not fine powder ) 500gm 185 heater coil 1.5 feet 186 zinc and copper strip 5cm*4mm*1mm 187 fevicol 50gm 188 magnet cylinderical ( small ) 50ml 189 multi meater ordinary digital manual range select 190 beaker graduated ( plastic+glass ) 500 ml 191 petridish glass3 inch 192 glass slab 4x3 193 modified vernier scale 150mm 194 cello tape 2 1 roll 195 conical flask 250 ml 196 measureing cylinder 100 ml 197 glass dropper 6 198 glass stirrer 6 199 tong 8 200 chemicals kmno4, zn, mg ribbon, phenolphthalene, litmas paper / ph measurement npaper 100 gm each 201 a big black / white board with chalk / markerpens+duster 4x3 ft 202 a big laminated periodic chart big size 4 x 2.5 203 a demonstration table & working tables preferably with glass top or acid resistence hylam sheet top ( no sunmica please ) , ( best with white background ) , & with cabinets and drawers 204 ideally a fume hood else at lest an exclusive glass top table for the con acid stock 2 x 3 205 table for kipps apparatus 2x3 ft iron base wooden top 206 resin type deionizer small unit 50lit per hour 207 a distillation unit small compact type or conventional 5l capacity 208 four light aragment all switch at the controlled the teacher and separate plug point 209 a double door refrigrator preferably 200 ltr capacity with separate ice chamber 210 soaps , detergents, hands towels 211 molecular model kit ball and stick type 1 set 212 labelling stickers of different sizes 1 / 2 2 213 glass marker pens 1 set 214 glue sticks, glue ( liq. ) , feviquick 3 nos. each 215 filter paper: normal sheets 1rim, whatman 41 1 box 216 universal ph paper 2 box 1 14 ph 5m strip in one box 217 litmus paper red and blue 5m strip in one box 218 calculator ( scientific 100 ms ) , quartz clock ( 10 dia white coloue ) with battery 219 gas lighter 220 match box 221 rubber stoppers different sizes 4, 5, 6 no 222 blotting paperno 202 46x56cm 223 glass filers 4 224 dispensing bottles for distilled water 250ml plastic 225 separate cabinets for solid and liquid chemicals 6ft hight 226 a common tool box with screw drivers pliers etc. 227 a bottle opener, cork screw ( each ) 228 kipp’s apparatus ( plastic body ) 500ml 229 woulfes bottle 100ml 230 a digital balance ( *uptop three digits after decimel ) 200gm 231 a common balance for corrosive chemicals ( rough weight ) 5kg 232 scissirs 2 ( 1 small, 1big ) 4 & 8 233 tongs 2 long, 2 short 12 inch & 6 234 cloth dusters 12 x 12 235 waterbath 220v electrical 4 holl 236 hot air oven upto 200 degree c 300x300x350mm inner aluminium outer ms 237 tripod stands iron 238 burette stands plastics 239 burette / filtering clumps ( brass ) 240 thermomeaters minus 10 to plus 360 degree c 241 spatula nickel 4 different size 242 spetula plastic 6 different size 243 spoons plastic 244 tongs 4 245 digital ph meter pocket type 246 battery dry 247 galvanometer with connecting wire 30 0 30 248 copper plates and zinc rod 249 dropping bottles to dispense liquids 30ml 250 small vials like 35mm film boxes + small spoons 251 cork borer set 252 cottone front buttoned shirt type white apron with three front pockets 1 per head 253 test tube racks ( plastic ) 12 holl 254 test tube holders wooden holder 255 bunsen burners with rubber / nylon tubing 256 platinum wire set in glass rod 257 asbestos sheets wire gauge with & without asbestos 258 spirit lamps glass 125ml 259 porcelain mortar pestle ( 1 big , 6 small ) 6 & 3 260 portcelain evaporating basin 4 261 mica foil 100gm 262 burette 50 ml plastic 263 pipette 25 ml glass 264 long nose glass droppers with rubber tits 10 265 small glass droppers with rubber tits 6 266 petridish 2’’ plasic 267 petridish 4’’ plastic 268 watch glass 3 269 beakers 1lit glass 270 beakers 500ml glass 271 beakers 250ml glass 272 erlenmeyer 1lit glass 273 erlenmeyer / conical fiasks 500 ml glass 274 erlenmeyer / conical fiasks 250 ml glass 275 test tube reusable use & throw glass 276 test tube use & throw ( gross ) glass 277 funnels glass ( small ) 278 funnels plastic 2 279 volumetric flask 1 lit 280 volumetric flask 500 ml 281 volumetric flask 250ml 282 reagent bottles 250 ml 283 bent tube 6 284 hydrochloric acid ( 500ml ) 285 sulphuric acid ( 500ml ) 286 nitric acid ( 500ml ) 287 acetic acid ( 500ml ) 288 phosphoric acid ( 500ml ) 289 ammonia ( keep refrigerated ) ( 500ml ) 290 hydrogen peroxide ( keep refrigerated ) 500ml 291 methanol 500ml 292 rectified spirt 500ml 293 asetone 500ml 294 chloroform 500ml 295 phenol 500ml 296 glycerol 500ml 297 kerosine 500ml 298 spirit for sprit lamps 299 sodium hydroxide 500gm 300 sodium chloride 500gm 301 sodium nitrates 500gm 302 sodium sulphate 500gm 303 potassium hydroxide 500gm 304 caicium hydroxide 500gm 305 caicium chloride 500gm 306 caicium nitrates 100gm 307 caicium sulphate 500gm 308 barium hydroxide 100gm 309 barium chloride 100gm 310 oxide of : arsenic, manganese 100gm 311 magnesium chloride 500gm 312 magnesium nitrates 500gm 313 magnesium sulphate 500gm 314 strontium nitrates 500gm 315 chromium chloride 500gm 316 chromium nitrates 500gm 317 chromium sulphate 500gm 318 manganese chloride 500gm 319 manganese nitrates 500gm 320 manganese sulphate 500gm 321 iron chloride 500gm 322 iron nitrates 500gm 323 iron sulphate ( ferrous 2 nos. and ferric 1 nos. seperately ) 500gm 324 cobalt chloride 25gm 325 nickel chloride 100gm 326 copper chloride 100gm 327 zinc chloride 100gm 328 aluminium chloride 500gm 329 tin chloride 25gm 330 cobalt nitrates 25gm 331 copper nitrates 25gm 332 nickel sulphate 25gm 333 copper sulphate 100ml 334 zinc sulphate 500gm 335 aluminium sulphate 500gm 336 tin metal granules 25gm 337 zinc turnings 100gm 338 copper turnings 100gm 339 zinc filing 100gm 340 iron filing 500gm 341 copper filing 100gm 342 alluminium filing 500gm 343 sodium carbonate 500gm 344 sodium phosphates 500gm 345 calcium carbonate 500gm 346 coper carbonate 100gm 347 coper phophate 100gm 348 potassium thiocyanate 100gm 349 potassium chromate 100gm 350 potassium dichromate 100gm 351 potassium hexacyanidoiron ( ii ) ate 100gm 352 potassium hexacyanidoiron ( iii ) ate 100gm 353 potassium permanganate 500gm 354 potassium bromide 500gm 355 potassium iodide 100gm 356 potassium iodate 25gm 357 sodium nitrite 500gm 358 sodium acetate 500gm 359 sodium hypochlorite 100ml 360 sodium bicarbonate 500gm 361 sodium bisulphate 500gm 362 sodium thiosulphate 500gm 363 ammonium chloride 500gm 364 ammonium sulphate 500gm 365 ammonium carbonate 500gm 366 ammonium dichromate 500gm 367 ammonium phosphate 100gm 368 ammonium thiocyanat 100gm 369 lead carbonate 100gm 370 lead nitrate 100gm 371 lead aceate 100gm 372 iodine 100ml 373 oxalic acid 500gm 374 salicylic acid 500gm 375 resorcinol 100gm 376 aniline hydrochloride 100gm 377 activated charcol100gm 378 phenolphphalein indicator ( 125 ml ) 379 methyl orange ( 125 ml ) 380 borax 500gm 381 starch 100ml 382 magnesium strips 100gm 383 aluminium foils 100gm 384 sodium metal ( bottle ) 250gm 385 bleaching powder 500gm 386 silver nitrate 10gm 387 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 388 weighing bottle 50ml capa 389 brush ( for washing purpose ) 6 390 dmg 100gm 391 fehlings solution a 100ml 392 fehlings solution b 100ml 393 mohlar reagent 100ml 394 dnp 2gm 395 beta napthol 100gm 396 phenol 500gm 397 benzophenone 500gm 398 acetophenone 500ml 399 disodium hydrogen phosphate 500gm 400 fes 500gm 401 na2s 500gm 402 ammonium molybdate 100gm 403 salicyaldehyde 100gm 404 aniline 500ml 405 o amino phenol 100ml 406 nesslers reagent100gm 407 zinc uranyle acetate 100gm 408 sodium nitropruside 25gm 409 measuring cylinder ( 1 l 2nos. & 10 ml 2 nos. ) 410 double blue glass ( 2 inch x 2 inch ) 411 ammonium ferrous sulphate 500gm 412 separating funnel ( 500 ml ) 413 ethyl alcohol 100% ( 500 ml ) 414 ether ( 500 ml ) 415 acetone ( 500 ml ) 416 methyl alcohol ( 500 ml ) 417 glacial acetic acid ( 500 ml ) 418 chloroform ( 500 ml ) 419 formalin 40% ( 500 ml ) 420 picric acid ( 500 ml ) 421 formaldehyde ( 500 ml ) 422 osmic acid 1% ( 5 gm ) 423 chromic acid ( 500 gm ) 424 acetocarmine stain ( 100 ml ) 425 methylene blue ( 100 ml ) 426 sodium bicarbonate ( 500 gm ) 427 sodium carbonate ( 500 gm ) 428 sodium chloride ( 500 gm ) 429 sodium citrate ( 500 gm ) 430 sodium tarterate ( rochelle salt ) ( 500 gm ) 431 sodium hypobromide.bdh ( 500 gm ) 432 sodium borate ( 0.01% ) ( 500 gm ) 433 sodium hydroxide ( 500 gm ) 434 copper sulphet ( 500 gm ) 435 mer cury ( 100 gm ) 436 magnesium sulphet ( 500 gm ) 437 potassium nitrate ( 500 gm ) 438 koh flakes ( 500 gm ) 439 barium sulphate ( 500 gm ) 440 cobalt chloride sol ( 500 ml ) 441 concentrated sulphuric acid ( 500 ml ) 442 hcl ( 500 ml ) 443 sulphosalicylic acid ( 500 ml ) 444 tincture idine ( 25 gm ) 445 bile salts ( 100 gm ) 446 sucrose ( 500 gm ) 447 glucose ( 500 gm ) 448 phenol red ( 100 gm ) 449 urease ( 200 ml ) 450 acetic acid ( 500 ml ) 451 leishmans stain ( solution ) ( 100 ml ) 452 crystal violet ( 100 ml ) 453 basic fuchsin ( 25 gm ) 454 borax ( 500 gm ) 455 boric acid ( 500gm ) 456 potassium iodide ( 25 gm ) 457 potassium hydroxide ( 500gm ) 458 iodine solution ( 100 ml ) 459 eosin powder ( 100 gm ) 460 safranin powder ( 25 gm ) 461 haemotoxylin ( 100 ml ) 462 glycerine ( pure ) ( 500 ml ) 463 gelatine ( 500 gm ) 464 phenol crystals ( 500 gm ) 465 lactic acid ( 500 gm ) 466 ph indicator solution with colour chart ( 500 ml ) 467 distilled water ( 5 l ) 468 filter paper ( 9 cm ) 469 chromatography paper ( 9 cm ) 470 paint brush no.1 to 3 ( 1 set ) 471 morter&pestle ( china clay ) 4 inch 472 aluminium foil pie dish ( 1 roll ) 473 electronics balance ( accurate0.1gm ) 474 thermomeater ( reading up to110 degree mercury ) 475 spatula steel ( 1 dozzen ) 476 cork ( 4 inch 1 dozzen, 6 inch 1 dozzen, 8 inch 1 dozzen ) 477 stop watch 0.01sec accuracy 478 punching mechine ( 4 inch ) 479 thread ( bundle ) 480 paper clip ( packet ) 481 zipper bags ( 12 inch x 10 inch ) packet 482 measureing tape 5 mt 483 nylon cord 25 mt 484 iron hook 3’’ 485 small hammer 2 iron 486 spirit lamp glass 125ml 487 tongs steel ( 6 inch ) 488 simple screw augur ( drill ) 1” & 2’’ each 489 universal indicator ph test paper ( packet ) 490 plant beeder’s tool – complete set 491 funnel 3 glass 492 capillary tube for blood ( packet ) 493 long test tube with stopper ( 12 inch ) 494 test tube stand ( plastic ) 12 hole 495 pipette 10cc graduated 496 conical flask ( 100 ml 4 nos., 250 ml 4 nos. & 500 ml 4 nos. ) 497 wide mouth long test tube ( 6 inch x 3 inch ) 1 dozzen 498 cavity slide ( 2 cavity ) 499 measuring cylinder500cc, 250cc ( each ) 500 measuring cylinder100cc, 50cc, 25cc, 10cc ( each ) 501 separeting funnel class b, 250 ml glass 502 slide box 50 slidfes pvc 503 specimen tube4x 1.25 glass ( 1 dozzen ) 504 stage micro meater 505 staining rack, 6 bottle pvc 506 starch and iodine paper ( packet ) 507 syringe plastic with needle ( 2 ml ) 1 dozzen 508 test tube holder brass 6 length, 3 mm pati 509 thermometer max min ( 50 to + 50 degree ) with digital 510 thistle funnel medium size glass ( 12 inch ) 511 tripod magnifier 10x 512 trough glass glass 8’’x4’’ 513 vasculam slide 514 watch glass 4 dia medium ( 1 dozzen ) 515 watch glass small ( 2 inch ) 1 dozzen 516 watch glass3 ( 1 dozzen ) 517 water bath; ( double wall heater, 6 holes, thermostate controlled ) 518 pvc slide box for 100 sliders 519 bacteria slide 520 oscillatoria slide 521 spirogyra slide 522 rhizopus slide 523 mushroom ( wet preserved ) 524 yeast slide 525 liverwort slide 526 moss ( wet preserved ) 527 lichen ( wet preserved ) 528 amoeba slide 529 hydra ( whole mount ) slide 530 t.s. of leaf dorsiventral slide 531 t.s. of sunflower steam slide 532 t.s. of aurum root slide 533 mammalian blood smear slide 534 onion root tip cell mitosis slide 535 animal cell mitosis grasshopper slide 536 lichen slide 537 liver fluke wet specimen 538 ascaris wet specimen 539 leech wet specimen 540 earthworm wet specimen 541 prawn wet specimen 542 silkworm wet specimen 543 honey bee wet specimen 544 snail wet specimen 545 starfish wet specimen 546 shark wet specimen 547 rohu wet specimen 548 frog wet specimen 549 lizard wet specimen 550 pigeon ( preserved ) 551 rabit ( preserved ) 552 earthworm ( model ) 553 cockroach wet specimen 554 frog or toads ( skleton ) 555 apron coat ( cotton ) 40 no. 556 articulated human skeleton ( fibre full body 5 inch ) 557 autoclave portable ( vertical ) 558 beakers different sizes ( 10 ml, 25 ml, 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml ) 6 for each 559 chemicals biuret reagent 125 ml 560 compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice 561 couplin jar pvc 562 cover slip ( 18 dia meter ) round ( packet ) 563 descicator 6 glass ( 15cm ) 564 dissecting boxes st. steel parts special quality 565 dropper 8 566 dropping bottle small 60ml with teat 567 euglena and chlamydomonus slide ( 1 for each ) 568 ganong srespiroscope, borosil glass 569 glass petridish 4 570 glass petridish 6 571 glass slides 76x26mm with ground edged ( packet ) 572 glass specimen jar with lid ( 8 inch x 2 inch ) 573 human models eye 574 human models heart 575 human models kidney 576 magnifying glass 3 dia china 577 incubator 12x12x12 inner aluminium outer ms thermostate controlled 578 male and female cones of pinus slide + specimen ( 1 for each ) 579 mitosis in onion root tip cell ( permanent slides ) 580 mitosis in grasshopper ( permanent slides ) 581 meiosis in onipon bud cell ( p [ ermanent slides ) 582 meiosis in grasshoper testis ( permanent slides ) 583 t.sd. of blastula ps 584 t.s. of testis mammalian ps 585 t.s. of ovary mammalian ps 586 voluntary muscle slide 587 squamous epithelium ps slide 588 involuantary muscle ps slide 589 cardiac muscle ps slide 590 model of meiosis 591 model of mitosis 592 models of t.s. of stem of sealginella 593 mounting needle , plastic big 594 oven ( lav ) 12’’ x 12’’ x 12’ 595 over head projector 1000 lumence 596 permanent slides conjugation in paramecium 597 budding in hydra slide 598 permanent slides transverse section of root, stem& leaves 599 permanent stained section of human kidny slide 600 plant models bifacial leaf 601 plant models bladderwort 602 plant model dicot / root section 603 plant models gametophyte of selanginella 604 plant models liverwort 605 plant models pitcher plant 606 plant models monocot root section 607 plant models seed germination chart 608 plant models sundew 609 plant models typical plant cell 610 plant preserved adiantum ( preserved specimen ) 611 plant preserved funaria 612 plant preserved marchantia 613 plant preserved selaginella 614 pocket magnifier ( retractable ) 615 pointer for eye piece of microscope 616 reagent glass bottles with stopper 250 ml ( medium ) 617 root pressure ( borosil glass ) packet 618 root pressure ( soda glass ) packet 619 rubber band packet 620 scientific balance weighing up to 1 kg ( top pan ) 621 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 622 microscope ( compound ) compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice 623 cavity slide 624 ninhydrin 25 gm...

Due Date : July 30, 2021

Tender Value : ₹ Ref. Documents

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45
Ministry Of Defence - West Bengal

28357459 bids are invited for brass rod 3.68 h9 ( 9swg ) dia to specn: bs 2874 cz 121 pb3 in‘ m’ condition ( latest issue ) and st total quantity : 300...

Due Date : July 20, 2021

Tender Value : ₹ Ref. Documents

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46
Indian Army - West Bengal

27646386 supply of spare part for tata jd ch , spare parts for tata jd ch , brass rod free cutting hex 10 mm a / f to g2 / 9530 / 000087 , brass rod free cutting r / bar dia 8 mm to g2 / 9530 / 000034...

Due Date : April 19, 2021

Tender Value : ₹ Ref. Documents

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47
West Bengal Industrial Development Corporation Limited - West Bengal

25992408 procuring laboratory instruments and materials for the physics chemistry biology lab to be supplied at model science laboratory in different districts . procuring laboratory instruments and materials for the physics chemistry biology lab to be supplied at model science laboratory in different districts . , supply and delivery of laboratory instruments and materials for physics , biology and chemistry labs and also teaching learning materials for model science laboratory in different district of west bengal . ( the rates are to be quoted considering cost of all materials and labour including supply of materials to the desired destination complete in all respect as per specification and direction of the authority . ) , physics items , burette clamp and boss head ( plastic stand ) 36 inch , central hole , metalic bob with hook ( brass ) set of 3 each 1 . 5 dia , pulleys with bearing ( for smooth motion ) with wooden stand 6 feet , compound pendulum 1 meater wooden scale with 2mm holes at the central line of the scale at the interval of 5 cm , electric balance precision type capacity 300 gm sencitivity 0 . 001gm pgb 300 , fortins baromeater ( for atgmosphere pressure ) wall type fill with mercury sup ( 1 ) quality with wooden case cp , free fall apparatus metallic brass pully and glass top , for low of conservation of momentum newtons cardle ( 2 sets ) , carom dices ( 2sets ) , hooks law vertification ( youngs apparatus ) wooden scale 1/2 meter , spheromeater double disk brass 0 . 001 cm least count , screw gauge brass nickeling 0 . 001 cm least count , slide calipers ( brass ) 150 mm , cycle spokes 300 mm , inclined plane and roller with accessories and glass top , steel 1 meater scale , 1 meater wooden scale ( 4 steel & 2 wooden ) , iron stand large 8 x 5 base iron rod with brass made havy duly clump and boss head fisher clam , physical balance ( beam balance ) in brass made cp segun wooden box , masses box 50 sticks in ond hard paper box , searls apparatus for youngs modules with 2 . 5 kg iron slotted weight compleat set , soldering instrument 35 watt , soldering paste 50 gm in tim box , soldering metal 100 gm , travelling microscope large size horizontal 230 mm vertical 180 mm with vernier , solid cylinder ( brass 25mm x 12 mm ) , stop watch digital led display 5 mm led , bel jar 8 inch dia 1nd 12 inch hight & air pump , full set apparatus for law of conversation of moment apparatus superior quality , weight box 1 100 gm with fractional in plastic case , gravesend apparatus cast iron base ( expansion of a metal ball ) , hypso meater coppermade 4 inch dia , maximum minimum thermomeater made in englan with magnet ( 50 to +50 ) with digital , pullingers apparatus ( for coefficient of liner expansion vertical form in wooden frame with test rod and spheromeater ( least count 0 . 005 cm ) superior quality , calorimeater with wooden jacket + stirrer + lid superior , 2 alcohol thermomeater ( 10 dig 110 dig c ) , mercury termomeater ( 5 celsius + 5 farenhite , joule equivalent experiment set 1 set in cpsegun wood frame , joule equivalent experiment set 1 set in cpsegun wood frame made by students . cycle spoke . coils ofwire , 2 larg magnet ) , full set apparatus for meldes experiment vibrator for freq ac supply superior ( students can made vibration set ) , helical spring apparatus on iron stand with wooden scale and 5x50gm total of 250gm brass slotted wejght complite set , slotted weight ( iron ) with hanger l/kg each total 2 . 5 kg , ripple tank apparatus fitted with small motor and power supply for 220v , rubber pad and tuning fork of std value good quality 512 h2 and 480 h2 , sonometer full meter long red wood box with brass pully w /0 weight , spectrometer 360xo . 1dig brass made in wooden box , resonance tube apparatus all metallic plastic graduated tube plastic reserver , optical bench apparatus and steel rod ( 1 set ) + brass ( 1 set ) 1 meter long , stand with holders for light source lens and screen aluminium casting , small plain mirror 2*3with wooden back so that can stand on table , holder for lenses y shaped on metal adjustment stand superiof , lens and mirrorholder aluminium casting , concave lens 2 dia superior focallenth 15cm , 20 cm , concave mirror 2 dia f=10 cm , 15cm , 20cm , convex lens f=10 , 15 , 20 cm 2 , convex mirror 3 optically true superior , convex concave lens combination base aluminium , prism english glass made 1 . 5 4 pcs , 2 4 pcs , drawing board large 24*18 hollpow plywood , drawing pins made in ss & top plastic 50 pcs in one plastic box , glass slab optical quality ( 3*4 ) , cfl lamp for spectrometer 20w , stroboscope disk only hand operated mat test 33 1/3 rpm , 45 rpm , bar magnet 2 &3 , bar magnet strong magnetic field 4 yz size , ring magnet 1 , ring magnet 2 , u type or horse shoe magnets 2 , magnetic compass 3 , ebonite rod 6 , capacitor apparatus ( behavior of capacitor in a . c circult ) complete with china meters com plete superior , white board 3*4 and pens 2 pcs , glassbeaker ( 500ml ) borocil glass ( 6 nos . ) + 100 ml glass beaker ( 02 nos . ) , glassrods 12 height and 4 mm dia 12 pcs in one pack , gold leaf electroscope in 1 . 5 feet wooden box with 2 leaf in one rod , bettery holders cell box for two cells ( aa battery & 555 bettery withbrass ter minal each ) , resistances ( different values ) alongwith carbon resistance ( different wattage ) 1/4 , lohm , zohm , sohm , 100hm , 200hm , connecting wires copper pvc covered coil ( 90mtr ) , power supply ( 12volts ) 2 amp regu8lated continuoslyvariblevolt model best qualitytaiwan ( variables ) , galvanometer best quallty ) 50 0 50 bench type , keysone way brass , am meter ( 2amp + 5amp ) analog , dc milli ammeter ( 0 50 ) bench type ac dual range 0 100/0 500 , milliammeters bench type ac dual range 0 100/0 500 rna , micro ammeter 0 50a , good digital multimeters automatic range selector select 0 750 v dc & 0 1000 v , ac , v , ohornos , a inductor , ordinary digital multimeter manual range selector select 0 750 v dc & 0 1000 v ac , v , ohomos , a inductor , analog ammeter ( with pointer ) sa , analog volt meter ( with pointer ) ( 0 3 / 15 ) , analog multimeter manual range selector select 0 750 v dc & 0 1000 v ac , v , ohomos , a inductor , hoffmann apparatus with electrode , zinc plates for simple cell 4 x 1 . 5 , copper plates for simple cell 4 x 1 . 5 , resistance box 0 5000 ohms ( 04 nos . ) plug type fitted england wire wound coilsaccurate quality + ( 0 200hm 04nos . ) , ( 0 1000hm 04nos . ) , resistance wire ( nichrome ) 280r 30 swg 10 meter & 1 roll , rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 3000hmso . 8 amp pak assembled export quality 20 cm 2 1/2 , rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 1750hmso . 3 amp , vandegraffgenarator good quality length 12 . 5 breath 8 . 5 hight 1 . 7 , simple voltaic cell in one plastic jar , wheatstone bridge commutator brass with 4 key , xy osciliscope , meter bridge ply wood made , brass plate and brass rod 1 meter , barlows wheel voltage 4 v , current 1 . 8 a , size 15 x 10 ern star shaped copper , apparatus to show force on a conductor in a magnetic filled , crocodile clips with insulated red and black , danicel and accessoryin copper jar , post office box plug type in wooden box , potentiometer ply wood in 10 wire , soliniode apparatus to trace hysteresis curvs of ferro magnetic material on cro using resistance in box 1 set , soldering instruments 35 watt , soldering past 50 gm in tin box , soldering wire 100gm , bread bord nickle plated 840 point plastic made , diodes n4001 /n4000 series diodes n5400 series , voltage 50 v;la;3a ln4001;ln5400;100v ;ln4002; ln5401 , 200v; ln4003; ln5402;300v; ln5403...

Due Date : November 25, 2020

Tender Value : ₹ Ref. Documents

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48
Ordance Factory Board - West Bengal

25989469 supply of brass rod 3.68 h9 (9 swg) dia to specn : bs2874cz121 pb3 in ‘m’ condition (latest issue) and straightness of bar 0.5 mm/meter....

Due Date : December 10, 2020

Tender Value : ₹ Ref. Documents

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49
Indian Army - West Bengal

25689551 supply of expendable items for geg 1 o1 brass rod free cutting r / bar dia 12.smm part no nk 1 02 naval brass hex rod 12mm a / f to is 291 part no nk...

Due Date : October 16, 2020

Tender Value : ₹ Ref. Documents

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50
Indian Army - West Bengal

25437250 invitation of bid expendable items for fabrication under boh at 507 army base workshop, kankinara brass rod free culling ribar dia 22mm to part 1.01 no tubing brass cu zn 30 od 1 0mmx2mm thlck part 1.02 no ...

Due Date : September 21, 2020

Tender Value : ₹ Ref. Documents

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