Latest rubber cork Tenders | Government rubber cork Tenders

Co-operative

CTN :44255171

02 Mar, 2026 NA

Parganas - West Bengal

Tender For request for quotation (rfq) for supply 15 no s dcs milk collection equipment / accessories and milk testing accessories at ichhamati milk union milk collection tray, made of 1.2 mm thick ss 304, size 440 590 65 mm, minimum weight 4200 gm , milk sampler, made from 1.2 mm thick ss 304, minimum weight 90 gm , lactometer zeal type, 0 to 40 with 1/2 division, calibrated at 84 f, accuracy +0.25 lr and double tested , plastic jar for lactometer (suitable for zeal type lactometer as mentioned above) , funnel with strainer, made from 1.2 mm thick ss 304, minimum weight 1600 gm , strainer sieve for funnel, material ss 304 , measure 100 ml, made from 1.25 mm thick ss 304, weight 125 gm ( 10%) , measure 200 ml, made from 1.25 mm thick ss 304, weight 180 gm ( 10%) , measure 500 ml, made from 1.4 mm thick ss 304, weight 400 gm ( 10%) , measure 1000 ml, made from 1.4 mm thick ss 304, weight 550 gm ( 10%) , milk bucket, made from ss 200 series, seamless with bottom ring, 15 ltr capacity, minimum weight 1600 gm , milk can plunger, made from ss 304, minimum weight 500 gm, plate dia 125 mm , electric gerber centrifuge machine (conical shape), 12 tests with safety cover, rapid braking, angle head with 0-5 minute timer, acid resistance coating (disc type machine not allowed), on/off switch, rotor and tube will be of aluminium , lock stopper, brass/metal (reputed make) , lock stopper keys (aluminum) , thermometer (alcohol), 0 to 100 c, yellow back, accuracy 100% , pipette 10.75 ml, isi mark, double tested with proper marking , graduated pipettes 10 ml, borosilicate glass with proper marking , test tubes 18 x 150 mm, borosilicate glass , butyrometers (isi make), double tested, for milk 0-10%, accuracy 100% , graduated burette, 25 ml, made of laboratory grade, transparent plastic, guaranteed accurate (accuracy 100%) , burette stand of iron, 18" long with clamp , glass beakers, 100 ml, borosilicate glass with proper marking , glass beakers, 500 ml, borosilicate glass with proper marking , spirit lamp, stainless steel, 100 ml , butyrometers shaking stand, 12 holes (hdpe) , plastic sample bottles, 50 ml, with cap, made from food grade plastic, , minimum weight 5.5 gm , plastic tray for holding 24 nos. sample bottles (as mentioned above) securely, made from food grade plastic, minimum weight 300 gm 10 gm , tray for reagents, size 16 12 inches, made from food grade plastic , plastic tilt measure 1 ml for alcohol with rubber cork & with plastic bottle of 250 ml , plastic tilt measure 10 ml for acid with rubber cork & with plastic bottle of 500 ml , test tube stand for 12 tubes of size 18 x 150 mm, made from aluminium/hdpe , nylon brush for cleaning butyrometers, full length bristles with thick wire , nylon brush for cleaning pipettes, nylon length 4 inches, total length 12 inches , nylon brush for cleaning 50 ml milk sample bottles, nylon length 4", with tail & thick steel wire , plastic measuring jug for acid dilution, 1 litre , plastic/teflon hammer for can opening , adulteration test kit - medium (developed by nddb) , amyl alcohol, milk testing grade (packed in 2 litres capacity durable & good quality plastic jars)/2 1 ltr bottle pack in suitable packaging , plastic jars (2 litres capacity, durable & good quality) for amyl alcohol

CTN :43876327

28 Feb, 2026 NA

Pune - Maharashtra

Tender For bid to ras supply of z3 microcora-0091 balloon meteorological sounding ta 200

Co-operative

CTN :44236938

06 Mar, 2026 NA

Muzaffarpur - Bihar

Tender For quotation for milk testing equipment's (under state plan 2025-26, revival of dcs). butyrometer nylon brush full length bristles.,nylon brush for cleaning 50ml milk sample bottles length 4" with tail & thick steel wire,plastic sample bottles for 50ml with cap, made from food grade plastic, minimum weight-5.5 gmplastic jar capacity 10 liters, white colour, weight - 700gm (+/-5%),plastic jar capacity 2.5 liters weight - 150gm (+/-5%),ss milk sample bottle stand (made from ss grade 304 & thickness 1.2mm),milk measuring set (made from ss grade 304 & thickness 1.2mm) (sets should be consisting of 100ml, weight - 125gm, 200ml, weight - 180gm, 500ml, weight - 425gm and ,1000ml, weight - 650gm),dropping bottle,lock stoppers, (made from brass),plastic tilt measure 1ml (for alcohol with rubber cork & with plastic bottle of 250 ml.,plastic tilt measure 10ml (for acid with rubber cork & with plastic bottle of 500 ml).,milk pipette 10.75 ml, isi mark, double tested.,lactometer zeal type (original)

Central Government/Public Sector

CTN :44194258

17 Mar, 2026 3.78 Lacs

Chatra - Jharkhand

Tender For supply of vernier calliper, bob/metallic sphere(small) with hooks, wooden block small size, beaker (glass), screw gange, metal/steel sheet (rectangular), spherometer, watch glass, law of parallelogram apparatus (gravestand apparatus), inclined plane with roller & pan, weight box (physical), protector (plastic) laboratory use), physical balance (digital), spring balance, tubular, vertical stand with 3 clamps, meter scale 100 cm, meter scale 50 cm, stop clock, bench pulley, semi circular meter scale, spirit lamp/burner, wall mount for searle's apparatus, scarl's apparatus, steel wire, loose weight 1/2 kg, loose weight 50 gm, loose weight 20gm, hangers with slotted weights 500 gm, hangers with slotted weights 100gm, hangers with slotted weights 50 gm, boyle's law apparatus, fortico barometer, laboratory thermometer, plumb line level, capillary tube, kesino taise (compieter w, capillary tube, clamp & side rod attachment used in, experiment, surface tension of liquid by capillary rise method, travelling microscope, round bottom flask (calibrated), calorimeter, double layered bronze pot, thermometer 1/2 degree c, stirrer, sonometer, electromagnet with transformer for sonometer, tuning fork set, rubber pad, resonance tube apparatus, slinky spring, lypsometer, rubber cork for hypsometer, wire cutter, scale for measuring angles, measuring tape, water pipe with a metallic nozzle (narrow opening)., split cork, steel ball diameter 2.5 cm, wooden block 2 cm hight, wax 500gm, boiling tube, lid (having two holes), wire gauge, bi-metalic sheet/rod of iron and brass, horizontal friction table, tripod stand, apparatus for newton's cooling law, gold leal flecectroscope, ohm's law apparatus, wheatstone bridge apparatus, meter bridge, potentiometer, 10 wire, resistance box 1-1000 olim range, resistance box, 1-5000 ohm range, rheostate 30 ohm, rheostate 50 olum, one way key, two way key, moving coil galvanometer (30-30 divisons), glass tube( open at both ends), glas rod, ebonite rod, banana plug connectors prob/leads, connecting wires, voltmeter (0-15v), ameter (0-5 a), miliameter (0-500 ma), jockey, lechlanche cell, deniel cell, dry cell( rechargable) 1.5 v, sand paper, electromagnet for demo, optical bench with 3 stands, plane mirror small size, convex mirror of different focal lengths, concave mirror of different focal lengths, convex lens of different focal lengths, concave lens of different focal lengths , 10 newton's ring model, 5 battery climinator 12 volt, 7x5", bar magnets, dipress clamp & bosshead, drawing board, glass slab (english glass) 100x60x18 mm, glass slab(english glass) 75x50x18 mm., horse shoc magnets, iron stand (will cramp of boss ried, logic gate apparatus, magnetic compass small size, magnifire, prism, quality with, sheet metal (retort stand) superior, working model of dynamo, working model of electric motor, zener diode experiment circuit board, pn junction diode, zener diode (0-10 v), carbon resistance of different values, npn transistor, pup transistor, junction diodes/ semiconductor diode, led, electric switch, ic chip , capacitor , multimeter digital, electric tester, spirit level, tool kit (plier, screw diver,drill machine and all essential tools), kaleidoscope, periscope, crocodile clip for connections, board pin packet., cotton thread roll, lycopodium powder, constantan wire/resistant wire, iron filling 500gm., amonium chloride 99%, cupric sulphate (copper sulphate)-98.5%, 500 gm, glycerine (glycerol) - 98% 500 ml , analytical balance, analytical balance (digital), asbestos sheet plain, bunsen burner, chemical bonding chart, chemical splash protection google, chemistry kit, daniel cell kit, electric water bath, fractional weight with rider, funnel, galvanometer, hand operated centrifugal machine, hybrid orbital chart, laboratry safety chart, laboratry technique chart, milli voltmeter, modern periodic table laminated, ncert molecular model kit, ph chart laminated, rubber pipe for bunsen burner, senior seco

CTN :43943218

26 Feb, 2026 1.50 Lacs

Coimbatore - Tamil Nadu

Tender For corrigendum : supply of meteorological balloon (v2) (q3)

CTN :44135087

13 Mar, 2026 9.10 Lacs

Aliganj - Uttar Pradesh

Tender For supply of laboratory chemical and consumable b b -methanol , absolute alcohol , gerber tube , gerber tube rubber cork , rohring tube , tuning solution , sodium hydroxide , lactic acid , stomacher bag , 1, 3 propane diol , 1, 3 butane diol , potassium hydroxide 500 gm , hemoglobin powder 100 gm , 2,2,2 trichloroethanol 10 gm , 1-pentane sulphonic acid sod salts anhy , 1-octane sulphonic acid salt , sodium salicylate , n-napthyl ethylenediamine dihydrochloric , triethanolamine , iodine , zinc metal granulated , ferrous sulphite flacks , ferric citrate , sodium sulphite , 1-pentane sulphonic acid sod salts mono , cresol red indicator

State Government

CTN :44083561

27 Feb, 2026 8.40 Lacs

Channapatna - Karnataka

Tender For providing of design installation and maintenance of educational lab/centre - science lab; supply and installation of hardware; buyer - test tubes small test tubes normal test tubes big round bottom flask small round bottom flask big conical flasks small conical flasks big glass rods glass bend pipes rubber cork (1 hole & 2 hole) test tube stand test tube washing brush spirit lamp magnesium ribbon (1 ribbon/25 gm) litmus paper (blue &red) (in pack 100 leaves) ph paper (in pack 200 leaves) universel indicator 500ml ethanol 500ml zinc metal 500 gms dil. hydrochloric acid 500ml dil.sulphuric acid 500ml dil nitric acid 500ml sodium hydroxide pellets 500 gms copper sulphate 500 gms sodium nitrate 500 gms sodium carbonate 500 gms sodium sulphate 500 gms barium chloride 500 gms tray plastic tron fillings 500 gms ferrous sulphate 500 gms calcium carbonate 500 gms lead nitrate 500 gms pottassium iodide 500 gms sodium bicarbonate 500 gms calcium hydroxide 500ml

Central Government/Public Sector

CTN :44042173

09 Mar, 2026 3.60 Crore

Delhi - Delhi

Tender For supply of meteorological balloon (v2) (q3)

State Government

CTN :43988975

05 Mar, 2026 1.40 Lacs

Saharanpur - Uttar Pradesh

Tender For supply of pcpb laboratory glasswares c c -low form beakers with spout , gooch crucible low form, with sintered disc , weighing bottles with ic glass lid , adapter recovery bent vertical , graham coiled condenser with drip tip , multiple adapter with two parallel necks , pressure equilising cylindrical funnel with ptfe stopcock , pipette bubbler natural rubber , cellulose thimbles , round bottom flask narrow mouth, short neck with ic joint , measuring cylinders cylinders class a hexagonal base pour out with individual calibration certificate , conical flask , filter paper , tongs for crucible , rubber cork , dropper

CTN :43975780

05 Mar, 2026 NA

Jamalpur - Bihar

Tender For supply of procurement of nitrile bonded rubberized cork sheet type rc70c very good oil resistant confirming to is : 4253 [part-11] 2008 or latest of size 900 mm x 600mm x 5mm.

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