Latest optical window Tenders | Government optical window Tenders

Central Government/Public Sector

CTN :45304701

13 Jun, 2026 NA

Nagpur - Maharashtra

Tender For supply of laboratory desiccator (v2)

Central Government And Public Sector

CTN :45284270

12 Jun, 2026 NA

Chittorgarh - Rajasthan

Tender For supply of laboratory desiccator (v2) (q3)

CTN :45261180

04 Jun, 2026 NA

Dehradun - Uttarakhand

Tender For supply of conical neck bottle with conical socket 500ml , conical neck bottle with conical socket 1000ml , conical neck bottle 250ml , pipette 10ml , pipette 25ml , burette 25ml , burette 50ml , beaker 250ml , beaker 100ml , beaker 500ml , beaker 1000ml , beaker 3000ml , volumetric flask 100ml , volumetric flask 500ml , non-vacuum desiccator , vacuum desiccator , laboratory glassware bottle 500ml , laboratory glassware bottle 250ml , conical flask 250ml , petri dishes , glass weighing bottle 20 gm , weighing bottle 40gm , beaker 2000ml

CTN :45237558

08 Jun, 2026 1.50 Lacs

Bidhan Nagar - West Bengal

Tender For supply of silica crucible 50ml , dropper , moisture dish aluminium , bunsen burner , sieves , measuring cylinder 10 ml , measuring cylinder 25 ml , wash bottle , desiccator , enamel tray , micro spatula , laboratory tissue paper , glass bead , heat resistant gloves large , vial 2ml with screw cap , vaccumpet-cap-50ml , silicon tubes for water circulation , nitrile gloves large , thermocouple , conical flask 250 ml , conical flat bottom flask 100ml 24-29 joint , flat bottom flat flask with 24-29 joint 250ml , beaker 100 ml , burette 50 ml , burette 25 ml , burette 10 ml , pipette stand , burette stand , funnel , pipette 1 ml , pipette 2 ml , pipette 10 ml , pipette 25 ml , pipette 50 ml , pipette 100 ml , centrifuge tube racks for 50 ml , gooch crucible 50 ml , buckner flask with funnel , sintered glass crucible grade 4, cap-100ml , pipette-bulb-cap-25ml calibrated- class-a , pyknometre capacity 50ml with thermometer 0 degree c to 50degree c , amber colour volumetric flask , volumetrric flask , whatmann filter paper 4 , whatman no-44 , asbestos board , syringe with needle 5ml capacity , still head , capillary tube , test sieve , clamps , tripodstand , heatingmantlefor6sets of soxhlet apparatus , cuvette one by four inch lovibond tinto metre , flask 300 ml capacity rm-pv , ivflask,500mlcapacity , separatingfunnel 250ml, , soxhlet extractorand condenser , air condenser , burte clamp , boss head , thermometer00c-500c , volumetric flask-10ml , volumetric flask-50ml , round bottom flask- cap-500ml , moisture trap 10 ml , clevenger apparatus for heavie roil , water bath with thermo stat , wire gauge , porcelin crucible size 100ml , funnel for sample poring , probe , digital hygrometer digital , alcohol metre , thimbles , leibigcondnser 30cm length , seperating funnel- 500ml , leibigcondnser 90 cm length ) /bid number : gem/2026/b/7554302 * /dated: 18-05-2026 & & / bid document 1 / 68

CTN :45208668

05 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of spares of lynx u2 system - item, 8ch sdc 4ch dsc gm if/pcba, 8ch sdc 4ch dsc gm if pcb, cable assy coax 300mm zeronal, camera connection box, flex power smps/power supply ac-dc 10st 85-264in mlt o/p, hard disk and ssd/ ahrd disk-unit bel ng, lcd control terminal, mobile operator panel (mop)/hw tablet rugged i-5,8gb memory,win 10, pdp(power distribution unit xfmr-contractor assy-gcu, power supply, raw video interface 2, sdi video receiver, track ball, tv camera/naval tv camera for lynx u2, touch input display, dehydrator cartridge, desiccator for fox/p720 ze

Central Government / Public Sector

CTN :45213495

28 May, 2026 NA

Mathura - Uttar Pradesh

Tender For tender for supply of glassware -atf amber coloured sample bottle-1000 ml , atf amber coloured sample bottles-500 ml , beaker-25 ml. , beaker-50 ml. , beaker-100 ml. , beaker-250 ml. , beaker-500 ml. , beaker-1000 ml. , beaker-2000 ml. , bod bottle - 300 ml , burette - 2 ml , burette - 5 ml , burette - 10 ml , amber burette - 25 ml , burette - 50 ml , burette - 100 ml , auto burette - 10 ml , auto burette - 25 ml , auto burette - 50 ml , conical flask- 50 ml , conical flask- 100 ml. , conical flask- 150 ml. , conical flask- 250 ml. , conical flask- 500 ml , conical flask with stopper- 100 ml , conical flask with stopper- 250 ml , conical flask with stopper- 500 ml , crow receiver measuring cylinder - 100 m , crystallizing dishes-2.5l , silica crucible-150ml without lid , drying tray2.5l , desiccator -300mm , desiccator -200mm , desiccator - 5l , distillation flask (auto) , distillation flask (manual) , dropping indicator bottle-125ml , glass funnel - 100 mm , measuring cylinder - 10 ml , measuring cylinder - 25 ml , measuring cylinder - 50 ml , measuring cylinder - 100 ml , measuring cylinder - 250 ml , measuring cylinder - 500 ml , measuring cylinder - 1000 ml , nessler tube - 50 ml , graduated pipette - 1 ml , graduated pipette - 2 ml , graduated pipette - 5 ml , graduated pipette - 10ml , graduated pipette - 25 ml , volumetric pipette - 1 ml , volumetric pipette - 2 ml , volumetric pipette - 5 ml , volumetric pipette - 10 ml , volumetric pipette - 25 ml , pour point tube , flat bottom flask - 250 ml , test tube-flat bottom for carbon residue , separating funnel - 100 ml , separating funnel - 250 ml , separating funnel - 500 ml , separating funnel - 1000 ml , separating funnel - 2000 ml , silver corrosion tube set-amber , stopper measuring cylinder - 10 ml , stopper measuring cylinder - 25 ml , stopper measuring cylinder - 50 ml , stopper measuring cylinder - 100 ml , stopper measuring cylinder - 150 ml , stopper measuring cylinder - 250 ml , stopper measuring cylinder - 500 ml , stopper measuring cylinder - 1000 ml , filter flask - 500 ml , filter flask - 1000 ml , filter flask - 2000 ml , filter flask - 5000 ml , filtration assembly (47mm) , test tube with rim- copper corrosion , test tube- 10ml , tilt measure-5 ml , tilt measure-2 ml , tilt measure-1 ml , volumetric flask - 10 ml , volumetric flask - 25 ml , volumetric flask - 50 ml , volumetric flask - 100 ml , volumetric flask - 250 ml , volumetric flask - 500 ml , volumetric flask - 1000 ml , volumetric flask - 2000 ml , weathering tube , sample vials , vapour tight- 2ml , vials , vapour tight cap-30 cc. , variable bottle top dispenser with recir , splash head sloping pear shape - 24 / 29

Central Government/Public Sector

CTN :45197634

04 Jun, 2026 NA

Amber - Rajasthan

Tender For supply of conical flask with rim , conical flask , erlenmeyer conical flask , erlenmeyer conical flask , erlenmeyer conical flask with screw cap , test tube , flat bottom tube , beaker , reagent bottle , reagent bottle, amber , measuring cylinder , culture bottle , forceps pointed , glass stirrer rod , glass l shaped spreader , desiccator set , petri dishes , filter paper circles , glass filter funnel , rectangular museum jar with lid , glass slides , cover glass , beaker tong , flask tong , spatula , micro chattaway spatula , semi micro spatula , micro scoop , one end flat and one end spoon , ointment spatula wooden handle , ointment spatula forged stainless steel , forceps blunt dissecting , micropipette , tip stack

CTN :45197809

29 May, 2026 NA

Delhi - Delhi

Tender For supply of condenser, with dirp tip, approx. jacket length 300mm , borosilicate erlenmeyer conical flask, 19by26 50ml , borosilicate erlenmeyer conical flask, 19by26 100ml , borosilicate erlenmeyer conical flask, 24 by 29 250ml , borosilicate erlenmeyer conical flask, 24by29 500ml , borosilicate cylinders class a, 10 by 19, 10ml , borosilicate cylinders class a, 5ml , borosilicate cylinders class a, 50ml , borosilicate cylinders class a, 25ml , borosilicate cylinders class a, 10ml , cylinders class a, 5ml , cylinders class a, 500ml , cylinders class a, 2000ml , cylinders class a, 25ml , cylinders class a, 1000ml , cylinders class a, 100ml , nessler cylinders, 25ml , nessler cylinders, 50ml , borosilicate vacuum desiccator set, 150mm , borosilicate vacuum desiccator set, 200mm , borosilicate crystallizing dishes, 1150ml , borosilicate petri dishes 3 point 3 borosilicate, 100x17mm , drying trays 320x180x50mm, 1500ml , flat bottom evaporating dishes 105x55mm, 290ml , petri dishes 3 point 3 borosilicate, 50x17mm , petri dishes 3 point 3 borosilicate, with lid 80x17mm , borosilicate dean stark distilling apparatus, 10ml , all glass filtration assembly, 1000ml , glass filtration assembly, 47mm, 300ml, 1000ml , borosilicate filter flask 250ml , borosilicate filter flask 500ml , forceps pointed, forceps, 5 inches , forceps pointed, forceps, 4 inches , ss filter funnel with reciever flask 1 ltr, 1000ml , borosilicate buchner funnel with sintered disc, 80ml, porosity grade 1 , borosilicate buchner funnel with sintered disc, 80ml, porosity grade 2 , borosilicate glass filter funnel, 50mm , borosilicate powder funnel, 24 by 29, 150ml , borosilicate pressure equilising cylindrical funnel, 19 by 26, 50ml , borosilicate pressure equilising cylindrical funnel, 19 by 26, 100ml , borosilicate separating funnel, 19 by 26, 125ml , borosilicate round bottom flask, 24 by 29, 500ml , borosilicate round bottom flask, 24 by 29, 100ml , borosilicate round bottom flask, 24 by 29 50ml , borosilicate round bottom flask 19 by 26, 25ml , borosilicate round bottom flask 14by23, 10ml , borosilicate round bottom flask 14by23, 5ml , borosilicate round bottom flask 24by29 500ml , borosilicate round bottom flask 19by26, 250ml , borosilicate round bottom flask 24by29, 250ml , borosilicate round bottom flask 2 necks, 24by29, 250ml , borosilicate round bottom flask 3 necks, 24by29, 500ml , retort base retort base, 10inche x 6inche , retort ring retort ring with bosshead, 3inch , rod for retort base retort rod 12x600mm , glass stirrer rod, 9x255mm , rubber septa b-14by19 , rubber septa b-19by24 joint , rubber septa b-24by40 joint , cover glass, 22x22mm, 50bypk , cover glass, 24x24mm, 50bypk , microscope glass slides, plain, 76x26x1mm, 25bypk , microscope glass slides, plain, 76x26x1mm, 25bypk , spatulas, 4 inch , spatulas micro scoop, 6inch , oval magnetic stirrer bar, rare earth magnet, 5x10mm , oval magnetic stirrer bar, rare earth magnet, 6x15mm , oval magnetic stirrer bar, rare earth magnet, 12x25mm , oval magnetic stirrer bar, rare earth magnet, 15x32mm , oval magnetic stirrer bar, rare earth magnet, 15x34mm , oval magnetic stirrer bar, rare earth magnet, 20x50mm , polygon magnetic stirrer bar 6x10mm , borosilicate adaptor bent cone with stopcock, 24by29, 2mm , borosilicate adaptor bent cone with stopcock, 19by26, 2mm , borosilicate adaptor straight cone with stopcock, //bid details 2 / 96 24by29, 2mm , borosilicate adaptor straight cone with stopcock, 19by26, 2mm , borosilicate glass stoppers isobydin, 19by26 , borosilicate glass stoppers isobydin, 14by23 , borosilicate glass stoppers isobydin, 24by29 , tongs for beakers and flasks, 12inch , culture tube flat bottom, with pp cap, 5ml 100bypk , culture tube flat bottom, with pp cap, 10ml 100bypk , graduated test tube with ibyc glass stopper, 15ml, 14by23 , test tubes without rim, 15x150mm , 9mm screw top amber vials made from borosilicate usp type 154 100bypk, 2ml , 9mm screw top clear vials made from borosilicat

Central Government/Public Sector

CTN :45182007

02 Jun, 2026 NA

Nagpur - Maharashtra

Tender For supply of laboratory glassware bottles (conical neck bottles) as per is 1388 (part 2) (q3) , volumetric pipettes as per is 1117 (q3) , laboratory glassware volumetric flask (q4) , enamel tray (q3) , micro spatula-is:3888 (q3) , bottle top dispenser (q3) , laboratory desiccator (v2) (q3) , test tube rack (q3) , plastic wash bottle (q4)

State Government

CTN :44919726

04 May, 2026 20.73 Lacs

Raichur - Karnataka

Tender For procurement of lab glasswares and lab apparatus to rtps - combined glass electrode, ph meter, conductivity cell (0.1), conductivity meter, turbididy meter, spectrophotometer cuvettes, orsat apparatus (vensil make), thermometer wet & dry bulb, self anemo syringe (flue gas), combination ph electrode, desiccator - 250 mm, heating mantle, hot plate, corrosion coupon (cu-ni), corrosion coupon (ss), corrosion coupon (ms), gas bladder, brush for conical flask, screw clips or pinch cocks, burette clamp & holder, filter paper, filter paper -no.41, filter paper -whatman no.42, tissue paper rolls, spatula 9 inch, separating funnel stand, ph indicator paper range 1-14, wash bottle-500 ml, beaker-50ml, beaker - graduated-25ml, beaker borosil graduated 100ml, borosilicate glas beaker 250ml, beaker-500ml, beaker(p)1000ml, beaker-1000ml, beaker-(p)-5 ltr, beaker plastic jug 2.5l, beaker(p)-100ml, beaker (p)-250ml, beaker-(p)-500ml, beaker-(p)-2000ml, beaker-(p)-10 ltr, bod bottle-300 ml, reagent bottle-250 ml, reagent bottle-500 ml, reagent bottles - 2000 ml, bottle reagent 1000 ml, glass rod flat end, bottle reagent ambcolour 500ml, bottle reagent ambcolor 1000ml, bottles-sampling wide-500 ml, bottles-sampling-1 ltr, indicator bottles with dropper, indicator bottle with droppers, bottle-weighing-25 ml, burette stand, burette-5ml, burette-10ml, burette /ptfe screw 25ml, burette-auto-50 ml, measuring cylinder-10 ml, cylinders-50 ml, cylinders-250 ml, cylinders-500 ml, cylinders-1000 ml, dishes-(c)-150 x 75 mm, volumetric flask -100 ml, deposit monitor, portable air quality monitor with data logger, flask-conical -100 ml, flask-conical -250 ml, flask-with stopper-250 ml, std volumetric flasks-25 ml, flask-volumetric-50 ml, flask-volumetric-250 ml, flask-volumetric- 500 ml, flask-volumetric- 1000 ml, funnel -50 mm, funnel -100 mm, separating funnel, pipettes-1 ml, pipette-s- 5 ml, pipette-s- 10 ml, pipette-s- 25 ml, rubber bellow for auto burette, cylinder-with stopper-250 ml, reagent bottle/plastic 1000ml, hydro meter sp.gr. 1 - 2.0, rubber blader for pipettes, round bottom flasks -250ml, round bottom flasks-500ml, reflux condensors-400mm, pipettes / bulb type - 50ml, corrosion coupon rack, bactaslides(yeast&fungi), bactaslides(pseudomonas), bactaslides(srb), bactaslides(e-coli), bio-foluling monitor, combined glass electrode, ph meter, conductivity cell (0.1), conductivity meter, turbididy meter, spectrophotometer cuvettes, orsat apparatus (vensil make), thermometer wet & dry bulb, self anemo syringe (flue gas), combination ph electrode, desiccator - 250 mm, heating mantle, hot plate, corrosion coupon (cu-ni), corrosion coupon (ss), corrosion coupon (ms), gas bladder, brush for conical flask, screw clips or pinch cocks, burette clamp & holder, filter paper, filter paper -no.41, filter paper -whatman no.42, tissue paper rolls, spatula 9 inch, separating funnel stand, ph indicator paper range 1-14, wash bottle-500 ml, beaker-50ml, beaker - graduated-25ml, beaker borosil graduated 100ml, borosilicate glas beaker 250ml, beaker-500ml, beaker(p)1000ml, beaker-1000ml, beaker-(p)-5 ltr, beaker plastic jug 2.5l, beaker(p)-100ml, beaker (p)-250ml, beaker-(p)-500ml, beaker-(p)-2000ml, beaker-(p)-10 ltr, bod bottle-300 ml, reagent bottle-250 ml, reagent bottle-500 ml, reagent bottles - 2000 ml, bottle reagent 1000 ml, glass rod flat end, bottle reagent ambcolour 500ml, bottle reagent ambcolor 1000ml, bottles-sampling wide-500 ml, bottles-sampling-1 ltr, indicator bottles with dropper, indicator bottle with droppers, bottle-weighing-25 ml, burette stand, burette-5ml, burette-10ml, burette /ptfe screw 25ml, burette-auto-50 ml, measuring cylinder-10 ml, cylinders-50 ml, cylinders-250 ml, cylinders-500 ml, cylinders-1000 ml, dishes-(c)-150 x 75 mm, volumetric flask -100 ml, deposit monitor, portable air quality monitor with data logger, flask-conical -100 ml, flask-conical -250 ml, flask-with stopper-250 ml, std volumetric flasks-25 ml, fl

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