Latest optical window Tenders | Government optical window Tenders

Central Government/Public Sector

CTN :44654283

16 Apr, 2026 12.82 Lacs

Hyderabad-T - Telangana

Tender For supply of test tube 30 ml round bottom solid lid , volumetric flask 100ml with i/c stopper , volumetric flask 250ml class a with i/c stopper , beaker 500 ml graduation low form , beaker 25 ml pp make , beakers 100 ml pp make , beakers 1000ml hdpe make , beakers 2000ml hdpe make , conical flasks borosilicate glass , watch glass, size 120 mm borosilicate glass , watch glass, size: 150 mm borosilicate glass , measuring cylinder, 10ml polymethly pentene make, tarson catalogue or quivalent , pippette 20ml bulb type , pipette 10ml with graduation , pipette 5ml class a with graduation , pippette 1ml class a with graduation , pippette 2ml class a with graduation , wash bottle 500ml narrow mouth ldpe with standard dispensing nozzle pp material , teflon beaker with lid 50ml , laboratory tray big polypropylene make , laboratory tray small polypropylene make , csn crucibles with lid quartz , volatile matter crucibles with lid infusil , volatile matter crucibles stand / tray muffle tray 4 hole per stand , silica crucibles 25ml , desicator closed 10* 12 inner and outer dia , nickel crucible mim weight 25g , test tube racks 36 places poly carbonate make , test tubes racks 40 places poly carbonate make , glass filtration assemblyfilter support base with sintered glass , burette 50ml ptfe stop cock, , burette stand with clamp cast iron/ms make , centrifuge tube 15ml polypropylene closure material hdpe , centrifuge tube 50ml polypropylene closure material hdpe , tissue paper rolls min 350 pulls , nitrile gloves large powder free , nitrile gloves small powder free , quantitative filter paper whatman grade 42 , quantitative filter paper whatman grade 41 , qualitative filter paper grade 1 125mm diameter , 0.45-micron filter papers , crucible tongs 8 inches stainless steel , crucible tongs 10 inches stainless steel , crucible tongs 12 inches stainless steel , furnace tongs stainless steel 24 inches long, 2 inches width , furnace tongs stainless steel 24 inches long, 1 inch width , furnace tongs stainless steel 45cm long , magnetic beads for stirring , auto pipette 10ml adjustable volume autoclavable , auto pipette 5ml adjustable volume autoclavable , auto pipette 1ml fixed volume autoclavable , auto pipette 02ml fixed volume autoclavable , bottle top liquid dispenser with ceramic piston

Central Government/Public Sector

CTN :44652614

10 Apr, 2026 NA

Hazaribag - Jharkhand

Tender For supply of balance electronic digital 1t , electronics balance 220gm 0point1mg precesion , electronics precision balance 05 kg , hot plate standard large , humidity chamber std , hot air oven minimum free space , hot air oven , furnance digital tem controller , high vaccum silicon grease 50 gm , test sieve ss , test sieve ss 12point5mm , test sieve brs 3point35mm , sieve dia 18 size 2.9 mm , test sieve brs 212 micron , dish enamel try large , filter paper whatman 540 circles 100 pk , glass desiccator 300ml , hydrochloric acid n10 ampoules pck of 6 , glass buret 50 ml , pipette automatic glass std , flask glass 1000ml , hygrometer 4 20ma 80 20degpointc 240vac , burette rectangular std

Central Government/Public Sector

CTN :44652989

16 Apr, 2026 NA

East Singhbhum - Jharkhand

Tender For supply of hydrochloric acid 35 percent ar grade pack size 5 ltr. , nitric acid ar grade 69 percent pure pack size 2.5 ltr , starch soluble extra pure grade pack size 500 gram , filter paper circles qualitative grade 101 in pkt of ioo circles dia 12.5cm , plastic cylinder graduated single metric scale with pour out with hexagonal base cap. 1000ml , perchloric acid ar grade min.70percent assay packing-2.5 ltr. in glass bottle with coa , lead monoxide lr sq litharge , beaker griffin low from with spout 600ml , sieve test brass with frame 8 inch dia. mesh 200 , sieve test brass with frame 8 dia. mesh 100 , flask volumetric with interchangable stopper 250ml class a , indicator universal solution ph 2.00 to14 , flask volumetric 1000ml class a , pipette graduated mohr class a capacity 5 ml , flask volumetric with interchangable stoper 100ml class a , pipette graduated mohr class a capacity 10 ml , burette cap 50 ml straight bore stop cock a class. , burette cap 25 ml straight bore stop cock a class. , plastic funnel long stem 60 deg. dia 75 mm , burette clamp pp double , dropping bottle ldpe cap 125 ml , sodium thiosulphate ar grade with coa , dry acetylene regulator double stage ss , silica sand for fire assay in gold and silver analysis size less than 0.5mm purity more than 95.0 percent with certificate

CTN :43988651

28 Mar, 2026 NA

Hyderabad - Telangana

Tender For corrigendum : supply of design fabrication integration and commissioning of schlieren system : : 5 =5 = - test section optical window with frame 420mm x 210 mm , plenum chamber optical window with frame dia 430mm , optical collimator mirror with gimbal mount dia 430 mm x 50mm , optical fold mirror with gimbal mount dia 630 mm x 70mm , light source , pedestrain stand with translation bench and mouinting foundation with vibration isolation , knife edge and slit with adjustable mounts and dispersion prism , high speed video camera , design installation and commissioning

CTN :44596835

13 Apr, 2026 NA

Raigad - Maharashtra

Tender For supply of auto colour comparator , amc auto colour comparator , auto pour point and freezing point , amc auto pour point and freezing point , auto viscometer by astm d445 , amc auto viscometer by astm d445 , automatic cfpp analyzer , amc automatic cfpp analyzer , benchtop pour and cloud point analyzer , amc benchtop pour and cloud point analyz , edxrf , amc edxrf , automated dual bath kinematic viscometer , amc auto dual bath kinematic viscometer , bdv instrument , amc for bdv instrument , compact digital density meter , amc compact digital density meter , tan delta , tan delta automatic dielectric dissipa , amc tan delta instrument , amc tan delta automatic dielectric dissipa , ftir spectrometer , amc ftir spectrometer , micro distillation , amc micro distillation , tan tbn mercaptan auto titrator , amc tan tbn mercaptan auto titrator , uv visible spectrophotometer , amc uv visible spectrophotometer , auto karl fisher coulometer , amc auto karl fisher coulometer , auto pmcc flash point analyzer , amc auto pmcc flash point analyzer , auto viscosity cum density meter stabi , amc auto viscosity cum density meter , automatic cleveland open cup coc flash , flash point apparatus coc , amc automatic cleveland open cup coc , amc flash point apparatus coc , cold cranking simulator equipment , amc cold cranking simulator equipment , stabinger viscometer , amc stabinger viscometer , total sulphur total nitrogen analyzer , amc total sulphur total nitrogen analyz , auto abel flash point analyzer , amc auto abel flash point analyzer , conductivity meter , electronic balance , fia apparatus for aromatic content , auto density meter , amc auto density meter , auto distillation unit , amc auto distillation unit , membrane patch colorimetry mpc with filtration unit , amc membrane patch colorimetry mpc with filtration unit , air oven temp up to 250 deg c , aniline point , astm colour comparator , auto burette 10ml and 25 ml , auto clave , centrifuge for compatibility test , cooling cabinet , copper corrosion bath at 100 deg c , crackle test accessories , dean and stark apparatus , density test accessories , flash point apparatus abel , flash point apparatus pmcc , frothing test accessories , gum content bath , incubator , kinematic visc at 100 deg c and at 40 deg c , kinematic viscosity bath at 20 deg c , magnetic stirrer and hot plate , manual freezing point , melting point apparatus , mil steel corrosion , millipore filtration assembly , muffle furnace , ph meter , pour point and cloud point app 5 bath , pour point andcloud point apparatus 4 bath , semi automatic distillation unit , silver corrosion bath at 50 deg c , smoke point , tabletop balance 7 kg capacity

CTN :44561310

04 Apr, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of absolute alcohol ethanol , etbr thermofischer , srl dna ladder100bp , srl-acetone , nitric acid , hydrochloric acid , ether , edta , acetic acid , blood group testing kit , dna isolation teaching kit , formalin , glacial acetic acid , chloroform , bromophenol blue , test tube , reagent bottle , cavity blocks with glass cover , tissue collection bottle , coverslips- square , glass slide , test tube rack steel , burette stand , eppendorf tube stand , gloves , normal filter paper , plastic tray , gel electrophoresis unit , haemocytometer , weighing balance , binocular microscope, led , dissecting microscope with brass fitting round base , digital hd microscope with inches colour screen , mini centrifuge , dissecting trays , steel almirahs , glass almirah , iron rack

CTN :44538471

02 Apr, 2026 NA

Panchkula - Haryana

Tender For supply of laboratory plastic ware and miscellaneous items : : - single burette clamp retort clamp , single burette clamp fisher type , laboratory beaker 100 ml , laboratory beaker 250 ml , laboratory beaker 500 ml , laboratory beaker 1000 ml , laboratory beaker 2000 ml , plastic container 50 ml , plastic container 100 ml , plastic container 200 ml , plastic container 500 ml , plastic container 1000 ml , rectangular plastic container 2500 ml , cotton duster 12x12 inch , plastic pouch 3x6 inch , plastic pouch 6x9 inch , plastic pouch 9x12 inch , plastic pouch 12x18 inch , micro centrifuge tubes , micro spatula as per is3888 8inch , micro spatula as per is3888 12inch , micro spatula as per is3888 ptfe , hydraulic pressure gauge , laboratory hot plate , wash bottle 500 ml , wash bottle 1000 ml , plastic phial 10 ml , dial type pressure indicating gauge

Central Government/Public Sector

CTN :43985504

26 Mar, 2026 1.16 Crore

Bardhaman - West Bengal

Tender For corrigendum : supply of air cooled multi-process synergic pulse mig mag, lift arc tig, mma cc or cv welding machine , customized direct ink writing ceramic 3d printer , analytical double pan balance , burette, 50ml , cl-a-borosil , burette stand 22 x 15 central - t , burette clamp double - tarsons , three-axis special purpose machine , static crushing strength measurement setup of iron ore pellets , extensometer , cutting machine , nitrogen cylinder , nitrogen gas , nitrogen regulator , nitrogen flowmeter , thickness gage with ultrasonic operating methodology , faraday cage , lab - scale magnetic separator , heat treatment box furnace temperature range 1400 degree celsius , 25 kn servo hydraulic fatigue testing machine , hot and cold roll mill

Central Government/Public Sector

CTN :44514148

07 Apr, 2026 NA

Dakshina Kannada - Karnataka

Tender For supply of hydrochloric acid ar-gr grade - 2.5 lt glass bottle , stannous chloride,250 gm , sodium hydroxide pellets ar-gr , boric acid,pure sq , patton and readers indicator - 5 gr bottle , quinoline hydrochloride ar grade , citric acid ar-gr -500 gr bottle , sodium molybdate- 500 gr bottle , potassium bi- sulphate ar-gr grade -500 gr bottle , ethenol , ammonia soln.0.91 analar -2.5 lt glass bottle , nitric acid ar-gr spgr 1.42 , ammonium acetate granalar , ammonium chloride ar-sd , potassium pyro sulphate , sodium chloride ar-gr , whatman filter paper no40 15cm -qualitative , whatman filter paper no 42 15cm - qualitative , whatmanfilter paper no 4 15cm - qualitative , brass frame with steel mesh no 200 mesh , test sieve 8 inch 150 micron openg -brass body , 65 mesh tyler - 212 mircon 8 inch dia, brass body , tyler stdtest sieves m 20 -850 micron 8 inch dia, brass body , filter paper no 50 9cm dia , filtering stand -funnel - teflon , bellows for automatic burette , burette 50ml, class a with teflon stopcock , dropping bottle plastic- 100ml , pipette filler bulb 25 ml capasity , fisher scientific blaine no filter paper no.1001-020 grade 1

State Government

CTN :44467297

30 Mar, 2026 NA

Srinagar - Jammu And Kashmir

Tender For supply of chemical glassware and laboratory consumable -buffer tablets 4 0 7 0 9 2 , magneous sulphate monohydrous , potasium iodide , salicylic acid , sulphuric acid , methyl orange indicator solution , solochrome dark blue , sodium chloride , ammonium chloride , sodium metasilicate , bromine , potasium thiocynate , mercuric iodide , glycerol , pot.di hydrogen orthophosphate , staneous chloride , nitric acid , di sodium hydrogen orth phos di hydn , sodium thio sulphate , sodium iodide , sodium azide , silver sulphate , sodium hydroxide pellets , bod bottles , reagent bottles with screw cap , reagent bottles , solution bottles with tooled neck , auto burette , measuring cylinder , erlenmeyer conical wide mouth flasks , volumetric flasks , pipette , pipette , dropping bottles with glass dropper and rubber teat , plastic sample bottles , sample carrying box , whatman filter paper with absorbent pads , compact dry plates ec for rapid fc or tc tests , regular glass specimen museum jar , single channel variable volume pippets ) /bid number : gem/2026/b/7332518 * /dated: 14-03-2026 & & / bid document 1 / 38

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