Latest screen cleaner Tenders | Government screen cleaner Tenders

Central Government/Public Sector

CTN :44896222

06 May, 2026 12.00 Lacs

Muzaffarpur - Bihar

Tender For supply of urea 46 percent n chemical fertilizer , di ammonium phosphate 18 percent n 46 percent p2o , muriate of potash 60 percent k2o chemical fertilizer , calcium hydroxide salked lime , boron 20 percent micronutrient water soluble powder

CTN :42792169

18 Apr, 2026 NA

Netanar - Chhattisgarh

Tender For bid to ras corrigendum : supply of chemicals and consumables d d - 1700186728 labchem 4 amino antipyrene c11h13n3o , 1700186716 labchem ammonium ferrous sulphate , 1700186714 labchem ammonium hydroxide nh4oh , 1700186713 labchem ammonium molybdate nh4 6mo7o , 1700182290 labchem glycerol c3h8o3 , 1700268634 chemical kjeldahl tablets free o , 1700138803 nisp project material ortho phosphoric a , 1700186541 labchem potassium dihydrogen kh2po4 , 1700186583 labchem labolene cleaning r , 1700186694 labchem disodium tetra borat , 1700186696 labchem dipotassium hydrogen k2hpo4 , 1700186580 labchem sodium hydroxide pel naoh , 1700186570 labchem sodium sulphate anhyhrous , 1700186562 labchem stannous chloride sncl2 , 1700186687 labchem ethanol c2h6o , 1700303339 labchem isopropyl alcohol blue , 1700096388 nisp project material manganous sulphat , 1700096403 nisp project material mercuric sulphate , 1700071794 labchem methylene blue indicator 25 gm s , 1700071777 labchem potassium hydroxide pellets 500g , 1700093238 nisp project material phenophthaline , 1700096406 nisp project material silver sulphate fo , 1700096397 nisp project material sodium azide , 1700186540 labchem sodium carbonate na2co3 , 1700226790 labchem sodium sulphite , 1700096448 nisp project material sodium thiosulfate , 1700186569 labchem petroleum ether c6h12 , 1700186561 labchem sulphuric acid h2so4 , 1700271972 labware copper sulphate , 1700096412 nisp project material potassium chloropl , 1700219800 labchem cobalt chloride , 1700219786 labchem hydroxylamine hydroc , 1700271956 labware 1 5 diphenylcar , 1700071796 labchem ) /bid number : gem/2025/b/6899752 * /dated: 17-11-2025 & & / bid document 1 / 52 & & ' ' /item category methyl orange indicator 25 gm sq , 1700205074 nisp project material sulfanilamide , 1700205080 nisp project material glucose , 1700096372 nisp project material magnesium chloride , 1700071803 labchem hydrogen peroxide , 1700385566 labware platinum- cobalt , 1700385565 labware nitrate standar na , 1700385564 labware nitrite standar , 1700385563 labware calcium , 1700385562 labware ammonia standar , 1700385561 labware phenol standard , 1700385560 labware residual free c , 1700385559 labware total residual , 1700385558 labware sulphate standa , 1700385557 labware sulphide standa , 1700385556 labware phosphate stand , 1700385555 labware fluoride standa , 1700385554 labware chloride standa , 1700385553 labware silica standard , 1700385551 labware sodium standard , 1700385550 labware lithium standar , 1700385549 labware potassium stand , 1700385547 labware cyanide standar , 1700385546 labware oil and grease st , 1700385545 labware antimony standa , 1700385544 labware arsenic standar , 1700385543 labware boron standard , 1700385583 labware copper standard , 1700385576 labware cadmium standar , 1700385580 labware chromium standa , 1700385579 labware lead standard s , 1700385578 labware mercury standar , 1700385577 labware nickel standard , 1700385785 labware iron standard s , 1700385574 labware manganese stand , 1700385573 labware selenium standa , 1700385572 labware tin standard so , 1700385571 labware vanadium standa , 1700385570 labware zinc standard s , 1700385569 labware hexavalent chro , 1700360166 labware glass microfibe gf , 1700360552 labware filter paper grade 41

CTN :44895447

07 May, 2026 NA

Angul - Odisha

Tender For supply of boron trifluoride diethyl ether complex and return back of 400 kg depleted boron trifluoride diethyl

CTN :44894070

06 May, 2026 NA

Bidhan Nagar - West Bengal

Tender For supply of boron triflouride in methanol (14% ) solution-500ml

CTN :44846049

01 May, 2026 5.02 Lacs

Guntur - Andhra Pradesh

Tender For supply of chemicals and certified reference materials d d - acetic acid- glacial-aldehyde free , acetic anhydride , acetone , alkali blue 6b , ammonia solution , ammonium oxalate , ammonium thiocyanate , antimony trichloride- ar grade , barbituric acid ar grade , barium hydroxide ar grade , boron trifluoride bf3 , bromine liquid , bromophenol blue ar grade , calcium chloride fused ar grade , chloroform , copper strips , copper sulphate , diethyl ether , ferric ammonium sulphate , ferric chloride , ferrous sulphate , furfural , glycerol , hexane hplc grade , hydrochloric acid ar grade , hydrogen peroxide , iodine resublimed , iodine monochloride vials , iso amyl alcohol , iso propanol hplc , methanol ar , methyl orange indicator , methyl red indicator , methylene blue , olive oil ar grade , paraffin liquid ar , p-toluidine ar grade , petroleum ether 60-80c ar grade , picric acid , potassium chromate , potassium dichromate , potassium hydroxide , potassium iodide , potassium permanganate , silver nitrate , sodium carbonate , sodium potassium tartrate , sodium sulphate anhydrous , sodium thiosulphate , sulphuric acid , tartaric acid , toluene-rectified , whatman filter paper no 4 , whatman filter paper no 42 , ninhydrin ar , phenol , 1- bromonaphthalene crm , piperine crm

CTN :44875851

04 May, 2026 NA

Nagpur - Maharashtra

Tender For supply of laboratory chemicals : : - 2 7 dichlorofluroschin 25 g , 5 hydroxic methyl furfural 500 ml , acetic acid hplc grade 2.5 l , acetone hplc grade 2.5 l , acetonitrile ar grade 2.5 l , acetonitrile hplc grade 2.5 l , aflaclean immunoaffinity column for aflatoxin b1 extraction , ammonium molybdate,500 gram , ammonium oxalate 500 gram , ammonium thiocyanate 500 g , amyl alcohol 500 ml , aniline 2.5 , barbituric acid 500 g , boron trifluoride 500 ml , bromine 500 ml , bromocresol green indicator 25 g , buffer solvent ph 4 100 ml , buffer solvent ph7 100 ml , carbon disulphide 500 ml

CTN :44822022

30 Apr, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of boron, silicone free high performance cutting fluid soluble having flash point 140 degc, density

Central Government / Public Sector

CTN :44820950

27 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of boron free corrosion inhibitor for locomotive engine cooling water system to hp power kool rr, quantity 187 ltrs per loco set, as per rdso report no.mp.misc-184, rev.00 (dec'06) and rdso's specification no.mp2.99.00.03 (rev-latest) and rdso report no. mp.mi-15 (revision-13), may'2023 [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44801278

16 Apr, 2026 NA

Bhusawal - Maharashtra

Tender For supply of (ph no.:62103) eicosapentaenoic acid 180 mg + docosahexaonoic acid 120 mg + calcitrol 0.25 mcg + methyl cobalamine 1500 mcg + folic acid 500 mcg + boron 1.5 mg + calcium carbonate tab [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44800953

28 Apr, 2026 NA

Samastipur - Bihar

Tender For supply of calcium carbonate 500 mg, eicosapentaenoic acid 180 mg, docosahexanoic acid (dha) 120 mg, methylcobalamin 1500 mcg, calcitriol 0.25 mcg, boron 1.5 mg, folic acid400 mcg oral tab/cap[quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ]

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