Latest tetramethylammonium hydroxide Tenders | Government tetramethylammonium hydroxide Tenders

CTN :44895756

06 May, 2026 5.00 Lacs

Chennai - Tamil Nadu

Tender For supply of analytical reagents requirement for ral chennai : - amyl alcohol , barbituric acid , chloroform , copper sulphate , buffer capsules , diphenyl carbazide , glycerol , methanol or carbinol , potassium iodide , p toludine , potassium sodium tartrate , starch , sodium thio sulphate , nitric acid for analysis of trace metals , potasium nitrate , hexane hplc grade , ammonium thiocyanate , potassium dihydrogen phosphate , hydrazine sulphate , sodium molybdate , phenolphthalein indicator , picric acid , carbon disulphide , aniline , ferrous sulphate , zinc oxide , ferric chloride , phloroglucinol , bf3 14 percent methanolic , antimony trichloride , sulphur powder , sodium chloride , tartaric acid , ammonium oxalate , sodium oxalate , iodine resublimed , methanol dried , toluene hplc grade

Central Government And Public Sector

CTN :44895900

06 May, 2026 30.85 Lacs

Belgaum - Karnataka

Tender For supply of agar powder , d1thiogalactopyranoside iptg , dithiothreitol , disodium hydrogen phosphate na2hpo4 , potassium dihydrogen orthophosphate kh2po4 , potassium chloride , tris base , skimmed milk powder , nuclease free water , diethyl pyrocarbonate depc , sodium dihydrogen phosphate nah2po4 , sodium carbonate na2co3 , sodium bicarbonate nahco3 , citric acid , ophenylenediamine opd , trizol , dimethyl sulfoxide dmso , sodium chloride , acetone extrapure ar , chitosan low mw , chitosan high mw , chitosan medium mw , glycerol , sodium alginate , acetic acid , tween 20 , tween 80 , naoh , calcium chloride dihydrate , isopropyl alcohol , triton x100 , 1naphthol alpha naphthol , naphthol , pnitrophenol , fast blue b , sds , dtnb 55dithiobis , acetylcholine iodide , reduced glutathione , cdnb 1chloro24d , beta naphthyl acetate , alpha naphthyl acetate , 3355tetramethylbenzidine , sodium acetate , sodium phosphate , potassium phosphate , tris hcl , ivermectin , hexane , ethylacetate , methanol , proteinase k lyophilised powder , phenol , agarose lonza , peg40 hydrogenated castor oil , isopropyl myristate , propylene glycol , disodium edta , methanol extrapure ar 998 percentage , phenol chlorofom isoamyle , hydrochloric acid , isoamyl alcohol , blood dna extraction kit , viral rna extraction kit , vega onestep rt pcr master mix 2x , taq dna polymerase , cdna synthesis mastermi , 1kb dna ladder , 100bp dna ladder , dna ladder 50bp , rnasea lyophilised powder , bca , nootkatone , tocopherol vitamin e , triethyl citrate , 13dioxolane , deltamethrin , amitraz , fipronil , methoprene , lb broth , kanamycin sulfate , glycine , nutrient agar , nutrient broth , mes buffer , imidazole , sodium hydroxide , potassium hydroxide , phenylmethylsulfonyl fluoride pmsf , lysozyme , glacial acetic acid , urea , acrylamide , ) /bid number : gem/2026/b/7414909 * /dated: 15-04-2026 & & / bid document 1 / 125 bisacrylamide , 33diaminobenzidine dab , hydrogen peroxide , 50x tae , nuclease free water depc treated water , xylene , dimethyl sulphoxide dmso , sodium hypochlorite , rp18 f254s 20 tlc aluminium sheets 20 x , silica gel 60 f254 25 tlc aluminium sheet , phenolchloroformisoamyl alcohol 25241 ph 80 for molecular biology , dldithiothreitol dtt for molecular biology , magnesium chloride , phosphate buffered saline , mmulv reverse transcriptase , rnase inhibitor murine , ethylene glycol ethanediol 25 lit , methanol er , methanol hplc gradient grade , tetrahydrofuran er , isopropyl alcoho , sodium sulphate anhydrous er , calcium chloride fused sq 500g , pet spirit pet ether 60 80 25l , petroleum spirit 4060 er 25l , petroleum sprit petroleum ether 25l , petroleum spirit 4060 hplc 1l , labolene neutral ph , starch soluble er 500g , silica gel 60120 mesh sq 500g , silica gel 230400 mesh chromatogr 500g , silica gel g for tlc sq 500g , silica gel gf 254 sq 500g , quick pcr purification kit , blood dna extraction kit , ni nta agarose resin , multicolor broad range protein ladder , mgcl2 magnesium chloride 25 mm , lyo ready rpa kit , syber safe dna gel stain 400ul , latex beads deep blue dyed , nickel chloride , sulphuric acid , sodium tripolyphosphate , proparoxur , purified cytochrome c , 1naphthyl phosphate , cypermethrin , coumaphos , pcr purification kit , gel extraction kit , protein loading dye 5x , genomic dna extraction kit , 10 mm dntps mix , leptospira igm elisa kit , expresso t7 sumo cloning and expression kit , emeraldamp gt pcr master mix , nucleospin plasmid 250 , taq dna polymerase with standard taq buffer , 6x gel loading dye , cdna synthesis kit , twistamp basic kit , hybridetect universal lateral flow assay kit , repeater m4 starter kit agar powder, ?-d-1-thiogalactopyranoside (iptg), dithiothreitol, disodium hydrogen phosphate (na2hpo4), potassium dihydrogen orthophosphate (kh2po4), potassium chloride, tris base, skimmed milk powder, nuclease free water, diethyl pyrocarbonate (depc), sodium dihydrogen phosphate (nah2po4), sodium

Central Government And Public Sector

CTN :44896452

06 May, 2026 NA

Belgaum - Karnataka

Tender For supply of rat triglyceride tg elisa kit , absolute ethanol laboratory grade , keychain with name tag labelstwo side id label and split ring plastic , absolute ethanol laboratory grade , surgical spirit , alcohol based hand sanitiser , alanine aminotransferase , ast activity assay kit , alkaline phosphatase assay kit , gshglutathione , urea bun colorimetric , total bilirubin tbil colorimetric assay kit , vibrio cholerae inaba bd 224301 , salmonella o antiserum poly ai factor 116 bd222641 , vibrio cholerae antiserum ogawa bd224311 , vibrio cholerae antiserum poly bd224321 , gentamicin sulphate , proteinase k solution20mgml , cation adjustedmhb , 50x tae buffer , syber safe dna gel stain 10000x in dmso , ezkill mycoplasma elimination kit , tryphan blue cell culture tested , collagenase type ii , lactophenol cotton blue , gelatin , dimethyl sulfoxide , immobilon p pvdf membrane , lipopolysaccharides from escherichia coli , ammonium bicarbonate bioultra 995percentage t , complete mini protease inhibitor cocktail , taq dna polymerase with standard taq buffer , 10 mm dntps mix n0447l , rneasy mini kit 50reactions , qiagen onestep rtpcr kit 100 , pcr purification kit , gel extraction kit , blood dna extraction kit , viral rna extraction kit , dispase ii , attachment factor 4z0210 , ammonium per sulphate , rat tumor necrosis factor elisa kit , af hdl and ldlvldl assay kit , triton 100 , phosphatase inhibitor , paraformaldehyde , cell strainer 70 um , histopaque1077 , nystatin mycostatin for cell culture , rna zap , freezing media , silymarin , temed , 111333hexafluoro2propanol hfip extrapure 99percentage , sodium hypochloride 4percentage , trypan blue for tissue culture , sodium caesinate , polyllysine hydrobromide pll hbr 70150kda , thiazolyl blue formazan mtt formazan , ethiyl acetate , depc treated nuclease free water , phenolchloroformisoamyl alcohol 25241 ph 80 for molecular biology , ciprofloxacin , hexane bottle , glycerol bottle , collagen , xylene extrapure ar , ethylene glycol , cdna synthesis kit 6110a , one step tb green primescript rtpcr kit ii perfect real time , protein molecular weight marker 200 lanes , pbs powder , formaldehyde solution , labolene for cleaning lab glassware , syber safe dna gel stain , human endothelial sfm , medium 199 hepes , dpbs no calcium no magnesium , fetal bovine serum certified heat inactivated , dmem high glucose , dmem powder high glucose , dmem , 47mm grade 41 circle filter paper , penicillinstreptomycin 10000 uml , trypsin 025percentage edta , fetal bovine serum , rpmi 1640 medium gluta max , goat antirabbit igg h l crossadsorbed secondary antibody alexa fluor 488 , 10 tris buffer solution , 1m tris hcl , pageruler plus prestained protein ladder 10 to 250 kda , supersignal west pico plus chemiluminescent substrate , aadacl2 polyclonal antibody , pierce bca protein assay kits , livedead baclight bacterial viability , penicillinstreptomycin solution , hexane , pbs sterile , twist amp basic kit //bid details 2 / 79

CTN :44915087

07 May, 2026 NA

Barmer - Rajasthan

Tender For providing of facility management services - lumpsum based - industrial; rate contract for ambient air, stacks, dg stack, pah, voc, hc, benzene, butadiene and hexane, soil and water monitoring at hpcl rajasthan refinery limited; consumables to be provided by servi..

CTN :44915564

07 May, 2026 5.12 Lacs

Mumbai - Maharashtra

Tender For supply of 1 octane sulphonic acid sodium salt , potassium iodide ar , ammonia solution , citric acid anhydrous ar , tetrabutyl ammonium hydroxide , carbon disulphide ar , pepsin , n hexane hplc grade , anhydrous ethanol ar , ammonium pyrrolidine thiocarbamate , n n diisopropyl ethylamine ar , sodium nitrite ar grade , methanol specially dried , trisodium phosphate ar grade , methanol hplc grade , hydrofluoric acid ar grade , hydranal solution , butyl chloride hplc grade , 14 dioxane ar grade , blue litmus paper

Central Government / Public Sector

CTN :44610131

24 Apr, 2026 NA

Panipat - Haryana

Tender For corrigendum : supply of calibration gases d d - bid schedule 1 9114028494 zero grade o2 0 18 balance n2 , bid schedule 2 9114028514 span gas o2 1 79 balance n2 , bid schedule 3 9114028524 zerogas propane n butane balance n2 , bid schedule 4 9114028364 zero gas 50 hydrogen balance n2 , bid schedule 5 9114028354 cal gas 15 methane balance h2 , bid schedule 6 9114350044 gas cyl calib o2 0 3 0 4 bal n2 , bid schedule 7 9114028484 pure helium gas 99 9995 , bid schedule 8 9114028384 cal gas 500ppm toluene balance benzene , bid schedule 9 9114028404 cal gas multi component mixture , bid schedule 10 9114028414 cal gas 1000ppm 2eb mx ox bal px , bid schedule 11 9114028424 cal gas 100ppm px bal p deb , bid schedule 12 9114028444 cal gas 400ppm p deb balance p xylene , bid schedule 13 9114028454 cal gas 100 ppm each o m p x bal pdeb , bid schedule 14 9114028464 calgas 400ppm pdeb 33 3 ea mx ox bal px , bid schedule 15 9114028544 calgas benz eb px mx ox etc bal toluene , bid schedule 16 9114028374 calgas 1000ppm n hexane etc bal toluene , bid schedule 17 9114028434 cal gas 0 15 toluene balance p xylene , bid schedule 18 9114350054 gas cyl calib o2 0 75 0 9 bal n2 , bid schedule 19 9114028534 span gas 1 h2 balance n2 , bid schedule 20 9114028394 cal gas mixed composition bal toluene , bid schedule 21 9114028594 cal gas 20ppm pdeb 33 ea mx ox and bal px , bid schedule 22 9114028584 cal gas 20ppm p deb balance px

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 :44537969

16 Apr, 2026 NA

Sagar - Madhya Pradesh

Tender For corrigendum : supply of chemicals for quality assurance laboratory at bpcl bina refinery e e - 1 10 phenanthroline , 1 2 dimethoxyethane c4h10o2 , 1 amino 2 naphthol 4 sulfonic acid , 1 butanol ch3 ch2 3oh , acetone sq pn q3351c , ammonium acetate ch3coonh4 , ammonium chloride nh4cl , ammonium persulfate , bromophenol blue ar 5 gm pack , bromothymol blue indicator , buffer solution ph 4 , buffer solution ph 7 , buffer solution ph 9 , cadmium acetate dihydrate ch3coo2cd 2h2o , cadmium sulfate hydrate 3cdso4 8h2o , calcium carbonate precipitated , calcium chloride cacl2 2h2o , carbon disulfide gr cs2 hill , carbon tetrachloride ccl4 , chem lab dextrose arorgrorextra pure , chem lab di sodium hydrogen phosphate , chem lab magnesium chld arorgrorextra pure , chem silica gel 100 200 mesh , chlorotex reagent , combicoulomat fritless , cyclohexene c6h10 , cyclopentane c5h10 93deg c , dibutyl sulfide c8 h18 s , di sodium hydrogen phosphate anhydrous , di sodium tartarate lab chem , edta di sodium salt dihydrate , eriochrome black t , ethanol hplc grade , ethylene glycol c2h6o2 , extran ma02 neutral 60755350001730 , ferric chloride anhydrous , ferroin solution , gelatin purified , glycerol , glycerol 2point5litre , glycine gr h2nch2cooh , hexamine , hydrochloric acid 35 percent , hydroxylammonium chloride gr nh2oh hcl , iodine , iodine monochloride icl , isooctane pure ch3c ch3 2ch2ch ch3 ch3 , karl fischer solution 10925805001730 , lead ii oxide pure pbo , lead nitrate pb no3 2 , lead ii acetate trihydrate ch3coo2pb3h2o , magnesium nitrate hexahydrate , magnesium oxide light casn 1309 48 4 , magnesium sulfate heptahydrate , mercuric chloride lab chem , ) /bid number : gem/2026/b/7370453 * /dated: 18-03-2026 & & / bid document 1 / 63 & & ' ' /item category mercuric sulphate lab chem , mercury ii sulfate , methanol dried ch3oh , methyl orange indicator c14h14n3nao3s , methyl red indicator c15h15n3o2 , naphthalene , n heptane ch3 ch2 5ch3 , n hexadecane c16h34 , n hexane c6 h14 , ortho cresol red indicator c21h18o5s , ortho xylene , ortho phosphoric acid 88 percent , oxalic acid dihydrate gr cooh 2 2h2o , patton and reeders reagent , petroleum ether , phenanthrene f by synthesis 8point22122point0100 , phenolphathalin indicator powder , potassium bromide , potassium carbonate , potassium chromate gr k2cro4 , potassium dichromate k2cr2o7 , potassium di hydrogen phosphate kh2po4 , potassium ferricyanide , potassium hydrogen carbonate gr sq , potassium hydrogen phthalate c8h5ko4 , potassium hydroxide koh , potassium iodate kio3 gr , potassium iodide kl , potassium mono hydrogen phosphate k2hpo4 , potassium nitrate , potassium permanganate kmno4 solid , potassium sulfate , potassium thiocyanate , silicon oil for cannon cav 2100 , silver nitrate agno3 , silver sulfate ag2so4 , sodium acetate anhydrous , sodium acetate trihydrate 95to98 percent , sodium azide lab chem , sodium bicarbonate granular , sodium carbonate 98point5 percent na2co3 , sodium chloride , sodium hydroxide naoh flake solid , sodium nitrate nano3 white crystal , sodium nitrite nano2 , sodium sulfate anhydrous na2so4 , sodium thiosulfate pentahydrate , stannous chloride , starch soluble gr , toluene c7h8 0point86kg per m3 , toluene emplura , toluene hplc grade , triethanolamine emplura n ch2ch2oh 3 , universal indicator , xylene c6h4 ch3 2 , zinc sulfate heptahydrate znso4 point7h2o , glacial acetic acid ch3cooh

Central Government/Public Sector

CTN :44653313

20 Apr, 2026 NA

Kalol - Gujarat

Tender For corrigendum : supply of acetic acid glacial ar , ammonia solution , ammonium chloride , chlorofrom , edta solution , hydroxyl amine hydrochloride ar , methanol ar , petroleum ether , potassium dichromate ar , sodium acetate ar , sodium hydroxide , sodium sulphate , 1,10-phenanthroline , hexamine ar , hydrazine sulphate , sodium sulphite ar , pot. permanganate , sulphuric acid , buffer capsules ph 4.0 , buffer capsules , ph 7.0 , buffer capsules , ph 9.2 , calcium chloride , iso octane spectroscopic grade , ph paper , xylene analar , methyl orange indicator , phenolphthalein indicator ar , edta disodium salt ar , ammonium ferrous sulphate , silica gel , potassium chloride a.r. , silver nitrate , acetone ar , potassium chromate , toluene ar , ethyl methyl ketone , hexamethylene tetra-amine , eriochrome black-t , calcium carbonate a.r grade , nitric acid ar , potassium thiocyanate ar , potassium hydroxide , n-heptane , barium chloride , hexane , iso propyl alcohol , silver nitrate solution , silicon grease , sodium chloride , sodium accetate trihydrate

CTN :44794193

27 Apr, 2026 NA

Srinagar - Jammu And Kashmir

Tender For supply of hydrazyl , dpx mountant , drabkins reagent , edta , edta disodium salt , eosin yellow , erythrosin , ethidium bromide , ethyl methane sulphonate , ethyl propiolate , ethylacetoacetate , ethylene diamine , fast green- stain , fast red tr , ferric chloride , ferrous ammonium sulphate , ferrous chloride , feulgen stain , fluorescein di acetate , formaldehyde , fructose pure , fuchsin basic and acidic , furan , geimasas stain , gibberlins ga3 , giemsa stain , glucose , glutaraldehyde-25 percent , glycerol , glycine , grahams stain-kit , haematoxylin , hisep - for density gradient centrifugation , hydrochloric acid , iaa -indole acetic acid , iba indole butyric acid , iodine , jasmonic acid , labolene , lacto phenol , lactose , laemmli buffer , lead tetraacetate , lieshman stain , light green- stain , litmus paper blue and red , litmus solution blue and red , magnesium carbonate -anhydrous , magnesium sulphate - anhydrous , magnesium turnings , malononitrile , manganese sulphate , manganous sulphate , mercuric chloride , mercuric sulphate , methylene blue - stain , molecular grade chloroform , molecular grade isopropanol , molecular grade methanol , ms medium -murashige and skoog , n,n,n,n-tetramethylethylenediamine-temed , naa - naphthalene acetic acid , n-bromosuccinimide , n-butanol , n-chlorosuccinimide , n-hexane , ninhydrin , nitric acid , nulease free water , o-nitrophenol , o-phosphoric acid , orecein , ortho-phthalaldehyde -opa , osmium tetraoxide , p-anisidine , pcr reaction mixture , pda , perchloric acid , petroleum ether , ph- buffer 9 , ph- buffers 4 , ph- buffers 7 , ph indicator paper 1-10 ph , ph indicator paper 1-14 ph , phenanthrene , phenol reagent , phenolphthalein indicator powder , phenolphthalein indicator solution , phenyl hydrazine , phenyl thiourea , phenylacetylene , phosphoric acid , phosphorous pentachloride , phosphorous trichloride , p-nitrophenyl phosphate , polyethylene glycol , polyethylene glycol-peg 8000 , polystyrene , ponceau stain , potash alum , potasium bromate , potassium bromide , potassium bromide ir grade , potassium cynide , potassium dichromate , potassium dihydrogen phosphate 1-hexyne , 1-octyne , 1-pentyne, 2, 4- dichlorophenoxy acetic acid, 2,6-diaminopyridine , 2-aminopyridine , 2- aminothiophenol , 2-methoxybenzaldehyde , 4-choloro benzaldehyde , 4-ethynyl toluene , 4-hydroxyacetophenone , 4-methoxybenzaldehyde , 50x pbs buffer, 50x tae buffer, acetic acid, acetocarmine - stain, acetone, acryl amide , acrylmide-molecular grade, agar , agarose powder , alanine, alcian blue, alizaraine red, alp-assay buffer, alpha nepthyl phosphate, aluminium chloride, amino acid kit , ammonium acetate, ammonium hydroxide, ammonium persulphate, ammonium sulphate, ampicillin ampoules, amyl alcohol , anhydrous sodium sulphate-solid, aniline blue- stain , anthrone reagent, benedicts reagernt, benzoyl peroxide, betamercapto ethanol , bis -2-chloro ethoxy ethane , bis acrylamide, blood typing kit -anti a, b and d, borex carmine, boron tribromide , bovine serum albumin, bradfords reagent, bromocresol green, bromophenol blue, buffer tablets- all ph, cadmium nitrate, calcium carbonate- anhydrous , calcium chloride extra pure, calcium hypochlorite, calcoflour white stain, canada balsam, cetyltrimethyl ammonium -ctab, chloral hydrate, cholestrol estimation kit, choline chloride , cholorosulphonic acid , cinnamic acid , cobalt -ii chloride , colchicine, congo red, coomssie brilliant blue, coons medium, copper sulphate, copper turnings , cotton blue in lactophenol, cotton blue- stain, cuprous chloride , czepeks medium, d-fructose , d-galactose , dibenzalacetone , //bid details 2 / 132

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