Latest silicon oxide Tenders | Government silicon oxide Tenders

Central Government/Public Sector

CTN :45347044

18 Jun, 2026 NA

Port Blair - Andaman And Nicobar Islands

Tender For supply of potassium di chromate , sodium fluoride , diphenylamine , ammonium iron ii sulfate , ammonium chloride , sodium hydroxide , potassium hydroxide , phenol , sodium nitroprusside di hydrate , trisodium citrate di hydrate , sulfanilamide , n1naphthylethylene diaminedihydrochloride , sodiumnitritehiar acs , potassium nitrate , cadmiumgranules , copper sulphate pentahydrate , ammonium molybdatetetrahydrate , oxalicacid di hydrate , ascorbicacid , disodium hexafluorosilicate , potassium antimony iii oxidetartratehemihydrate , potassium dihydrogenphosphate , sulphuricacid , hydrochloricacid , orthophosphoricacid , methanol , ethanoldiluent , acetone , sodium hypochlorite , hydrogen peroxide , benzene , chrysene d12 , gf c47cm1point2 , gff4 7cm 0point7 , me2402um47mm 0point2 , me25 0oint 45 , sulfuric acid about98percentage f analysis emparta acs , manganese chloride tetrahydrate gr , potassium iodide for analysis emparta , hydrochloric acid about 37percentage for analysis emparta acs , sodium thiosulphate pentahydrate for analysis empartaacs , starch soluble for analysis emparta acs , potassium iodate emplura , hydrogen peroxide 30 percentage for analysis emparta , potassium hydroxide pellets for analysis emparta , methyl green hicert , sodium hexametaphosphate emplura , dehydesolution 37 perent stablized 10 percent , phenolphthalein , methylorange indicator , ludox hs 40colloidalsilica , bromocresolgreen hicertacsph indicator , methyl red , neutral red , rose bengal , d glucose monohydrate , lactophenol cotton blue , mentero coccus aga rbase , nutrient agar , agar powder , emb agar , hi crome e coli agar , macconkey agar , mug mfc agar , mueller hinton agar , potato dextrose agarw3percentage agar , yeast malt agarym agar , mug nutrient agar , marineagar2216 zobell marine agar , peptone yeast dextrose agarcantino , plate count agar , sabouraudagarglucose4percentage , mendo agar les , peptone bacteriological , yeast extract powder , nutrientbrothnopoint 3 , marinebroth2216 zobell marine broth , potato dextrose broth granulated , mueller hinton broth

Central Government/Public Sector

CTN :45042804

25 May, 2026 NA

Bilaspur - Chhattisgarh

Tender For corrigendum : procurement of lab fine chemicals 100256872 100260074 - glacial acetic acid,ar, ammonia soln, 2.5l, petroleum ether,ar/gr/excelar/emparta, para-dimethylaminobenzaldehyde,ar,100gm, sodium acetate trihydrate,ar/gr/excelar+, toluene,ar/gr/excelar/emparta, sodium thiosulphate,n/10 ampoules, tripyridyltriazine,ar/gr/excelar/emparta, potassium hydrogen phthalate,ar/gr+, labolene,tr,5l, sucrose,ar/gr/excelar/emparta,500gm, glycerol,ar,1l, silver nitrate,ar/gr/excelar/emparta, acetone, ar, potassium permanganate,ar/gr/excelar+, sodium fluoride,ar/gr/excelar/emparta, potassium thiocyanate,ar/gr/excelar+, sodium hydroxide pellets,gr,500gm, hydroxylamine hydrochloride,ar/gr+, buffer capsule,ph 7,20tab bottle, buffer capsule,ph 9.2,20tab bottle, buffer capsule,ph 4,20tab bottle, ethanol,ar/gr/excelar/emparta, hexane,gr, sodium iodide,ar/gr/excelar/emparta, sodium azide,ar/gr/excelar/emparta, manganous sulphate,monohydrate, silica gel,sio2, buffer solution,ammonia, ammonium molybdate,ar,1kg, c2h3o2nh4,ar/gr/excelar/emparta, ammonium purpurate,ar/gr/excelar+, sulphuric acid,ar,98%,2.5l, oxalic acid,c2h2o4,ar/gr/excelar/emparta, tripyridyltriazine,ar/gr/excelar/emparta, turbidity soln,std,ar, conductivity std,500ml,84microsiemens/cm, buffer capsule,ph 9.2,20tab bottle, hydroxylamine hydrochloride,ar/gr+, glacial acetic acid,ar, iodine crystal,ar/gr/excelar/emparta, mercuric thiocyanate,ar, methanol,ar,1.5l, methanol dried,ar/gr/excelar/emparta, silica gel,blue,10/25kg,is3401, sodium carbonate anhydrous,ar,500gm, toluene,ar/gr/excelar/emparta, sodium diphenylamine sulphonate,ar/gr+, sodium acetate trihydrate,ar/gr/excelar+, sodium standard solution,w/100 mg/l nacl, iron std solution,1000mg/l, diisopropylamine,f/sodium analyzer, iso propyl alcohol,ar/gr/excelar/emparta, potassium iodate,ar/gr/excelar/emparta, sodium bicarbonate,ar, sodium hydroxide pellets,ar/gr/excelar+, kf appln-water standard, barium chloride,gr,500gm, potassium fluoride,ar/gr/excelar/emparta, labolene, liquor ammonia,ar,clear,colourless liq, para-dimethylaminobenzaldehyde,ar,100gm, ammonium molybdate,ar,1kg, ammonium sulphate,ar/gr/excelar/emparta, acetic acid glacial,ar/gr/excelar+, buffer capsule,ph 7,20tab bottle, buffer capsule,ph 9.2,20tab bottle, buffer solution,ph 10, buffer capsule,ph 4,20tab bottle, barium perchlorate,ar/gr/excelar/emparta, chloroform,ar/gr/excelar/emparta,500ml, chlorotex reagent,lr,100ml, karl fischer reagent,500ml, dipotassium hydrogen phosphate,ar/gr+, formic acid,ar/gr/excelar/emparta, hexane,gr, hydrochloric acid,ar/gr/excelar/emparta, hydroxylammonium chloride,ar/gr/excelar+, magnesium chloride,ar,500gm, methanol,ar/gr/excelar/emparta, oxalic acid,ar/gr/excelar/emparta,500gm, potassium dihydrogen phosphate,ar/gr+, potassium iodate,ar/gr/excelar/emparta, sodium bicarbonate,ar, sodium carbonate anhydrous,ar,500gm, sodium hydroxide pellets,gr,500gm, sodium iodide,ar/gr/excelar/emparta, silver nitrate,ar/gr/excelar/emparta, sodium thiosulphate,n/10 ampoules, sodium bisulfite,sq, sucrose,ar/gr/excelar/emparta,500gm, ammonium hydroxide,lr,2.5l, nitric acid,gr,2.5l, sodium acetate trihydrate,ar/gr/excelar+, sulphuric acid,ar,98%,2.5l, thioglycolic acid,ar/gr/excelar/emparta, mercuric thiocyanate,500gm, ferrous ammonium sulphate,ar/gr/excelar+, glycerol,ar,1l, sodium azide,ar/gr/excelar/emparta, manganous sulphate,monohydrate, pyrogallol,ar/gr/excelar/emparta, potassium dichromate,k2cr2o7, carbon tetrachloride,ar,500ml, sodium sulphide,ar, sodium azide,ar,100gm, labolene,tr,5l, acetone,ar/gr/excelar/emparta, toluene,ar/gr/excelar/emparta, petroleum ether,ar/gr/excelar/emparta, disodium hydrogen phosphate, ferric chloride hexahydrate,lr,250gm, triethanolamine,ar/gr/excelar/emparta, silicone grease, ortho phosphoric acid,ar/gr/excelar+, ferrous sulphate,ar/gr/excelar/emparta, stannous chloride,ar/gr/excelar/emparta, sodium diphenylamine sulphonate,ar/gr+, xylenol orange,c31h32n2o13s,10gm, ferroin solution,redox indicator, starch soluble

State Government

CTN :45244635

04 Jun, 2026 NA

Ramanathapuram - Tamil Nadu

Tender For corrigendum : e-tender for supply of 450 kg food grade potassium iodate in 25 kgs tins to mvsc, valinokkam, ramanathapuram district on for basis for the period from 01.06.2026 to 31.12.2026

CTN :45279773

11 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of hydrazine sulphate five hundred g hach seven four two two six , hydroxylamine hydrochloride five hundred g merck one point nine four nine two two point zero one two one , potassium hydrogen phthalate purified five hundred g merck emparta six one seven six zero three zero five zero zero one seven three zero , potassium iodate two hundred fifty g merck emparta one point nine three six six two point zero one two one , silver nitrate twenty five g merck emparta one point nine three two zero zero point zero zero two seven , sodium chloride five hundred g merck emparta one point nine three two zero six point zero five two one , disodium hydrogen phosphate thousand g merck emparta one point nine three two zero nine point zero five two one , zirconyl nitrate five hundred gm , concentrated hcl thousand ml merck emparta one point nine three zero zero one point zero five two one

State Government

CTN :45259438

02 Jun, 2026 NA

Thiruvananthapuram - Kerala

Tender For purchase of following chemicals acetamide , acetic anhydride , acetone , acetonitrile , acetic acid , acrylamide , acrylic acid , activated charcol , alizarin , aluminium nickel sulphate , 2-aminopyridine , ammonia solution , ammonium dichromate , ammonium dihydrogen ortho , phosphatee , ammonium ferrous sulphate hexa , hydrate , ammonium fluoride , ammonium hydroxide , ammonium hydrogen , orthophospahate , ammonium metavanadate , ammonium molybdate , ammonium nickel sulphate hexa , hydrate , ammonium oxalate monohydrate , ammonium persulphate , ammonium sulphate , ammonium sulphide , aniline , anthranilic acid , ascorbic acid , barium chloride , barium nitrate , barium sulphate , benzaldehyde , benzene , benzoin , benzophenone , benzoyl chloride , biphenyl , bismuth nitrate pentahydrate , calcium chloride , calcium oxalate , calcium sulphate , cerium ( ) nitrate , cerium ( ) nitrate , chloroform , chromic chloride , cinnamic acid , citric acid , cobalt acetate , cobalt nitrate , cobalt sulphate , 1,5-diphenyl carbazide , diammonium hydrogen , phosphate , diethyl ether , diphenyl , diphenyl amine , disodium hydrogen phosphate , disodium oxalate , edta , ethyl acetate , erichrome black t , ethylene glycol , fructose (d) , fehlings solution , ferric chloride anhydrous , ferric sulphate hepta hydrate , ferrous sulphate hepta hydrate , ferrous sulphide , glacial acetic acid , glycerol , glucose , hexane , hydrazine hydrate , hydrogen peroxide , hypophosphorus acid , iron sulphate hepta hydrate , isopropanol , lead acetate , lead oxide , lithium carbonate , m- ntirobenzoic acid , magnesium carbonate , magnesium dioxide , manganous chloride , magneson reagent , methanol , methyl acetate , methyl orange , methylene blue , meta phosphoric acid , 3-nitrobenzaldehyde , 3-nitro benzoic acid , naphthalene powder , nickel chloride , nickel nitrate , nickel sulphate , nitric acid , n-phenyl anthranilic acid , -naphthylamine , ortho phosphoric acid , o-phenylene diamine , n- phenyl anthranilic acid , p- phenylenediamine , benzene , phenol , phenolphthalene , phenyl hydrazine , phthalic anhydride , potassium carbonate , potassium chlorate , potassium ferricyanide , potassium hydroxide pellets , potassium iodate , potassium iodide , potassium permanganate , potassium persulphate , potassium sulphate , quinhydrone , salycylic acid , silica (for desicator) , silver nitrate , sodium acetate anhydrous , sodium bicarbonate , sodium borate decahydrate , sodium borohydride , sodium bromide , sodium dichromate , sodium gluconate , sodium hydroxide , sodium metal pieces , sodium nitrite , sodium nitroprusside , sodium potassium tartrate , sodium sulphide flakes , sodium thiosulphate anhydrous , sodium tungstate , stannous chloride , strontium nitrate , sulphanilic acid , sulphur powder , sulphuric acid , tartaric acid , titanium dioxide , titanium isopropoxide , titanium n- butoxide , tollen's reagent , trichloro acetic acid , trisodium citrate dihydrate , urea , vacuum grease , zinc chloride anhydrous , zinc nitrate hexahydrate , zirconium oxychloride , octahydrate

CTN :45237394

02 Jun, 2026 NA

Delhi - Delhi

Tender For supply of n hydroxysuccinimide 98 percent 100g , chlorzoxazone 100g , l methionine methyl ester hydrochloride 98 percent 25g , l phenylalanine methyl ester hydrochloride 98 percent 25g , l tryptophan methyl ester hydrochloride 98 percent for peptide synthesis 25 gm , l tyrosine methyl ester hydrochloride 25g , iron iii ferrocyanide 25g , gallium iii chloride anhydrous 25g , potassium hexacyanoferrate ii trihydrate acs reagent 98.5 to 102 percent 500g , pk 11195 peripheral benzodiazepine antagonist, powder 50mg , iron iii chloride reagent grade, 97 percent 1 kg , 5 bromo 2 benzoxazolinone 5g , dichloromethane for analysis 2.4 litre , activated charcoal powder, 100 particle size, decolorizing 1kg , zeolite 100g , 3,3,5,5 tetramethylbenzidine standard for gc 250mg , toluene hplc plus, for hplc, gc, greater than 99.9 percent 1 liter , s 4 nitrophenylalanine methyl ester hydrochloride 97 percent 10g , n n dimethylformamide acs regent greater than 98.8 percent 2.5 litre , cesium standard solution traceable to srm from nist csno3 in hn3, 100ml , strontium standard solution traceable to srm from nist srno2 in hno 500ml , barium standard for aas 250ml , potassium iodide for analysis 500g , cesium standard for icp 1gperlcs in nitric acid , strontium standard for icpms 100ml , barium standard for ixpms 100ml , ruthenium icp standard 100ml , iodide standard for icpms 100ml , iodate standard for icpms 100ml , bromine standard for icpms 100ml , cobalt standard for icpms 100ml , triethylamine greater than 99.5percent, liquid 2 ltr , anti tspo antibody produced in rabbit 100ug , anti pbr or tspo antibody produced in rabbit 100ul , 4 phenyl 1.3 dioxolan 2 one 100mg , 4 allyloxy methyl 1,3 dioxolan 2 one 200mg , r 4 methyl 1,3 dioxolan 2 one 5g , 4 viyl 1,3 dioxolan 2 one 99percentg 25g , 4 chloromethyl 1,3 dioxolan 2 one 100mg , tert butyl 6 amino 1h indazole 1 carboxylatge, 97percent 5g , calcium phosphate dibasic 98.0 to 105.0 percent 2.5kg , ethylenediaminetetra, methylenephosphonic acid 100gm , kaolinite natural 1 kg , 3 aminopropyl triethoxysilane 98 percent 100ml , citric acid acs reagent grade 99.5 percent, crystals 1 kg , diethylenetriamine pentaacetic acid pentasodium salt solution 500ml //bid details 2 / 39

Central Government And Public Sector

CTN :44949116

19 May, 2026 NA

Kudankulam - Tamil Nadu

Tender For corrigendum : supply of potassium iodate tablets 170 mg in bottles each containing 500 tablets , potassium iodate tablets 170 mg in bottles each containing 100 tablets , potassium iodate tablets 85 mg in bottles each containing 500 tablets , potassium iodate tablets 85 mg in bottles each containing 100 tablets , potassium iodate tablets 42.5 mg in bottles each containing 500 tablets , potassium iodate tablets 42.5mg in bottles each containing 100 tablets

Central Government/Public Sector

CTN :45120282

14 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of protective barrier cream with water repellent base. protective barrier cream should form silicon oxide or zinc oxide protective layer with application prior to work. the barrier should protect against acids, alkalis, resins, paints, varnishes, hydro carbon solvents, diesel, grease, chromates, lubricating oil & phenolic compounds. it should be antibacterial & non- toxic. it should give minimum protection for four hour. it should be environmentally safe and must not violet any pollution control norms. as per drg.no. it is mandatory that tenderer should have a valid specn: [1 ]

Central Government/Public Sector

CTN :44948062

30 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of protective barrier cream conforming to specification as under: 1. protective barrier cream should form a silicon oxide or zinc oxide protective layer with application prior to work. 2. the cream should protect against acids, alkalie resin, paints, varnish, hydro carbons, grease, lube oils & phenolic compounds. 3. it should be water repellent and non greasy. 4. it should be hypo allergic and allow skin to breathe. 5. it should be anti-bacterial and non-toxic. 6. it should give a minimum four hours protection film to remain on hand for a minimum four hours. it should be manufactured under valid drug license by competent food & drug authority of govt. packing should be 500grams poly jar or 5 kgs poly jar.(shelf life : one year) [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44947463

15 May, 2026 NA

Patratu - Jharkhand

Tender For supply of skin protective barrier cream, brand - dermex or kerodex-71 or hand medic or equivalent a) protective barrier cream should form a silicon oxide or zinc oxide protective layer with application prior to work. (b) the barrier should protect against acids, alkalis, resins, paints, varnishes, hydro carbon solvents, diesel grease chromates, lubricating oils & phenolic compounds. (c) it should be water repellant & non greasy. (d) it should be hypoallergenic & allows skin to breathe. (e) it should be antibacterial & non-toxic. (f) it should be manufactured under a drug license by competent food & drug authority of the govt. (g) should give minimum protection for four hours, protective film to remain on handfor four hours. [ warranty period: 30 months after the date of delivery ]

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