Latest copper chrome boron Tenders | Government copper chrome boron Tenders

Central Government/Public Sector

CTN :41044981

31 Jul, 2025 4.11 Lacs

Sidhi - Madhya Pradesh

Tender For supply of standard ph buffer of ph 4.0 , standard ph buffer of ph 7.0 , standard ph buffer of ph 9.0 , standard ph buffer of ph 10.0 , fluoride standard solution , 100 ntu calibration standard formazine , tss crm standard , oil and grease crm , ammonium standard solution , potassium hydrogen phthalate , bod 1000m g by l crm , rfc crm , sodium nitrite , potassium iodate , tri sodium phosphate dodechydrate , dpd oxalate , dpd sulphate pentahydrate , anhydrous dpd sulphate , anhydrous potassium dihydrogen phosphate , sodium sulphite , diethyl-p-phenylenediamine

State Government

CTN :41011327

24 Jul, 2025 16.13 Lacs

Kanpur - Uttar Pradesh

Tender For custom bid for services - empanelment of suppiler for fine chemicals-emb agar, levine 500gm, ss hiveg* agar 500gm, phenolphthalein, 0.1 % w/v 125ml, edta disodium salt dihydrate extrapure 500ml, gram's crystal violet 500ml, safranin 0.5% w/v 500ml, sodium salicylate 500gm, phenyl methyl sulphonyl fluoride 5 gram, tetra-sodium pyrophosphate anhydrous 500gm, deoxycholic acid sodium salt 100gm, sodium lauryl sarcosinate 25gm, sodium hydroxide pellets purified, 97% 500 gms, potassium hydroxide pellets extrapure, 85% 500 gms, sodium potassium tartrate tetrahydrate pure, 99% 500 gms, cupric sulphate anhydrous extrapure, 99% 100 gms, sodium chloride acs, 99.9% 1 kg, carboxymethyl cellulose sodium salt (cmc sodium hv), high viscosity 1100 1900 cps 500 gms, cellulose microcrystalline pure for tlc, 98% 500 gms, chitosan (low mw) extrapure, 10 150m.pas, 90% da 100 gms, ferric chloride anhydrous pure, 98% 500 gms, silica gel 60 120 mesh 500 gms, polyethylene glycol 400 (peg 400) 500 gms, di-phenyl picryl hydrazyl (dpph) 250 mg, aluminium chloride 500 g, agarose 100 gm, potato dextrose agar 500-gm, agar powder, bacteriological grade 500-gm, nutrient broth 100 gm, di nitro salicylic acid 25gm, citric acid monohydrate extrapure, 99.5% 500 gms, dextrose acs 500 gms, trifluoroacetic acid (tfa) extrapure ar, 99.5% 100 ml, chitosan (medium mw) extrapure 10 gms, carboxymethyl cellulose sodium salt 500 gm, cupric chloride pure, 98% 500 gm, zinc acetate dihydrate extrapure, 98.5% 500 gms, agar powder, regular grade for bacteriology 250g, nutrient broth 500g, magnesium oxide heavy extrapure, 98% 500g, 2,2-diphenyl-1-picrylhydrazyl (dpph) extrapure, 95% 01g, d-glucose 500g, sucrose 500g, tris 100g, naoh 500g, edta 100g, kovac's reagent strips 1 pck, simmon's citrate agar 100g, nitrate agar/broth 500g, nessler's reagent 125ml, zinc solublizing medium 500g, jensen medium 100g, picric acid 100g, methyl red dye 10g, 2,4- dinitrophenylhydrazine 25g, nutrient broth 500g, agar powder 500g, guaiacol 250g, sodium acetate 500g, phenol 500 gms, citric acid 500g, sodium phosphate dibasic anhydrous 500gm., sodium phosphate monobasic 500g, tannic acid 250g, sodium potassium tartrate 500g, manganese(ii) sulfate 500g, sodium succinate 100g, potassium chloride 500g, sodium hydroxide 500g, dns reagent 25 g, tween 80 500g, 2,2-diphenyl-1-picrylhydrazyl (dpph) 1 g, ammonium sulphate 500g, trichloroacetic acid 100 g, 1-naphthol 100 gm, gibberellic acid 10 gm, glutathione 5 gm, na2co3 500 gm, tca 100 gm, thiobarbituric acid 25 gm, zinc acetate 500 gm, agar 500 gm, poly vinyl alcohol 100 gm, chitosan 100 gm, guaiacol 100 gm, potato dextrose broth 500 gm, tyrosine 25 gm, chrome azurol s 1(10g), ki 25 gm, poly ethylene glycol-8000 500 gm, sulfosalicylic acid 250g, peptone 500gm, yeast extract 500 gm, d (+)-glucose anhydrous 1000 gm, agar powder 100 gm, sodium potassium tartrate, tetrahydrate 500 gm, ascorbic acid 100 gm, calcium alumino silicate, hi-lr 250 gm, sodium phosphate dibasic dihydrate. 500 gm, ammonium molybdate tetrahydrate 100 gm, potassium persulphate, acs 500 gm, silica gel blue (self indicating) (coarse) 500 gm, methylamine hydrochloride 100 gm, meta-phosphoric acid 10 gm, sodium sulfide 25 gm, nutrient agar 500 gm, thiomalic acid 25gm, sodium mercaptoacetate 100gm, 3-mercaptopropionic acid 100ml, 2,3-dimercaptosuccinic acid 1 gm, 2-thiobarbituric acid 25gm, 2-mercaptopyridine 25gm, barium chloride dihydrate 500gm., ammonium molybdate tetrahydrate 25gm., gallic acid monohydrate 500 gm, butylated hydroxytoluene 100gm, anthrone 100gm, silver sulphate 25gm, oil red o 25gm., zinc nitrate hexahydrate 500gm, zncl2 500g, cr(iii) 500g, cr(vi) 500g, potassium dichromate 500g, sodium hypochlorite 5l, gram's iodine 500ml, guaicol 250g, ddt 5g, ascorbic acid 100g, alluminium sulphate hydrate 500g, sodium phosphate dibasic anhydrous extrapure, 99% na2hpo4 500g, potassium dihydrogen orthophosphate pure, 99% kh2po4 500g, magnesium chloride hexahydrate for molecular biology,

Central Government / Public Sector

CTN :40994959

24 Jul, 2025 NA

Delhi - Delhi

Tender For two (2) years rate contract for procurement of quality control laboratory chemicals for various refinery units of iocl. - two (2) years rate contract for procurement of quality control laboratory chemicals for various refinery units of iocl., acetic acid, alcohol,iso butyl,mol wt:74.12,98%, ammonium chloride, bromocresol green ar/gr powder, cyclohexanone, alizarin yellow r, iodine solution,n/10,500ml, karl fisher reagent, paraffin liquid light, benzene, grade: ar, potassium permanganate, sodium acetate anhydrous, acetone ar, pack: 2.5 litres, acetonitrile hplc, code no: 44007, 4-amino antipyrine, ammonium molybdate, ar/gr, ammonia,liquid,25%nh3,ar/gr, ascorbic acid, ammonium ferrous sulphate,ar,pack:500 g, ammonium persulphate,(nh4)2s2o8,ar grade, ammonium sulphate,ar, 1 amino 2 napthol 4 sulphonic acid(ansa), ammonium acetate, ar (98%), barium chloride,gr,500gm, n-pentane, hplc grade, sodium tetraborate(borax), n-butanol,ar, bromophenol blue indicator ph 3.0 - 4.6, calcium chloride,ar/gr, carbon di sulphide,ar/gr, carbon tetra chloride,ar/gr, chlorotex reagent, pack: 100 ml, citric acid,anhydrous,gr,500g, cuprous chloride, cyclohexene, calcium carbonate , ar, dichloromethane ar, dimethylformamide (99+%), disodium monohydrogen orthophosphate, di-potassium hydrogen phosphate, edta,ar, ethanol,ar, ethylene glycol,ar, formaldehde solution,37-41%,gr,500ml, ferrous ammonium sulphate, ferric chloride hexa hydrate,sq,500g, ferroin/indicator/ar grade 100 ml pack, ferrous sulphate hepta hydrate, glycerine,ar/gr, n-heptane,excelar/gr/ar, hexadecane,ar/gr, 2-hexanone standard, n-hexane,hplc, n-hexane,ar, hydrochloric acid,sq,500ml,cat.no:29145, hydrogen peroxide-30% solution- lr, hydroxylammonium chloride cryst., 2-hydroxy-1-(2-hydroxy-4-sulpho-naphthyl, iodine, iodine n/10 cvs - pack - 6 amps, iso octane,ar/gr, iso propyl alcohol,ar, methyl,red, xylenol orange indicator,5g, universal indicator solution, lead acetate,ar, magnesium chloride,ar, magnesium sulphate,ar, mercuric oxide ar, methanol (specially dried), methyl ethyl ketone, methylene blue, methyl red (ph ind. soln.),pack: 125 ml, mercuric nitrate, mercuric sulphate, methyl iso butyl ketone (mibk) - ar, manganous sulphate- pack 500 grams, mercuric iodide ar, maleic anhydride ar, methyl orange ph indicator, pack:125 ml, murexide,lr, nitric acid excelar - pack 500 ml, sq nitrobenzene, pack : 500 ml, p-naphtholbenzene,indicator, n-heptane for hplc & spectroscopy, orthophosphoric acid, ar, oxalic acid,ar/gr, petroleum ether (40-60),ar/gr, phenol,ar, phosphorus pentoxide,ar, polyethylene glycol 6000, 2 2 bipyridyl ar/gr, 2-propanol,lr grade in 25ltr container, phenolphthalein soln,125 ml, phenanthroline monohydrate-1,10, potassium bromate,ar/gr, potassium bromide,ar, potassium chloride, ar/gr, potassium dichromate,ar, potassium dihydrogen phosphate,99.5ar/gr, potassium hydroxide,pellets,ar/gr, potassium iodide, ar/gr, potassium nitrate, ar/gr, potassium per sulphate, gr:ar, pk:500gm, potassium hydrogen phthalate, potassium chromate,ar, potassium ferricyanide,500g, potassium fluoride anhydrous lr, potassium iodate,excelar, potassium thiocyanate,ar/gr, pyrogallol ar gr, ph buffer solution 4.01 ,standard, ph buffer solution 7.00, standard, ph buffer solution 9.00, standard, silica gel,gr. 923,100-200 mesh, silicon carbide, silver nitrate,0.1 mol (0.1 n)for 500 ml, silver nitrate excelar - pack- 25 grams, sodium azide, pack: 100 grams, sodium borohydride, ar, 98%, 25 gm, sodium carbonate, sodium chloride, ar, sodium hydroxide,pellet,500g,27815, sodium thiocyanate ar, sodium sulphate anhydrous,gr,(500 g), sodium thiosulphate ar, sodium thiosulphate,penta hygrate,lr, sodium thiosulphate,n/10 cvs,37186,6amps, starch soluble gr/ar, stearic acid,synthesis, sulfuric acid, ar, sulphuric acid,n/50, sulphuric acid,sq-excellar,29995,500ml, sodium sulphide,ar, sodium sulphite anhy gr/ar, stannous chloride,ar/gr, sodium disulphite,ar/gr, sodium hydrogen sulphite ar/lr grade, sodium metabisulphite

Central Government/Public Sector

CTN :39402393

14 Jul, 2025 NA

Delhi - Delhi

Tender For corrigendum : supply of lasts , finished leather , lining pu or gore tex , phylon sock lining , oval rings metal , eyelets , matching colour thread leather , pu adhesive , primer , brush , cotton cloth , dendrite rubber solution , shoe laces , heel , velcro , cutting mat a2 size , out soles different styles tpr or pu , foam , agar powder , glucose , sodium dihydrogen phosphate , yeast extract , peptone , ammonium sulfate , magnesium sulfate , potassium dihydrogen orthophosphate , calcium chloride dihydrate , hydrogen peroxide disinfectant , pcr amplification kit

CTN :40963776

11 Jul, 2025 5.00 Lacs

Alwar - Rajasthan

Tender For chemical, instrument, filter paper purchese-, potassium dicomate(ar), , ferrous ammonium sulphate (ar), , sodium bicarbonate(ar), , ammonium molybdate(ar), , ammonium acetate(ar), , mono calcium phosphate (ar), , barium chloride (ar), , t.e.a.(ar), , sulfuric acid (lr), , hydrochloric acid ar, , sodium fluoride (ar), , cacl2, 2h2o ar, , gum acacia (ar), , calcium sulphate ar, , no042, , 12.5, , filter paper packet (100 circles) cm circle, , filter paper packet (100 circles) cm circle, , number 42 12.5, , filter paper packet (100 circles) no.01 12.5cm circle, , zn, standard (aas), , fe standard (aas), , cu standard(aas), , mn standard (aas), , ph buffer 4,7,9.2, , satanus chloride ar, , potassium dihydrogen ortho phosphate ar, , diphenyal aminear indicator, , tin metal, , potassium cloride ar, , zinc metal, , acetic acid glacial ar, , nitric acid ar, , bottle top dispenser,

Central Government / Public Sector

CTN :40870376

18 Jul, 2025 NA

Murshidabad - West Bengal

Tender For supply of chemical - sulphuric acid , hydrocholoric acid , chloroform , sodium citrate anhydrous , l-dopa , sodium carbonate , sodium hydroxide , citric acid , filter paper sheet , hydrochloric acid , nitric acid , dimethyl sulfoxide , follin ciocalteaus phenol reagent , sodium dihydrogen orthophosphate dihydrate , disodium hydrogen phosphate , sodium carbonate anhydrous , copper sulphate anhydrous , ethyl alcohol , methanol , orthophophoric acid , potassium sulphate

Central Government/Public Sector

CTN :40842616

17 Jul, 2025 NA

Delhi - Delhi

Tender For supply of reagents and consumables c c > f> f - glycerol , methanol , sodium phosphate monobasic , magnesium sulphate mgso4 , rnaase , phenol tris equilibrated 500 ml , ethanol , chloroform , isopropanol , pgem t easy vector systems , depc treated water 100 ml , glycine , potassium dihydrogen phosphate , lipofectamine 3000 , chelex 100 sodium , bacterial conjugation kit 5 experts , bacterial tansduction kit 5 experts , fluo 4 direct calcium assay ki 1 kit

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