Latest sodium thiosulphate Tenders | Government sodium thiosulphate Tenders

State Government

CTN :40865924

28 Jul, 2025 14.00 Lacs

Ukai - Gujarat

Tender For corrigendum : supply of swas chemicals for chemical lab at ukai tps.(et- 5974 chemical lab) - sodium molybdate, oxalic acid ar, ammonium iron(ii) sulphate ar grade, ammonium monovanadate for making phosphate analyzer in swas panel., ammonia soln (lgiquor ammonia), citric acid pkg. 500 gms, iso propyl alcohol, ascorbic acid, ethylane diamine tetra acetate (edta sodium salt ar/gr), sulphuric acid (ar), silica reagent kit, cat no: 6783600 for silica analyzer 5500 sc (hach), reagent set for hach make sodium analyzer, silica std.sol.0.5 mg/l 2.9 l cat.21008-03, ph buffer solution kit, hach cat: 2947600, standard solution for phosphate analyzer, 5500sc., molybdate 3 reagent for silica analyser 5000 hach on line packing :2.9ltr cat no: 199503 make : hach, solvent for hi temp citric acid for silica analyser 5000 make: hach packing: 2.9ltr cat no :2704303, citric acid surfactant f/h1 temp for silica analyser 5000 packing :29gm make: hach, amino acid f rgt for silca analyser make hach 5000make :hach cat no:2353103 pack:2.9lit bottle

Central Government/Public Sector

CTN :41028810

31 Jul, 2025 10.0 Thousand

Bangalore - Karnataka

Tender For tender for annual rate contract for supply of laboratory research chemicals, consumables-, all chemicals / consumables used for lab, all kind of himedia (media related and grm chemicals) products and other categories, merck ethanol (original) - 500ml bottle and ethanol (china)-500ml, all kinds of fisher scientific - qualigens fine chemicals products, all kinds of bd difco/bbl products, all kinds of qiagen products, all kinds of tokyo chemical products (tci products), all kinds of srl products, all kinds of mp biomedicals products, all kinds of genei laboratories products, all kinds of lonza products, plastic wares (complete range) useful for scientific research, biograde biohazard covers suitable for incineration and autoclaving, thickness 0.3mm, size in inches-8x12,19x24,24x38, all kinds of axiva/volex brand products, all kinds of nunc/nalgene brand products, all kinds of genaxy products, all kinds of merck millex and membranes, merck amicons and other products, all kinds of dispovan products, dispo concept and lister products, thermo fisher finn pippettes and consumables, all kinds of axygen brand products, all kinds of corning and trueline brand products, all kinds of falcon brand products, all kinds of ramsons products, all kinds of tarsons products, all kinds of sartious products, glasswares (complete range) all kinds of borosil products, lab consumables, absorbing blotting papers size 18x22 inches; gsm: 80 to 85 (pack of 500), whatman products and blue star slides and cover glasses products, all kinds of ultra duracell batteries, alkaline-9v, aa, 1.5v and aaa, 1.5v, lr03, itb, 2tb and 4tb external usb 3.2 hdd's with 3 years replacement warranty onsite, oem manufacturers hddds preferred, aluminium foil, s:300mm x 72mtrs, 10.5 micron, premium quality., x, quamy., house keeping items, all kinds of fem products, dettol products, sterillium and himalaya hand sanitizer (500ml), kimberly clark:, 1. kimsoft cat # 04003, 250 sheets per roll, 2. kimsoft smile 41500a m-fold towels, 3. slim rolls scot cat # 12388, jumbo roll 90mm x 225mts, all kinds of hp cartridges and hp products, all kinds of eppendorf consumable products

CTN :40991707

16 Jul, 2025 2.00 Lacs

Hanumangarh - Rajasthan

Tender For tender for rate contract for supply of lab chemicals and glassware as per tender

Central Government / Public Sector

CTN :40843229

18 Jul, 2025 NA

Begusarai - Bihar

Tender For corrigendum : tender for supply of lab chemicals - refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enquiry cum offer for technical specification and scope , refer item text of enq

State Government

CTN :41011123

19 Jul, 2025 2.16 Lacs

Khorda - Odisha

Tender For supply of purchase of chemicals for mzqcl d d - methanol hplc grade 2.5 ltr , sodium acetate anhydrous 250 gm , sodium hydroxide pellet 500 gm , acetonitrile ms grade 4 ltr , ethyl acetate ms grade 1 ltr , magnesium sulphate anhydrous ,1kg , ammonium acetate ms grade 25 gm , acetic acid ms grade 100 ml , water ms grade 4 ltr , isopropyl alcohol ms grade 2.5 ltr , ethanol lab grade 1 ltr , isopropyl alcohol lab grade 1 ltr , isopropyl alcohol hplc grade 2.5 l , phosphate buffered saline 100 gm , discovery dsc 18 spe bulk packing 100 gm

Central Government/Public Sector

CTN :41011450

23 Jul, 2025 NA

East Godavari - Andhra Pradesh

Tender For supply of lab chemicals : : - acetic acid ar , acetone ar , aluminium oxide alumina lr , laboratory chemical carbon disulphide ar , chloroform , acetic acid glacial ar , iso octane ar grade , methanol ar , n-hexane , n heptane , nitric acid ar , petroleum ether 40-60 c , phenyl isothiocynate , dichloromethane ar-gr , silica gel 60-120 mesh a r sds , karlfisher reagent ar , silver nitrate ar , stannous chloride , sulphuric acid ar , toluene a r , xylene , yeast extract powder

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 :40995274

18 Jul, 2025 NA

Bilaspur - Chhattisgarh

Tender For procurement of fine chemicals for chemistry lab, ntpc sipat - sodium lauryl sulphate,ar, ammonium molybdate,ar,1kg, potassium metabisulphite,gr, tripyridyltriazine,ar/gr/excelar/emparta, hydroxylamine hydrochloride,ar,50gm, chloride,std,srm-nist trac,1000mg/l, copper,std soln,nist traceable,1000ppm, ammonium acetate c2h3o2nh4,gr, hydrochloric acid,lr,1n ampoules, sodium hydroxide,ar,n/10 ampoules, sodium hydroxide,lr,1n ampoules, iodine,n/10,e-merck,6 ampoule, orp std solution,lr, buffer solution,gpr,500ml, buffer solution,ar,500ml, buffer solution,ar, buffer solution,ph 10, turbidity soln,std,ar, phenol,ar,1kg, sodium sulphite,ar/gr/excelar/emparta, calcium carbonate,ar, ammonium perpurate,lr,5gm, o-tolidine soln,ar/gr/excelar/emparta, sodium hydroxide pellets,ar/gr/excelar+, sodium thiosulfate,ar/gr/excelar/emparta, ferrous (ferrozine)lr,97%,5gm, triethanolamine,ar/gr/excelar/emparta, universal indicator,500ml bottle, conductivity soln,std,100microsiemens/cm, conductivity soln,std,500ml, karl fischer reagent,500ml, methanol dried,ar/gr/excelar/emparta, chloroform,ar/gr/excelar/emparta,2.5l, sodium thiosulphate,ar,0.1n ampoule, metol,c7h11no5s,100gm, toluene,c7h8,ar,2.5l, hexane,ar/gr/excelar/emparta

Central Government/Public Sector

CTN :40772044

15 Jul, 2025 NA

Bilaspur - Chhattisgarh

Tender For corrigendum : procurement of fine chemicals for ntpc kanti - sodium meta bisulphite,ar/gr/excelar+, petroleum ether,c6h14,lr,2.5l, hexane,gr, silver nitrate,ar/gr/excelar/emparta, o-tolidine,ch3c6h4nh2,500ml, chlorotex reagent,liquid,ar, pyrogallol,ar, bathophenanthroline,ar,1gm, diphenylamine,ar/gr/excelar/emparta, calcium carbonate,ar, phenolphthalein,ar,50gm glass, silica gel,blue,10/25kg,is3401, potassium permanganate,ar/gr/excelar+, toluene, sodium chloride,ar/gr/excelar/emparta, buffer solution,ph 10, buffer solution,gpr,500ml, buffer solution,ar,500ml, buffer solution,ar, potassium iodate,ar/gr/excelar/emparta, metol,c7h11no5s,100gm, hydrochloric acid,ar/gr/excelar/emparta, ethanol,c2h5oh,ar/gr/excelar/emparta, potassium nitrate,ar/gr/excelar/emparta, potassium chromate,ar/gr/excelar/emparta, potassium hydrogen phthalate,ar/gr+, eriochrome black t,ar,25gm, bromocresol,green,5g, methyl orange,gpr, potassium chloride,ar/gr/excelar/emparta, phenol,ar,1kg, conductivity soln,std,100microsiemens/cm, sodium standard solution,w/10 mg/l nacl, hydrazinium sulphate,ar/gr/excelar+, hexamethylene tetramine,ar,500gm, ferrous (ferrozine),ar,1gm, starch soluble,ar/gr/excelar/emparta, citric acid,ar/gr/excelar/emparta, sulphuric acid,ar,98%,2.5l, ammonium molybdate,ar,1kg, boric acid,ar/gr/excelar/emparta,500gm, sodium thiosulphate,ar,0.1n ampoule, hydrochloric acid,lr,1n ampoules, sodium hydroxide,lr,1n ampoules, silver nitrate,lr,6pk ampoules, potassium dichromate,k2cr2o7, sodium acetate trihydrate,ar/gr/excelar+, stannous chloride,solid,ar/gr/excelar+, sodium diphenylamine sulphonate,ar/gr+

State Government

CTN :40321013

11 Jul, 2025 NA

Birbhum - West Bengal

Tender For corrigendum : supply of chemicals, consumables and glasswares etc. required for smooth running of different laboratories under birbhum division, phe dte. - supply of chemicals & consumables etc. of different laboratories under birbhum division, phe dte, edta n/50 solution for total hardness analysis (500ml/pack)make : merck/fisher/sigma/finar, ammonia buffer solution for total hardness analysis (500 ml/pack) make : merck/fisher/sigma/finar, eriochrome black t indicator for total hardness analysis (25gm/pack) make: merck/fisher/sigma/finar, triethanolamine min 99.50% for total hardness analysis (500ml/pack) make : merck/fisher/sigma/finar, buffer ph 4.01@25 deg c calibration solution calibrated against nist traceable sbs (480ml pack) suitable for ino lab & ph510/700 ph meter.make : eutech/wtw/equiv, buffer ph 7.00@25 deg c calibration solution calibrated against nist traceable sbs (480ml pack).make : eutech/wtw/equiv, buffer ph 10.00@25 deg c calibration solution calibrated against nist traceable sbs (480ml pack).make : eutech/wtw/equiv, ph paper 2-10.5, reagent suitable for spectrophotometric analysis of iron in potable water, range 0.02-3.00 mg/l soluble iron (1000 tests/pack)make: merck/lovibond/palin/wtw, iron standard solution 1000 mg/l traceable to srm from nist traceable (125 ml/pack)make: inorg venture/reagecon/merck/sigma/equiv, reagent suitable for spectrophotometric analysis of manganese in potable water range : 0.1-10mg/l of manganese (250 tests/pack) make: merck/lovibond/palin/wtw, spectrophotometric reagent for fluoride analysis, range: 0.10-20.0 mg/l of f (250 tests/pack) make: merck/lovibond/palin/iv or equivalen, total ionic strength buffer solution-ill for fluoride estimation soln suitable for ionometric analysis of fluoride (475 ml/pack) thermo-orion/merck/carlo erba, fluoride standard solution traceable to srm from nist traceable (500 ml/pack) make: inorg vent/reagecon/merck/sigma/wtw, universal bridge electrolute electrode filling solution for fluoride ise, 5x50 ml, dpd tablet, chromogenic cotiform agar, for simulteneous determination & count of escherichia coli and total coliforms in water samples as per iso 9308-1:2014, 100 gm pack merck/himedia, consumables for bacteriological analysis by mf technique, membrane filter- cellulose nitrate, sterile- individually packed, white membrane, gridded, 47mm dia, 0.45 micron porosity, pack of 100 circles merck/himedia/axiva, consumables for bacteriological analysis by mf technique, radiation sterile plate 15x60 mm, 250 nos a pack., petridish autoclavable, borosilicate glass 60x15 mm, sterilising ether solvent (biosol) (450mi/pack), extran/labolene/finklin (5l/pack)make : merck/fisher/finar, aluminium foils 9mt -hindalco/equivalent, tissue paper, conductivity standard- 25 c, certified by iso 17025 accredited test method. nist traceable 1413us/cml at 25 c in 500 ml bottles, turbidity standard non ratio, 1000 ntu, certified by iso 17025 accredited test method. nist traceable, 500 ml, filter paper no: 542, 12.5 cm, whatman, iso propyl alcohol analytical quality, 500 ml, potassium iodide analytical quality, asay: min 99.8%, set of 200 gm, sodium thiosulfate pentahydrate, 500 gm, acetic acid glacial analytical grade, set of 1000 ml, starch soluble analytical quality, 500gm, edta disodium salt, analytical grade, 100 gm, sodium hydroxide analytical grade, 500 gm, manganese standard solution traceable to srm from nist traceable (125 ml.pack)make : inorg vent/reagecon/merck/sigma, water for chromatography, 1 lit pk, turbidity standard solution for tb 210ir, make: lovibond, formaldehyde 500 ml, borax, 500 gm, supply, delivery demonstration of residual chlorine kit complete with comparatorbox with continuous colour scale disc for residual chlorine & total chlorine analysis. range / gradation: 0/0.2/0.4/0.6/0.8/1.01.211.4/1.6/1.8/2.012.5/3.0/3.5/4.0, to be supplied with unbrakeable cells, frosted on two sides 13.5 mm path length, volume 10 ml, with lid, easily di

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