Latest descaling compound Tenders | Government descaling compound Tenders

Central Government/Public Sector

CTN :41271034

06 Aug, 2025 NA

Mangalore - Karnataka

Tender For quotation for chemicals & materials- polyaniline ( emeraldine base) average mw 5,000, 25gm , digital tempatature controlller for water bath , reagent bottles w/m with screw cap 100ml , f.b flask 1000 ml with socket b-24/29 , f.b flask 250 ml with socket b-24/29 , measuring cylinder-500ml class a , adapters, multiple s-24/29 c-24/29 , swan neck adapter b-24/29 , still head recovery bend (elbow) b-24/29 , adapter with stopper 24/29 , seperating funnel with ptfe key-500ml , seperating funnel wit ptfe key-1000ml , retort clamps, two prongs , retort clamps, three prongs , retord clamp brass coated , rectangular stand 250x150 , retort rings chrome-plated 100mm , silicon rubber tubing inner 6mm outer 10mm , polypropylene clamp-24/29 , polypropylene clamp for i/c joint b-19/26 , magnetic stirrers, ptfe coated 50x8 , magnetic stirrers, ptfe coated 30x8 , policemen stirrng rods . -6mm x h-245 mm , spatula, size 200mm , molecular sieve 3a (0.3nm)-250gm , calcium chloride fused pure-500gms , hydrochloric acid 1 n aq soln-1000ml , sodium chloride extrapure annual repair 99.9%-500gms , magnesium sulphate dried extra annual repair 62-70%-500gms , sodium sulphate anhydrous annual repair-500gms , zinc acetate dihydrate extrapure-500gm , p-dimethylaminobenzaldehyde (dmab)extra annual repair-100gms , alcohol thermometer 0-110x1/2-dimple , sodium oxalate-500gms , pressure funnel with socket &s/c 250mm , laboratory jacks250 250 , cuprous iodide extrapure annual repair-25g , butylated hydroxytoluene (bht) 99%-500gm , silicon rubber tubing 8 mm , fumaric acid extrapure annual repair 99%-500gm) , acacia (gum acacia) -500gms , pressure funnel with socket &s/c 250mm , acetic acid lr-99.5%-500ml , diethyl ether dry annual repair-500ml , acetonitrile specially dried annual repair-500ml , flasks stands pp universal , stirrig rod pp , methanol "dry" annual repair-500ml , amberlystt 15 (wet)-500gm-otto , cotton non absorbent , tlc plate (20x20) , glass thermometers range -10 c to 360 c mercury filled, , adapter straight n right angle b-24/29 , diethylenetriaminepentaacetic acid (dtpa) extra annual repair-500gm , jacketed beaker-500ml , jacketed beaker-1000ml , pectin pure , zirconyl nitrate hydrate exiplus, multi-compendial, 99.5% , barium nitrate acs, 99% , owon- benchtop multimeter , sodium hydroxide pellets, 500gm , 0.1 resolution k-type thermocouplethermometer with cal button hanna only , fluke 59max infrared thermometer

Central Government And Public Sector

CTN :41208960

16 Aug, 2025 NA

Bhopal - Madhya Pradesh

Tender For supply of laboratory chemicals c c =-- supel swift hlb spe tubes , b-glucuronidase from e. colik12 , acetonitrile ms grade , methanol ms grade , vials, screw top, silane treated , acetone ar grade , trap triple helium filter for gcms

Central Government/Public Sector

CTN :41209238

16 Aug, 2025 36.00 Lacs

Umiam - Meghalaya

Tender For tender for supply of acetic acid glacial sq, acetone, er, acetone, sq, acetonitrile, hplc, ethyl acetate, hplc, methanol, hplc - potassium chloride (himedia/srl./sigma), ammonium dihdrogen phosphate/monoammonium phosphata (himedia/srl/sigma), ammonium chloride (himedia/srl/sigma), calcium chloride monohydrate (himedia/srl/sigma), calcium nitrate tertahydrate (himedia/srl/sigma), magnesium sulfate heptahydrate (epsom salt) (himedia/srl/sigma), managense chloride (himedia/srl/sigma), boric acid (himedia/srl/sigma), zine sulfate heptahydate (himedia/srl/sigma), copper sulfate pentahydrate (himedia/srl/sigma), sodium molybdate dehydrate (himedia/srl/sigma), ferric hydroxyethylenediamineiriacetic acid, potassium sulphate (himedia/srl/sigma), ammonium nitrate (himedia/srl/sigma), magnesium nitrate hexahydrate (himedia/srl/sigma), sodium dihydrogen phosphate/mono ammonium phosphate (himedia/srl/sigma), ferrous chloride hexahydrate (himedia/srl/sigma), ammonium heptamolybdate (himedia/srl/sigma), potassium dihydrogen phosphate (himedia/sri./sigma), magnesium chloride (himedia/srl./sigma), aluminium chloride hexahydrate (himedia/srl/sigma), calcium nitrate (himedia/srl/sigma), potassium nitrate (himedia/sri/sigma), tris base (himedia/srl/sigma), manganese sulfate (himedia/srl/sigma), sucrose (himedia/srl/sigma), gloves (medium) (himedia/abdos), aniline blue stain water soluble (himedia/srl/sigma)

Central Government/Public Sector

CTN :41233066

18 Aug, 2025 NA

Shimla - Himachal Pradesh

Tender For supply of chemical - 4 phenyl 1 2 4 triazoline 3 5 dione 5g , lcms grade water , acetonitrile uhp lcms grade , formic acid lcms grade 50 ml , ammonium acetate lcms grade 25g , trifluoroacetic acid lcms grade 10 ml , 2 propanol hplc , hexane hplc , acetic acid hplc grade 250 ml , ammonium format lcms grade 100g , sodium formate lcms grade 100 ml , vacuubrand rotary vane pump oil b1l , aspergillus oryzae 10g , streptomyces griseus 5g , carboxypeptidase g from pseudomonas sp

Central Government / Public Sector

CTN :40994959

31 Jul, 2025 NA

Delhi - Delhi

Tender For corrigendum : 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

CTN :41130123

08 Aug, 2025 18.6 Thousand

Chennai - Tamil Nadu

Tender For supply of sgvpm f f - acetone-m , acetonitrile hplc grade , nitrile gloves powder free- large size , syringes - 5ml , syringe filter-nylon - 0.22 um-13mm diameter , acetone-e , folin ciocalteu s phenol reagent , dispo guard 3 ply disposable mask , centrifuge tube box, pp-15ml , centrifuge tube box, pp-50ml , spinwin tm tube conical bottom, pp with hdpe closure- 50ml , tissue roll , spinwin tm tube conical bottom, pp with hdpe closure-15ml , hand made filter paper size 46x57 , filter paper no. 1 size 46x57 element

Central Government And Public Sector

CTN :41003073

29 Jul, 2025 NA

Mahendragarh-Hr - Haryana

Tender For tender for supply of chloroform , cdcl3 , dichloromethane , dimethyl d6 sulphoxide , carbo tech , n n dimethyl formamide , ethanol , acetone , tlc plate 60 f254 25 , capillary tube , zinc nitrate hexahydrate , 2 5 dihydroxy 1 4 benzenediacetic acid , 4 amino pyridine for synthesis , 2 methoxyethanol , indole crystalline ar , 3 methyl indole for synthesis , n n dimethyl aniline ar , n methylpyrrole , 4 nitro toluene , 5 methylindole , 2 phenylindole , dmso , ethyl acetate , hexane , acetonitrile , 3 methyl benzaldehyde , 3 methoxy benzaldehyde , 2 methoxybenzaldehyde , 4 bromobenzaldehyde , 4 cyanobenzaldehyde ar , 4 nitro benzaldehyde ar , 4 methoxy benzaldehyde , para tolualdehyde , 2 nitro benzaldehyde , benzaldehyde , 4 chloro benzaldehyde , hexamine , 2 hydroxy pyridine for synthesis , allyl glycidlyl ether , styrene oxide , 2 aminoterephthalic acid , epichlorohydrine , mixiamp pcr tubes flat , magnetic stirrer bar , parafilm , gloves , micro spatulas , silicon oil for oil bath , round bottom flask , round bottom flask , round bottom flask , adapter socket ptfe , adapter socket ptfe , paper roll , silicon grease , pasteur pipette , rubber septa , rubber septa , silicon rubber tube

CTN :41011158

31 Jul, 2025 9.91 Lacs

Delhi - Delhi

Tender For supply of chemicals - 2 thiobarbituric acid 500gm , potassium phosphate monobasic 500gm , heparin sodium salt 1gm , tween 20 500ml , sodium dodecyl sulphate 1 kg , coomassie brilliant blue g 250 25gm , meta phosphoric acid 500gm , 2 mercaptoethanol 1ml , ethanol 500ml , petroleum ether 2.5l , sulphuric acid 500ml , acetonitrile 2.5l , n n n n tetramethyl ethylenediamine temed 500ml , ammonium persulphate 500gm , hydrochloric acid 500ml , 2 7 dichlorofluorescein diacetate 100mg , trichloroacetic acid 250gm

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