Latest eriochrome black Tenders | Government eriochrome black Tenders

CTN :45197635

20 Jun, 2026 NA

Ernakulam - Kerala

Tender For bid to ras bid to ras corrigendum : supply of 1 2 dichloroethane , boron trifluoride , ammonium thiocynate , chloroform , hydrochloric acid , carbon disulphide , methanol hplc , p toludine ar , petroleum ether 60 to 80 degree , diethyl ether , iodine monochloride , ferric ammonium sulphate , sodium chloride , potassium thiocyanate , tartaric acid , potassium chloride , potassium chromate , potassium hydroxide , potassium iodide , furfural , copper acetate ar , silver nitrate , sodium carbonate , sodium hydroxide , sulphuric acid , toluene rectified , amyl alcohol , basic fuschin , hexane hplc grade , sodium sulphate , sodium thiosulphate , tricresyl phosphate standard , lead chromate ar grade 100g , capsiacin , curcumin , piperine , sucrose , dextrose , linseed oil , argemone oil , mineral oil , kusum oil , karanj oil , neem oil , fame 37 standard , fame c 11 0 internal standard , castor oil , iso octane , copper metal strips , antimony trichloride , ferric chloride , ferrous sulphate , zinc oxide , sodium molybdate , hydrazine sulphate , potassium dihydrogen phosphate , sodium hypobromite , beaker capacity 250ml , beaker capacity 250 ml , burette 25ml , burette 50ml , conical flask 250 ml , conical flask 250 ml capacity , conical flask 500 ml capacity , bottle , cylinder graduated measuring , flask volumetric 50ml capacity , flask volumetric 25ml capacity , polenske flask 300ml capacity , haemocytometer , flat bottom flask 500ml capacity , test tube with stopper , volumetric flask 5 ml , bunsen burner , microscope , centrifuge machine , hot air oven , distill water plant , water bath , bath sonicator , top loading monopan balance digital weighing balance , tongs , pipette stand , rubber tubes for water circulation , silicon tubes for water circulation , tintometer cuvette , centrifuge tube 50 ml , nitrile gloves , syringe with needle 5ml capcacity , laboratory mask , vial amber colour , vaccumpet , pipette controller , glass droppers with rubber teat , head cover hair net , micropipette tip for 10 to 100 micrometer volume , silica crucible cap 50 ml //bid details 2 / 81

Central Government And Public Sector

CTN :45602129

01 Jul, 2026 NA

Angul - Odisha

Tender For supply of miscellaneous chemicals : : - sodium hydroxide pellets purified , pattern reeders indicator in 5gm pack , sodium chloride , glacial acetic acid 500 ml , potassium hydroxide pellets , pyrogalol , ammonium hydroxide solution 500ml , silver nitrate n 10 cvs in 100gm pack , ammonium acetate , zinc chloride dry purified , benzyl alcohol , chloroform bdh analr emouk , potassium chromate , hydroquinone , potassium di hydrogen phosphate , mercuric chloride , pot sod tarfrate , hydrazine dihydrochloride , nitrile gloves large , nitrile hand gloves small , nitrile hand gloves medium

CTN :45565807

22 Jun, 2026 5.00 Lacs

Bikaner - Rajasthan

Tender For supply of lab items for soil testing laboratory - ammonium molybdate (ar) , acetic acid(ar) , acetone(ar) , blotting paper shits , ammonium chloride(ar) , calcium chloride de(ar).. , hydrochloric acid(ar) , sodium hydrogen carbonate(ar) , potassium chloride(ar) , sodium hydroxide pelletts(ar) , edta(ar) , calcium carbonate(ar) , potassium carbonate(ar) , potassium h sulphate(ar) , hand gloves , face mask , potassium chromate , phenolphthaline indicator(ar) , methyl red indicator(ar) , methyl orange indicator(ar) , erichrom black t indicator(ar) , buffer solution ph:7.0 , test experiment , buffer solution ph 9.2 , buffer solution ph 4 , aas standard cu(ar) , aas standard mn(ar) , aas standard zn(ar) , aas standard fe(ar) , silicon grease , diphenyl amine indicator(ar) , sncl2 ar , ferrous ammonium sulphate(ar) , magnesium chloride(ar) , sulphuric acid (ar) in glass bottle , filter paper circle no 42,12.5 cm dia, ashfree , quantitative , filter paper sheet no 1 , silver nitrate ar , ph meter digital, accuracy 0.1 ph, meter type benchtop, calibration points 3 points, display type lcd, resolution 0.01 ph, power source 230 vac , dtpa (ar) , tea (ar) , spatula , glassware washing brush , glassware tongs

CTN :45523070

27 Jun, 2026 NA

Bazpur - Uttarakhand

Tender For supply of lab chemicals - lead sub. acetate. (merck make), bromothymol blue powder. (merck/qualigens make), phenosphathlin solution p.h. indicator. (merck/qualigens make), sulphuric acid conc.sp.gr.1.84 (merck/qualigens make), hydrochloric acid (sp.gr.1.029) (merck/qualigens make), l-naphthol (merck/qualigens make), mercuric chloride . (merck/qualigens make), potassium iodide. (merck/qualigens make), potassium ferrocynide. (merck/qualigens make), fehling solution a (merck/qualigens make), fehling solution b (merck/qualigens make), ammonia solution chemically pure. (merck/qualigens make), buffer capsul p.h 4.00 (merck/qualigens make), buffer capsul p.h. 7.00 (merck/qualigens make), buffer capsul p.h. 9.2 (merck/qualigens make), e.d.t.a. dibasic na2c10h14o8n2. 2h2o. (merck/qualigens make), d. glucose anhydraous. (merck/qualigens make), n/2.8 h2so4 (merck/qualigens make), universal p.h. indicator (merck/qualigens make), anhydrous calcium oxide (merck/qualigens make), methylene blue. (merck/qualigens make), eriochrome black-t. (merck/qualigens make), silver nitrate (merck/qualigens make), uranium acetate. (merck/qualigens make), glacial acetic acid. (merck/qualigens make), boric acid. (merck/qualigens make), benzoic acid. (merck/qualigens make), kmno4 (potassium permagnate) (merck/qualigens make), pure sodium chloride (nacl) (merck/qualigens make), commercial hydro chloric acid. (merck/qualigens make), sodium acetate. (merck/qualigens make), lead acetate. (merck/qualigens make), disodium phosphate. (merck/qualigens make), potassium oxalate. (merck/qualigens make), monobasic potassium phosphate. (merck/qualigens make), sodium tetraborate. (merck/qualigens make), sodium hydroxide. (merck/qualigens make), sodium sulphide. (merck/qualigens make), sodium carbonate(anhydrous). (merck/qualigens make), isopropyl alcohal. (merck/qualigens make), filter paper 18.5 cm. circle each packet conta in 100 circle filter paper. (kalpi make), whatman filter paper 460 x 570 m.m. cat no. 001917 (whatman make), a) therameter range 0-110 c (zeal/england), b) - do - range 0 300 - do - (zeal/england), mud flask capacity 200 ml. (borosil make), disintigration blade for baggase rapi pol. exrtractor blade part no.30. (raval gaon. make), brix hydrometer with in built thermometer at 20 c range 0-10 (n.p.l. certified make), brix hydrometer with in built thermometer at 20 c range 10-20 (n.p.l. certified make), brix hydrometer with in built thermometer at 20 c range 20-30 (n.p.l. certified make), brix hydrometer with in built thermometer at 20 c range 0-10 (germany/g.d.r), brix hydrometer with in built thermometer at 20 c range 10-20 (germany/g.d.r), brix hydrometer with in built thermometer at 20 c range 20-30 (germany/g.d.r), glass pol tube center filled 100 mm. (borosil make), glass pol tube center filled 200 mm. (borosil make), glass pol tube center filled 400 mm. (borosil make), glass pol tube center filled 100 mm. (n.p.l. certified), glass pol tube center filled 200 mm. (borosil make), glass pol tube center filled 400 mm. (borosil make), brass baume range 0-10 (leimco), brass baume range 10-20 (leimco), beaker 100 ml. (borosil make), beaker 250 ml. (borosil make), beaker 500 ml. (borosil make), measuring cylinder 1000 cc. (borosil make), burette range 0-50 cc. (borosil make), conical flask 100 cc. (borosil make), conical flask 250 cc. borosil make., beaker 100 ml. (polypropylene make), beaker 250 ml. (polypropylene make), beaker 500 ml. (polypropylene make), measuring cylinder 1000 cc. (polypropylene make), burette range 0-50 cc. (polypropylene make), conical flask 100 cc. (polypropylene make), conical flask 250 cc. (polypropylene make), steel mug 100 ml.cap. (isi make), steel mug 500 ml. cap. (isi make), steel round basin size- 12 dia. (isi make), kettle element for distillation apparatus 1500 watt. (isi make), scissors size-8 (isi make), test tube size-1/2 x 6 (borosil make), test tube size- 1 x 6 (borosil make), plastic bucket cap. 10 ltr. wutg lid (isi

Central Government/Public Sector

CTN :45513673

02 Jul, 2026 NA

Pune - Maharashtra

Tender For 2propanol ar , acetone ar , activated charcoal powder , ammonium acetate ar , ammonium chloride ar , ammonium fluoride ar , ammonium molybdate tetrahydrate , ammonium molybdate tetrahydrate ar , ammonium purpurate ar , antimony potassium tartrate trihydrate ar , assorted nichrome loops , barium chloride dihydrate ar , boric acid ar , calcium carbonate ar , calcium chloride dihydrate ar , calcon indicator , chloroform ar , coenzyme a free acid extrapure , cupric sulphate pentahydrate ar , diethylenetriaminepentaacetic acid , diphenylamine ar acs , disp bag 14 inch , dispo bag 40 inch , d lactate dehydrogenase microorganisams , durham tubes , edta free acid ar , eriochrome black t acs , ferrous ammonium sulphate hexahydrate , freeze tag dots , freeze tag white label , gum acacia powder gum arabic , hydrochloric acid abt ar , hydrogen peroxide , hydroxylamine hydrochloridear , l ascorbic acid, ar , metaloop ch 3 , methanol ar , nitric acid min , nitric acid suprapur , orthophosphoric acid abt , oxaloacetic acid, extrapure , paraffin liquid , perchloric acid about ar , phenolphthalein acs , p nitrophenol ar spectrophotometric grade , p nitrophenyl b d glucopyranoside , potassium chloride ar , potassium dichromate ar acs assay , potassium dihydrogen orthophosphate monobasic ar , potassium ferrocyanide trihydrate , potassium permanganate ar , potassium persulphate, ar acs assay , potassium sulphate ar , pyruvate kinase , r malate dehydrogenase , selenium metal powder ar , sodium chloridear assay , sodium diethyldithiocarbamate trihydrate ar , sodium dithionite , sodium hydrogen carbonate ar , sodium hydroxide pellets ar , spatula 200 , stainless steel scalpel holder no 4 , sterile scalpel blade no 22 , sulfuric acid pure ar , triethanolamine ar , tri sodium citrate dihydrate aracs , whatman no 42 filter paper , whatman no 1 filter paper

CTN :45516762

26 Jun, 2026 NA

Jabalpur - Madhya Pradesh

Tender For pipette graduated 25 ml , pipette stand vertical , platinum wire , reagent bottle 250 ml , spatula steel, 6 inch , test tube 15 x 125 mm , test tube holder , test tube stand 15 mm, 12 hole, steel , test tube stand 25 mm, 12 hole, steel , test tube brush , thermometer precision , tripod stand , wash bottle plastic 125 ml , water bath copper , calcium carbonate , calcium chloride , carbon disulphide , cobalt sulphate , copper nitrate , copper sulphate , citric acid , chloroform , carbon tetrachloride , ceric ammonium nitrate , ethyl alcohol , edta , eriochrome black t , fehling solution a , fehling solution b , ferric chloride , ferric sulphate , ferric ammonium sulphate , ferrous sulphate , formic acid , formaldehyde , hydrochloric acid dilute and conc. , hydrogen peroxide 6 percent , iodine solution , isopropyl alcohol , diphenyl amine , lead acetate , lead nitrate , liquid paraffin , lead peroxide , magnesium nitrate , magnesium chloride , magnease carbopnate , magnease chloride , methyl orange , molish reagent , methyl alcohol methanol , 1 napthanol , 2 napthanol , naphthalene , nitrobenzene , nitric acid , oxalic acid , m crisol , phenol , potassium chloride , potassium iodide , potassium iodate , potasssium permagnate , potassium thiocynate , potasssium dichromate

CTN :45516768

26 Jun, 2026 10.00 Lacs

Jabalpur - Madhya Pradesh

Tender For phenolphthalin , pthalic acid , potassium chromate , potasssium ferrocynide , potassium nitrite , wire gauge , stalogmometer , viscormeter , copper turning , chemical balance electronic , acetic acid glacial- er , acetic acid , ammonium solution , ammonium bromide , ammonium sulphate , acetaldehyde , acetone , aniline , activated charcol , ammonium molybdate , barium chloride , barium sulphate , benedict solution , benzoic acid , benzene , benzeldehyde , bromine water , cadmium sulphate , silver nitrate , sodium carbonate , sodium chloride , sodium hydroxide , sodium iodide , sodium metal in liqiud parrafin , sodium nitroprusside , sodium sulphate , sodium thio sulphate , starch , sucrose , sulphuric acid , sodium bi carbonate , succinic acid , slicylic acid , stanus chloride , silica gel , sodium acetate , shiff reaget , tartaric acid , toluence , tollen reagent , urea , thio urea , zinc acetate , zinc chloride , zinc bromide , zinc sulphate , glucose , ammonium oxalate , ammonium per sulphate , gycerol , nesslers reagent ammnium , n butanol , n hexane , ninhydrin

CTN :45478601

29 Jun, 2026 1.30 Lacs

Jaipur - Rajasthan

Tender For supply of methyl boron trifluoride bf3 , starch soluble ex potato , barbituric acid ar , p toluidine ar , methyl red , methyl orange , potassium permanganate ar , carbon tetra chloride , phenolphthalein , sodium carbonate anhydrous , sodium bicarbonate , furfural , nitric acid , 2 7 dichlorofluoroscene , ammonium hydroxide , amyl alcohol , potassium chromate , hexane hplc grade , silicone deforming , potassium chloride , copper acetate ar , iodine crystals ar , n butanol ar , toluene , diphenyl carbazide , resorcinol , petroleum ether 40 degree c to 60 degree c , aluminium foil , potassium hydroxide , chloroform , methanol hplc grade , sodium thio sulphate , sodium hydroxide , carbon disulphide , starch soluble ar , potassium thiocyanate , isopropanol ar , dextrose anhydrous , potassium iodide , ferric chloride anhydrous , zinc granular metal ar protein , copper sulphate , centrifuge tubes 50ml , glass vial with screw cap , pipette 50 ml class a with certificate , micro pipette 1ml class a , rm flask 300ml , burette stand , silica crucible 25ml , sugar flask class a with certificate , still head , spraying bottle , lab clamp and stand clip set , funnels with long stem , glass droppers with rubber bulb , aniline chloride ar , petroleum ether 60 degree to 8 degree c , acetic acid glacial aldehyde free , sodium chloride ar , methanol anhydrous , sucrose ar

CTN :45438947

24 Jun, 2026 NA

Balod - Chhattisgarh

Tender For supply of beaker 100ml , conical flask glass , test rube 100 pcs , ignition tube , measuring cylinder , glass rod , test tube holder , test tube stand , tongs , burrette stand with clamps , pippette volumetric , kipps appratus , digital chemical balance , oxalic acid , sodium hydroxide , sodium bi carbonate , potassium chromate , barrium sulphate , sulphuric acid , hno3 , ferric chloride , fehlingsola , fehling solb , ferrous amm sulfate , ferrous sulfate , ammonium hydroxide , ammonium carbonate , cerric ammo nitrate , diphenylamine , nephthlene , glucose , benjoic acid , copper sulphate , calcium corbonate , soium corbonate , soium bi corbonate , sodium nitropruside , sudan solution , alpha nephthol , beta nephthol , methyl orange sol , nessler reagent , tollens reagent , phenolphthlene , safranine solution , starch , ph test paper , litmus paper red , litmus paper blue , agar , lead acetate , hcl solution , acetaldehyde , acetone , acetic acid , meter bridge sping jocky , potatiometer , rheostate , optical bench , deflection magnatometer , sonometer , resonance app , vernier caliperse , micrometer scruegauge , npn pnp transister set , youngs modulus app , plane slide , cover slip , ohms law app with power , petri dish , watch glass , dissecting microscope , laboratory glassware - burettes (v2) as per is 1997 (q3) , funnel plastic (q3)

Central Government/Public Sector

CTN :45311506

13 Jun, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : procuerment of fine chemicals at ntpc ra - toluene,c7h8,ar,2.5l, barium perchlorate,ar/gr/excelar/emparta, calcium sulphate,ar/gr/excelar/emparta, mercuric thiocyanate,500gm, magnesium chloride,ar,500gm, ethanol,ar/gr/excelar/emparta,500ml, phenol,ar,1kg, universal indicator,500ml, ammonium bifluoride,97%,is13119, phosphoric acid,ar,500ml, sodium nitrate,250gm, sodium standard solution,w/100 mg/l nacl, nitrobenzene,ar/gr/excelar/emparta,99%, potassium thiocyanate,ar/gr/excelar+, triethanolamine,ar/gr/excelar/emparta, hydrochloric acid,lr,1n ampoules, sodium hydroxide,lr,1n ampoules, bromocresol,green, ammonium sulphate,ar/gr/excelar/emparta, ferrous ammonium sulphate,ar/gr/excelar+, pyrogallol,ar, glacial acetic acid,ar, tartaric acid,ar/gr/excelar/emparta, 1,10-phenanthroline monohydrate,ar, benzyl alcohol,ar/gr/excelar/emparta, buffer capsule,ph 9.2,20tab bottle, buffer capsule,ph 7,20tab bottle, buffer capsule,ph 4,20tab bottle, sodium thiosulphate,n/10 ampoules, phenol disulphonic acid,ar/gr/excelar+, ferric chloride,ar/gr/excelar/emparta, labolene, 1-amino-2-naphthol-4-sulfonic acid,ar, barium chloride,gr,500gm, sulphuric acid,ar,10 ampoules,n/10, potassium permanganate,ar/gr/excelar+, silica gel,self indicating,blue,20kg, ammonium molybdate,ar,1kg, sodium meta silicate,ar/gr/excelar+, potassium fluoride,ar/gr/excelar/emparta, ammonium metavanadate,ar, copper sulphate,ar/gr/excelar/emparta, ammonium thiocyanate,ar/gr/excelar+, aluminium foil,emtmisc/00 5,bhel, carbon tetrachloride,ar,500ml, methanol,ar/gr/excelar/emparta,2.5l, combimethanol solvnt,ar,1000ml, combititrant 2,karl fischer,1ml~2 mg h2o, karl fischer reagent,500ml,, potassium hydrogen phthalate,ar/gr+, potassium chloride,500gm, potassium hydroxide,ar,5kg bag, zinc sulphate,ar/gr/excelar/emparta,99%, xylenol orange,c31h32n2o13s,10gm, sodium carbonate anhydrous,ar, sodium hydroxide pellets,ar/gr/excelar+, diisopropylamine,f/sodium analyzer, ferrous sulphate,ar/gr/excelar/emparta, ammonium oxalate,ar/gr/excelar/emparta, chlorotex reagent,lr,100ml, silica std solution,ar,500ppb,hach, hexane,gr, oxalic acid,ar/gr/excelar/emparta,500gm, ammonia soln,ar,25%, methyl red indicator,std, patton&reader indic,ar, eriochrome black t,ar,25gm, chloroform,ar/gr/excelar/emparta,500ml, indigo carmine,liquid indicator,sq, methyl orange,ar, petroleum ether,c6h14,lr,2.5l, calcium chloride,lr,500gm, edta disodium salt,ar, edta acid,ar,0.02n,e-merck, hydroxylamine hydrochloride,ar/gr+, manganous sulphate,monohydrate, potassium chromate,ar/gr/excelar/emparta, sucrose,ar/gr/excelar/emparta,500gm, indigo carmine,100gm, calcium carbonate,ar, sodium thiosulphate,ar/gr/excelar+, sodium sulphite,ar/gr/excelar/emparta, sulphamic acid,ar/gr/excelar/emparta, sodium meta bisulphite,ar, hydrazinium sulphate,ar/gr/excelar+, starch soluble,lr,500gm, p-naphtholbenzein,c27h18o2,5gm, phenolphthalein,ar,50gm glass, hydrazine sulphate,ar/gr/excelar/emparta, hexamethylene tetramine,ar/gr/excelar+, sodium bicarbonate,ar, c2h3o2nh4,ar/gr/excelar/emparta, sodium diphenylamine sulphonate,ar/gr+, potassium iodide,ki,ar/gr/excelar+, calcium acetate,dried,500gm, tripyridyltriazine,ar/gr/excelar/emparta, mercuric iodide,ar,99%,red, potassium nitrate,ar/gr/excelar/emparta, iodine crystal,ar/gr/excelar/emparta, mercuric chloride,ar

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