Latest buffer solution Tenders | Government buffer solution Tenders

Central Government And Public Sector

CTN :41519420

11 Sep, 2025 5.00 Lacs

Kamrup - Assam

Tender For supply of ph 4.00 buffer solution , ph 7.00 buffer solution , ph 9.00 buffer solution , conductivity standard solution , nitrate standard solution , sodium carbonate , calcium carbonate , sodium chloride , calcium standard solution , magnesium standard solution , potassium standard solution , sodium standard solution , fluoride standard solution , sulphate standard solution , potassium dichromate , bromate standard solution , phosphate standard solution , turbidity standard slution , manganese standard solution , boron standard solution , potassium hydrogen phthalate , silicate standard solution , antimony standard solution , total dissolved solids , multi cation standard for ic , multi anion standard for ic , ammonium standard for ic , sodium formate , cesium chloride , lithium standard for ic , internal standard mix, for icpms ) /bid number : gem/2025/b/6590707 * /dated: 21-08-2025 & & / bid document 1 / 30

Central Government / Public Sector

CTN :41518016

02 Sep, 2025 NA

Jagatsinghapur - Odisha

Tender For supply of spares of steam and water analysis syatem (swas) - ph sensor, forbes,, dissolved o2 sensor optical, sample handling system pressure regulator, low pressure regulator,, back pressure regulator,, sample cooler, ph buffer solution, ph buffer solution, ph buffer solution

CTN :41542223

02 Sep, 2025 NA

Hyderabad - Telangana

Tender For supply of viscosity measureing device b4 with stand , viscosity measureing device b6 with stand , precision calibration weight set 100 gram 10kg m2 class , borosilicate petri dish with lid dia 90 to 100 mm , borosilicate beaker 100ml , crucible tongs 15- 20 inch , crucible tongs 25-30 inch , nitrile hand gloves ultra heavy duty elbow length , disposable paper cup 100 ml , polypropylene container with screw cap 500 ml , polypropylene container with screw cap 1000 ml , welding safety apron , heat resistance protective gloves , zip lock pouches 6x9 inch , zip lock pouches 4x5 inch , composite cutting knife , blade set for composite cutting knife , ph meter with automatic atc probe , buffer solution ph 9.0 volume 500 ml , buffer solution ph 7.0 volume 500 ml , buffer solution ph 4.0 volume 500 ml , pycnometer 50 ml capacity , pycnometer 25 ml capacity

Central Government/Public Sector

CTN :41447698

04 Sep, 2025 NA

Surat - Gujarat

Tender For supply of procurement of laboratory chemicals for ongc hazira plant e e - sodium carbonate solution , magnesium sulphate solution , calcium chloride , ferric chloride , glucoseglutamic acid , ferroin indicator , mercuric sulphate , sulphamic acid , potassium hydrogen pthalate , potassium dichromate , manganous sulphate , sodium iodide , starch , salicylic acid , potassium iodate , eriochrome black t indicator , hydroxylamine hydrochloride , sodium hydroxide , ammonia solution , potassium chromate , silver nitrate powder , sodium chloride , ortho tolidine , sodium bicarbonate , ammonium molybdate tetra hydrades , oxalic acid , sodium borate decahydrate , hexamethylene tetramine , hydrazine sulphate , zinc chloride , sodium azide , zinc oxide , zinc sulphate , tetrachloroethylene spectroscopic grade , benzene , hexadecane , cyclo hexane , nhexane , isooctane , sodium acetate , phenanthroline , nbutanol , ammonium acetate , bipyridyl , sodium acetate , 1 amino 2 naphthol 4 sulphonic acid , acetone , barium chloride dehydrate , dextrose anhydrous , beef extract , buffer solution 4 ph , buffer solution 7 ph , buffer solution 9 point 2 ph , mercuric chloride hexahydrate , methanol , iso propyl alcohol , potassium hydroxide , di potassium hydrogen phosphate anhydrous , sodium phosphate dibasic anhydrous , macconkey reagent , universal indicator 1 to 14 ph range , potassium ferri cyanide , glycerine , ammonium thiocyanate extra pure , copper nitrate trihydrate , dsorbitol powder , hexa decyl trimethyl ammonium bromide , hplc water , iodine solution , karl fischer solu pyridine free , mercury metal , methanol hplc grade , peptone bacteriological , ph strips , potassium chloride , potassium fluoride gr anhydrous , potassium nitrate extra pure , silicon grease , sodium molybdate , sulphuric acid , sulphuric acid conc , tris buffer , vacuum grease , barium hydroxide , bis2ethylhexyl sodium sulfosuccinate , cadmium sulfate , dipotassium hydrogen orthophosphate anhydrous , p naphtholbenzein , phenolphthalein indicator solution , phenolphthalein indicatorpowder , potassium dihydrogen orthophosphate anhydrous , potasssium iodide , silica gel , sodium sulfide , dinbutyl sulfide dbs , iso propyl alcohol , isooctane , karl fisher reagent , methyl iso butyl ketone mibk , nheptane , petroleum ether , toluene , silicone oil 150c , alcoholic koh in isopropyl alcohol , aluminium potassium sulphate , sodium metasilicate nonahydrate , sulfosalicylic acid , nitrilotriacetic acid ar , glacial acetic acid for hplc , hydrochloric acid , carbon tetrachloride , con nitric acid , nitrobenzene , ferric ammonium sulphate , anhydrous sodium sulphite , sodium bisulphite , sodium silicate , potassium thiocynate , ferrous ammonium sulphate , potassium permangante , point zero two n sulphuric acid , phenolphthalein indicator , methyl red powder , methyl orange indicator , silver sulphate , sulphuric acid concentrated , point zero two n edta , magnesium chloride , calcium carbonate , potassium ferrocyanide , murexide ammonium purpurate , sodium sulphide , anhydrous sodium sulphate , chloroacetic acid , edta powder disodium salt , hydrogen peroxide 30 percent , sodium thiosulphate

Central Government/Public Sector

CTN :41487002

02 Sep, 2025 NA

Dibrugarh - Assam

Tender For tender for supply of laboratory chemicals and certified reference materials : : - methanol ar grade , chloroform , testchloro , o xylene , iso octane , potassium iodide , silver sulphate , 1 10 phenanthroline , karl fisher solution pyridine free , methanol for karl fisher , hydranal coulomat agh reagent , hydrochloric acid , sodium sulphate anhydrous , 2 propanol , 4 amino antipyrine , universal imdicator , cod standard solution 100 mg , bod analogue en 1899 standard solution , buffer solution ph 4 crm for ph measurement , buffer solution ph 7 crm for ph measurement , buffer solution ph 10crm for ph measurement , sulphide ic standard , magnesium chloride hexahydrate , calcium chloride fused , iron sulphate ferrous sulphate , silver nitrate , sulphuric acid , hexadecane , n pentane , sulphamic acid , sodium sulphide nonahydride , dibenzothiophene , 9 methylanthracene , lithium chloride

Central Government/Public Sector

CTN :41486775

10 Sep, 2025 NA

Kamrup - Assam

Tender For supply of buffer solutions

CTN :41265304

23 Aug, 2025 35.00 Lacs

Etawah - Uttar Pradesh

Tender For corrigendum : supply of buffer solutions (q3)

Central Government/Public Sector

CTN :41395171

01 Sep, 2025 NA

Ahmedabad - Gujarat

Tender For supply of purchase of chemical solvents : : - acetone extra pure , mono ethylene glycol ar grade , hydrochloric acid ar grade , sulphuric acid conc ar grade , n pentane ar grade , n heptane ar grade , toluene lr grade , methanol ar grade , reagent grade distilled water , hplc grade water , carbo di sulphide ar grade , edta solution 0.02n , ammonia buffer solution ph 10 , eriochrome blact t indicator , murexide indicator , phenolphthalein indicator solution , methyl orange indicator solution , potassium chromate gr grade , silver nitrate ampules 0.1n , sulphuric acid ampules 0.1n , sulphuric acid ampules 1.0n , hydrochloric acid ampules 1.0n , hydrochloric acid ampules 0.1n , methyl red indicator solution , pvdf membrane filter paper , mce membrane filter paper

Central Government/Public Sector

CTN :41411274

02 Sep, 2025 14.93 Lacs

Nashik - Maharashtra

Tender For procurement of chemicals for water treatment plant at acem nasik under emu r and d nasik - supply of chemicals in to water treatment plant of 50,000 ltr/hr capacity of the following., alum powder, sodium hypochlorite, bleaching powder, edta standard solution (0.002 n), black t powder, ammonia buffer solution, chlorotex reagent, universal indicator, hexamine, hydrozinium sulphate

State Government

CTN :40865924

26 Aug, 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

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