Latest orthophosphoric acid Tenders | Government orthophosphoric acid Tenders

corporations/Associations/Others

CTN :43232942

29 Dec, 2025 NA

Donimalai - Karnataka

Tender For procurement of chemicals and reagents d d - 1200000961 mercuric chloride ar , 1200000963 ortho phosphoric acid , 1200000575 sodium diphenyl amine sulphonate , 1200000967 stanous chloride , 1200000968 sulphuric acid lab grade , 1200000970 hydrochloric acid , 1200003927 potassium dichromate nist traceable , 1200000694 potassium di chromate , 1200013451 sodium hydroxide , 1200015349 edta , 1200003926 ethyl alcohol , 1200000894 chlorotex reagent excellar , 1200000730 tin granules ar , 1200000821 echrome black t ebt indicator , 1200015612 buffer solution ph 4 nist traceable , 1200015613 buffer solution ph 7 nist traceable , 1200000700 sodium azide , 1200014298 multi element standard crm , 1200014310 silicon standard crm , 1200014311 aluminium standard crm , 1200014312 phosphorus standard crm , 1200017285 conductivity standard 147 s cm nist , 1200017286 conductivity standard 1413 s cm nist , 1200003925 sodium chloride , 1200013910 potassium hydrogen phthalate nist , 1200000692 manganous sulphate monohydrate 99 pure , 1200001978 ferric chloride lr , 1200013912 zinc volumetric standard nist

CTN :42792169

22 Dec, 2025 NA

Netanar - Chhattisgarh

Tender For corrigendum : supply of chemicals and consumables d d - 1700186728 labchem 4 amino antipyrene c11h13n3o , 1700186716 labchem ammonium ferrous sulphate , 1700186714 labchem ammonium hydroxide nh4oh , 1700186713 labchem ammonium molybdate nh4 6mo7o , 1700182290 labchem glycerol c3h8o3 , 1700268634 chemical kjeldahl tablets free o , 1700138803 nisp project material ortho phosphoric a , 1700186541 labchem potassium dihydrogen kh2po4 , 1700186583 labchem labolene cleaning r , 1700186694 labchem disodium tetra borat , 1700186696 labchem dipotassium hydrogen k2hpo4 , 1700186580 labchem sodium hydroxide pel naoh , 1700186570 labchem sodium sulphate anhyhrous , 1700186562 labchem stannous chloride sncl2 , 1700186687 labchem ethanol c2h6o , 1700303339 labchem isopropyl alcohol blue , 1700096388 nisp project material manganous sulphat , 1700096403 nisp project material mercuric sulphate , 1700071794 labchem methylene blue indicator 25 gm s , 1700071777 labchem potassium hydroxide pellets 500g , 1700093238 nisp project material phenophthaline , 1700096406 nisp project material silver sulphate fo , 1700096397 nisp project material sodium azide , 1700186540 labchem sodium carbonate na2co3 , 1700226790 labchem sodium sulphite , 1700096448 nisp project material sodium thiosulfate , 1700186569 labchem petroleum ether c6h12 , 1700186561 labchem sulphuric acid h2so4 , 1700271972 labware copper sulphate , 1700096412 nisp project material potassium chloropl , 1700219800 labchem cobalt chloride , 1700219786 labchem hydroxylamine hydroc , 1700271956 labware 1 5 diphenylcar , 1700071796 labchem ) /bid number : gem/2025/b/6899752 * /dated: 17-11-2025 & & / bid document 1 / 52 & & ' ' /item category methyl orange indicator 25 gm sq , 1700205074 nisp project material sulfanilamide , 1700205080 nisp project material glucose , 1700096372 nisp project material magnesium chloride , 1700071803 labchem hydrogen peroxide , 1700385566 labware platinum- cobalt , 1700385565 labware nitrate standar na , 1700385564 labware nitrite standar , 1700385563 labware calcium , 1700385562 labware ammonia standar , 1700385561 labware phenol standard , 1700385560 labware residual free c , 1700385559 labware total residual , 1700385558 labware sulphate standa , 1700385557 labware sulphide standa , 1700385556 labware phosphate stand , 1700385555 labware fluoride standa , 1700385554 labware chloride standa , 1700385553 labware silica standard , 1700385551 labware sodium standard , 1700385550 labware lithium standar , 1700385549 labware potassium stand , 1700385547 labware cyanide standar , 1700385546 labware oil and grease st , 1700385545 labware antimony standa , 1700385544 labware arsenic standar , 1700385543 labware boron standard , 1700385583 labware copper standard , 1700385576 labware cadmium standar , 1700385580 labware chromium standa , 1700385579 labware lead standard s , 1700385578 labware mercury standar , 1700385577 labware nickel standard , 1700385785 labware iron standard s , 1700385574 labware manganese stand , 1700385573 labware selenium standa , 1700385572 labware tin standard so , 1700385571 labware vanadium standa , 1700385570 labware zinc standard s , 1700385569 labware hexavalent chro , 1700360166 labware glass microfibe gf , 1700360552 labware filter paper grade 41

Central Government/Public Sector

CTN :43111294

30 Dec, 2025 NA

Lucknow - Uttar Pradesh

Tender For supply of chemicals e e - ammonium m vanadate ar_acs 100 gm , l ascorbic acid ar 500 gm , calcium chloride dihydrate ar 500 gm , calcium carbonate ar 500 gm , clentorn 5 l , copper cu cpectrosol aas std solution 250 ml , diethylene triaminepenta acetic acid dtpa 500 gm , fluoro science diacetate ar 5 gm , iron fe cpectrosol aas std solution 250 ml , maleic acid ar 500 gm , manganese mn cpectrosol aas std. solution aastd solution 250 ml , magnesium oxide light ar 500 gm , methanol ar grade 2_5 l , p nitrophenyl phosphate disodium salt hexahydrate 25 gm , octyl alcohol 1 octanol ar 500 ml , phenolphthalein indicator 1 persent 125 ml , selenium metal powder black ar 25 gm , tartaric acid ar 500 gm , triethanolamine ar 500 ml , tris hydroxy methyl aminomethane ar 500 gm , tri sodium orthophosphate ar 500 gm , toluene ar 500 ml , 2_3_5 triphenyl tetrazolium chloride ar 10 gm , zinc zn cpectrosol aas std solution 250 ml , sulphuric acid 2_5 l , hydrochloric acid 2_5 l , ortho phosphoric acid 2_5 l , nitric acid 2_5 l , perchloric acid 2_5 l , potassium permanganate 500 gm , sodium hydroxide 5 kg , ammonium molybdate 250 gm , sodium hydrogen carbonate 500 gm , potassium sulphate 500 gm , acetone 500 ml , yeast exract powder 500 gm , tryptone certified 500 gm , magnesium sulphate 500 gm

Central Government/Public Sector

CTN :43116277

30 Dec, 2025 NA

Kolkata - West Bengal

Tender For supply of laboratory chemicals e e - ammonium acetate , barium chloride , boric acid , potassium iodide , thorin indicator , sulphanilamide , sodium hydroxide pellets , iso propyl alcohol hplc , sodium sulphate anhydrous , ortho phosphoric acid , cadmium granules 20 to 100 mesh or 0. 3 to1. 6 mm , mercuric sulphate , neda , iso propyl alcohol ar

CTN :43114401

30 Dec, 2025 NA

Chennai - Tamil Nadu

Tender For supply of silica self indicating coarse blue loba 05690 pack of 500gm nos , barfoeds reagent loba 01642 pack of 250ml nos , benedicts reagent loba 01772 pack of 500ml nos , biuret reagent loba 02191 125ml nos , dragendorffs reagent loba 03603 125ml nos , fehlings solution 1 loba 03814 pack of 500ml , fehlings solution 2 loba 03815 pack of 500ml , gelatin powder loba 03920 500gm , mayers reagent loba 04537 125ml , millons reagent loba 4690d 125ml , molisch reagent loba 4694d 100ml , tollens reagent loba 6337d100ml , folin and ciocalteus phenol reagent loba 03870 pack of 500ml , ammonium acetate loba 01080 pack of 500gm , ammonium chloride loba 01140 pack of 500gm , citric acid loba 02861 pcak of 500gm , carbon tetra chloride loba 00071 hplc grade 500ml , magnetic beads round assorted tarsons code 4117 pack , magnetic beads polygon assorted tarsons code 4146 pack , magnetic retriever tarsons code 4192 nos , poly grid test tube rack tube dia 16mm tarsons code 205020 set of 4 pack , poly grid test tube rack tube dia 20mm tarsons code 205030 set of 4 pack , essential oil determination clevenger apparatus , volumetric flask class a glassware amber coloured borosil 10ml 2021006 , volumetric flask class a glassware amber coloured borosil 25ml 2021009 , tarsons centrifuge tubes 15ml racked tarsons 500032 pack of 500 box 1 , safety goggles tarsons 800010 sets , romsons dispo guard face mask romsons 100s pack box , purple nitrile gloves kimberly clark large 100s pack box , pipette bulb tarsons 034000 4s pack set , ethanol ar grade 10 x 500 ml , ethyl acetate ars, acs grade rankem 29153100 2. 5 l pack , chloroform amylene stabilized ars acs grade rankem 29031300 pack of 2500ml , diethylamine ar grade merck 61859810001730 pack of 500 ml , triethylamine ar grade merck 61855010001730 pack of 500 ml , ortho phosphoric acid ar grade merck 61872410001730 pack of 500 ml , anisaldhyde ar grade loba 01387 pack of 250 ml , ammonia ar grade merck - 5 43830 0250 pack of 250 ml , tetrahydrofuran emplura merck 1 08114 0521 pack of 500 ml , dmso ar grade emparta merck 1 070460521 pack of 500 ml , measuring cylinder borosil class a hexagonal base pour out with individual calibration certificate pack of 10ml 3021006 , measuring cylinder borosil class a hexagonal base pour out with individual calibration certificate pack of 25ml 3021009 , measuring cylinder borosil class a hexagonal base pour out with individual calibration certificate pack of 50ml 3021012 , measuring cylinder borosil class a hexagonal base pour out with individual calibration certificate pack of 100ml 3021016 , measuring cylinder borosil class a hexagonal base pour out with individual calibration certificate pack of 250ml 3021021 , low form beaker borosil 50ml 1000d12 , low form beaker borosil 100ml 1000d16 , low form beaker borosil 150ml 1000d18 , volumetric flask class a glassware with individual calibration certificate clear borosil 10ml 2021006 , randisc syringe filter nylon rankem code rankny0213sf 100pb 0. 22um 25 mm box , mortar and pestle marble small size //bid details2 / 39

State Government

CTN :43070119

20 Dec, 2025 11.00 Lacs

Kamrup - Assam

Tender For supply of 23 lab chemicals c c - nbutyl chloride , disodium hydrogen ortho phosphate , ethanol , methanol , nn dimethyl formamide , orthophosphoric acid , potassium hydroxide , silver oxide , sodium hexanesulphonate , sodium hydroxide , sodium iodide , sodium lauryl sulphate , sodium sulphide , tetrabutylammonium hydroxide sol. , triethanolamine , tetrabutyl ammonium dihydrogen ph. , potassium hydrogen phthalate , formaldehyde solution , sodium hexane sulphonate , tetradecyl ammonium bromide , pipette rubber bulb medium , pipette rubber bulb large

CTN :43021996

26 Dec, 2025 NA

Gwalior - Madhya Pradesh

Tender For procurement of chemicals glasswares and miscellaneous items required for drug testing laboratory gwalior - procurement of required items for dtl gwalior, 1, 4 dioxane ar grade 500ml, 2,4 dinitrophenyl hydrazine ar grade 100g, aas reference standard, arsenic (1000ppm) with traceability certificate (2 years 10 months to 3 years exp from date of receiving) with nist traceability and 17034 compliance 100 ml, aas reference standard, cadmium (1000ppm) with traceability certificate (2 years 10 months to 3 years exp from date of receiving) with nist traceability and 17034 compliance 100 ml, aas reference standard, lead (1000ppm)with traceability certificate (2 years 10 months to 3 years exp from date of receiving) with nist traceability and 17034 compliance 100 ml, aas reference standard, mercury (1000ppm) with traceability certificate (2 years 10 months to 3 years exp from date of receiving) with nist traceability and 17034 compliance 100 ml, acetic acid (lead free) ar grade 500 ml, acetic acid glacial ar 2.5 l, acetic anhydride ar grade 500 ml, acetone ar grade 2.5l, ammonia solution ar grade 500 ml, ammonium acetate ar grade 500g, ammonium carbonate ar grade 500g, ammonium chloride ar 500g, ammonium molybidate ar grade 250g, ammonium sulphate ar grade 500 g, ammonium thiocyanate ar grade 500g, amyl acetate ar grade 500 ml, amyl alchohol ar grade 2.5l, anhydrous sodium carbonate ar grade 500g, amberlite ira 400 anion exchange resin 1 kg, aniline ar grade 2.5 l, ascorbic acid ar grade 100 g, barium chloride ar grade 500g, benzene ar 2.5l, bismuth nitrate ar grade 500 g, bismuth oxynitrate ar grade 250g, borax ar grade 500 g, boric acid ar grade 500g, bromide photographic paper (plate) 18 to 20 mm in diameter, bromine 1 ml ampoule ar grade 1ml, bromocresol green ar grade 25 g, bromophenol blue ar grade 25g, calcium hydroxide ar grade 500g, carbon di sulfide ar grade 2.5l, carbon tetra chloride ar 2.5 l, carminic acid ar grade 1 g, charcoal 500g, charcoal block 10 cmx 5 cm, chloral hydrate ar 500g, chloroform ar grade 2.5 l, chromotropic acid ar 25g, citric acid ar grade 500g, copper acetate ar grade 500 g, copper sulphate ar 500g, cresol red ar grade 25g, cyclohexane ar grade 2.5l, deionized water 1l, d-glucose ar grade 100g, dichloromethane ar grade 2.5l, barium diphenylamine sulphonate ar 25g, diethyl amine ar grade 500 ml, diethyl ether ar grade 2.5l, diisopropylether ar grade 2.5l, dimethyl sulphoxide ar grade 2.5l, dithizone ar grade 25g, eosin-y ar grade 25g, eriochrome black- t ar grade 25g, ethanol ar grade 1 liter, ethyl formate ar grade 500 ml, ethylene diaminetetraacetic acid ar grade 100g, fast blue salt b reagent ar grade 25g, ferric alum ar grade 500 g, ferric ammonium sulphate ar grade 500g, folinciocalteau reagent ar grade 500ml, formic acid ar grade 2.5l, glycerol ar 2.5l, hydrochloric acid ar 2.5l, hydrofluroric acid 40% ar 500 ml, hydrogen peroxide 30 % solution ar 500 ml, hydroxyl ammonium chloride ar 500g, indigo solution ar grade 500 ml, iodine resublimed ar 100g, isopropanol ar grade 2.5l, litmus paper blue, lead sub acetate ar 500g, litmus paper red, manganese dioxide ar grade 500g, mercuric chloride ar 250g, methanol ar grade 2.5l, methyl isobutyl ketone solution ar grade 2.5l, methyl red ar 100g, methyl orange ar 25g, moh s scale hardness testing kit containing standards of 1. talc, 2. gypsum, 3. calcite, 4. fluorite, 5. apatite, 6. orthoclase, 7. quartz, 8. topaz, 9. corundum, 10. diamond, n- butanol ar 2.5l, n n dimethyl formamide ar 2.5l, n-hexane ar grade 2.5l, methylene blue ar 100g, ninhydrin ar grade 25g, nitric acid ar grade 2.5 l, nitro benzene ar grade 2.5l, nitrocellulose ar grade 500g, nitrogen free filter paper, n-propanol hplc grade 2.5l, o-cresol ar grade 500 g, ortho phosphoric acid ar grade 2.5l, oxalic acid ar grade 500 gm, paraffin liquid heavy 2.5l, patterns &reeders indicator ar grade 25g, petroleum ether (40-60 degree c) ar 2.5l, petroleum ether (60-80 degree c) ar 2.5l, ph paper 1 t

Central Government/Public Sector

CTN :43027121

23 Dec, 2025 NA

Gwalior - Madhya Pradesh

Tender For supply of chemicals d d--cupric nitrate 99. 99percent trace metal basis , sodium borohydride powder more than percent , manganese nitrate hydrate more than 98percent , silver nitrate mor than 99percent , cupric chlride anhydrous powder mor than 99percent , 2- chloroethl ethyl sulfide more than 97percent , 2- chloroethl phenyl sulfide more than 98percent , zirconyl chloride octahydrate more than 98percent , orthophosphoric acid more than 85 percent , hydrogen peroxide more tahtn 30 percent , 5,7-diiodo-8hydroxyquinoline more than 95 percent , sodium metavandate more than 98 percent

State Government

CTN :43019208

22 Dec, 2025 NA

Koradi - Maharashtra

Tender For procurement of consumable material required at em-ii, 210 mw, ktps, koradi - vacuum cleaner air flow 54 ltr per sec , cable core 3 2.5 sqmm flexible , cabel cu multi str core 4 2.5 sqmm flexi , v415 ac, l & t fuse, hn, ii,catsf 94335 , fuse fuse, type: hn , lugs cu fl with slv 2.5sqmm , lugs cu fl with slv 2.5sqmm , al tublr term end 25mmsq lug218 , chem cntct-cl klinit spray tin 350 ml , contact cleaner spray wd40 400 mlbottle , orthophosphoric acid (2.5 ltr)

CTN :42970236

19 Dec, 2025 NA

Almora - Uttarakhand

Tender For supply of chemicals e e -ferrous ammonium sulphate hexahydrate , ferrous sulphate , potassium dichromate , potassium permanganate , methanol , sodium fluoride , ortho-phosphoric acid , nphenylanthranilic acid indicator , calcium nitrate tetrahydrate , magnesium sulphate heptahydrate , sodium hydroxide , methyl red , bromocresol green , boric acid , sodium bicarbonate , ammonium molybdate , ascorbic acid , antimony potassium tartrate , potassium dihydrogen orthophosphate , ammonium acetate , potassium chloride , barium chloride crystals , steriswifttm disinfectant wipes , acetone , sulphuric acid , di-phenyamine indicator

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