Latest bromocresol Tenders | Government bromocresol Tenders

CTN :45532008

20 Jun, 2026 15.0 Thousand

Kalpakkam - Tamil Nadu

Tender For supply of silicagel breather

CTN :45489956

16 Jun, 2026 1.99 Lacs

Bharatpur - Rajasthan

Tender For supply of laboratary chemicals tender - acetone ar , bromocresol green indicator solution ar , citric acid monohydrate/anhydrous ar , carbon disulphide ar , hydrochloric acid ar , nitric acid ar , sodium molybdate ar , spirit ar , laboline , quinoline ar , standard copper solution ar , standard iron solution ar , standard manganese solution ar , standard zinc solution ar , glycerol , sintered gooch crucible g4 , glass beaker , plastic funnel , silicon greese , buffer tablets ph 4, 7, 9.2

Central Government/Public Sector

CTN :44010567

11 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For bid to ras supply of chemicals and consumables d d -calcium hydroxide ar acs , sodium hydroxide pellets ar acs , potassium dihydrogen phosphate , aluminum sulphate hydrate ar , sodium di hydrogen phosphate dehydrate ar , magnesium sulphate heptahydrate ar acs , tricalcium orthophosphate lr , potassium chloride ar , sodium chloride ar , sodium nitrate ar acs , 5 sulphosalicylic acid dihydrate ar acs , d galactopyranoside , activated charcoal powder lr , ammonium ferrous sulphate hexahydrate ar acs , ammonium molybdate lr , antimony potassium tartrate trihydrate ar , citric acid anhydrous , isoamyl alcohol ar , nitric acid 68 to 72 percent pure lr , orthophosphoric acid abt 88 percent lr , phenylmercuric acetate , p nitrophenyl phosphate disodium salt hexahydrate , potassium dichromate ar acs , di sodium hydrogen phosphate dihydrate ar , di sodium tartrate dihydrate ar acs , sulfuric acid pure ar , thiosemicarbazide ar , ctab , ethylene glycol ar 99 percent , ethanol ar , ammonia solution , ammonium acetate ar , sodium bicarbonate ar , selenium metal powder ar , silver nitrate ar , azomethine h , bromocresol green , barium chloride ar , hikleen , boric acid ar , dtpa ar , edta , hydro fluoric acid , perchloric acid ar , sodium hypochlorite , acetone ar , chloroform ar , hydrogen peroxide 30 percent , filter paper 100 sheets per pack 2 packs , polythene bag 1 kg capacity , polythene bag 500 g capacity , kraft paper bag 42x18x10 cm ) /bid number : gem/2026/b/7237108 * /dated: 13-02-2026 & & / bid document 1 / 37

CTN :45237605

09 Jun, 2026 NA

Khorda - Odisha

Tender For corrigendum : supply of ph buffer solution ph4.0 crm chemical , ph buffer solution ph7.0 crm chemical , ph buffer solution ph9.2 crm chemical , ph buffer capsules ph 4.0 , ph buffer capsules ph7.0 , ph buffer capsules ph 9.2 , conductivity solution 1.41 ms cm-crm chemical , standard turbidity solution 1000 ntucrm chemical , magnesium chloride mgcl2.6h2o , sodium acetate ch3coona.3h2o , potassium nitrate kno3 , acetic acid 99 percent , barium chloride , sodium sulfate anhydrous , sulfuric acid conc. , sulfate standard solution1000ppm crm chemical , hydrochloric acid concentrate hc , hydroxylamine hydrochloride nh2oh.hcl , ammonium acetate nh4c2h3o2 , acetic acid glacial conc.acetic acid , phenanthroline , potassium dichromate crm chemical , iron standard solution1000ppm crm chemical , filter paper whatman41 , extran neutrallaboline for cleaning of glassware , spadns , fluoride standard solution1000ppmcrm chemical , fluoride standard solution with tisab ii 1 ppm , fluoride standard solution with tisab- ii10 ppm , tisab-ii for fluoride , fluoride electrode filling solution , hydrochloric acid ampules 1n , nitrate standard solution 1000ppmcrm chemical , interference supressor solution iss , ionic strength adjuster isa , nitrate electrode filling solution , silver nitrate agno3 , potassium chromatek2cro4 , sodium chloride nacl , conc. ammonium hydroxide nh4oh , sodium chloride - crm chemical , sulfuric acid ampules 0.1n , sodium carbonate na2co3 , bromocresol green indicator solution , universal indicator solution , methyle red indicator solution , phenolphthalein indicator solution , sodium carbonate crm chemical , edta disodium salt ampules 0.1m , edta disodium salt , ammonia buffer solution , eriochrome black t ebt , calcium carbonate anhydrous , calcon indicator , sodium hydroxide , calcium carbonate crm chemical , collilort 18 , quanty tray , culture media plates for count of both tc ec bacteria along with 0 45 micron membrane filter paper pack of 100 test , culture media plates for count of fc bacteria along with 0 45 micron membrane filter paper pack of 100 test , rt pcr test kit for salmonella typhi , rt pcr test kit for vibrio cholerae , rt pcr test kit for hepatitis a , rt pcr test kit for hepatitise , rt pcr test kit for entero virus , rt pcr test kit for rota virus , dna extraction kit for 12 reactions , rna extraction kit for 12 reactions , mtcc pure culture e coli , mtcc pure culture enterobacter aerogenes , mtcc pure culture pseudomonas aeruginosa , mtcc pure culture enterococcus faecalis , spore strips geobacillus stearothermophilus , soyabin casein digest agar plate with 5 percent sheep blood , 47 mm dia filter paper for pcr , silver peroxide , ethanol , 500 cu platinum- cobalt color standard solution , platinum-cobalt color standard crm chemcial , nitric acid concentrate , nitric acid icp ms grade , setup solution for icpms nexion 2000 , dual detector solution for icpms nexion 2000 , multielement standard 100ppm for icpms nexion 2000 , mercury standard solution for icpms nexion2000 , boron standard soltion for icpms nexion 2000 , arsenic standard solution for icpms nexion-2000 , 25 to 35 dia syringe filter paper capsules for icp ms , 15ml centrifuse tube with screw cap-graduated pp for icp ms , 50ml centrifuse tube with screw cap-graduated self-standing pp for icp ms , total dissolved solids tds crm chemical , potassium iodide , starch soluble , sodium thiosulfate , sodium bicarbonate , potassium dichromate , n hexane //bid details 2 / 59

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

corporations/Associations/Others

CTN :45263412

20 Jun, 2026 NA

Pudukkottai - Tamil Nadu

Tender For corrigendum : supply of 4500 sets of stay set complete - supply of silicagel blue, 0.6kva ups, stay set complete( quote price for single unit only), silicagel blue 10 to 12mm, pole pit for 9.0m and 9.14 m psc/rcc / all metal poles (each pit) 1.25 x 0.6 x 1.83 mtr, ordinary soil, semi rocky soil, heavy rocky soil where blasting/ cheseling required [specific approval should be obtained from concerned ee], stay pit, in ordinary soil [0.95 x 0.6 x 1.2m], semi rocky soil, stay pit in heavy rocky soil where blasting/ cheseling reqiured [specific approval should be obtained from concerned ee], erection of poles & stays (including refilling of excavated earth), erection of 7.5m / 8.0m poles [rcc / psc], erection of 9.00m / 9.14m rcc / psc/rail pole, tubular pole and all metal poles, stay set, erection stay set complete, stay erection without rod and pit, replacement of stay rod only. (including stay pit excavation & refilling & erection), replacement of guy shackle only in existing stay, erection of line materials, fixing of lt 1 ph "x" arm, fixing of lt/ht ti fitting, fixing of lt 3 ph "x" arm, fixing of 3[1/2] v ` x arm, fixing of 4[1/2] v ` x arm, fixing of 5 v x arm, fixing of tapping channel / guarding "x" arm, providing of line spacers in lt lines 1 phase, providing of line spacers in lt lines 3 phase, erection of ab switch with pt insulator & jumpering complete, erection of centre rotating switch ab switch complete, fixing of ht pin insulator / strain disc, 11 kv pin insulator with pin, 11 kv strain disc / polymer disc with hardware, 22 kv pin insulator with pin, 22 kv strain disc / polymer disc with hardware, 33 kv pin insulator with pin, 33 kv pin strain disc/polymer disc with hardware, fixing of lt pin insulator with pin, lt shakle with hardware, fixing of aluminium knob, paving stringing and sagging of conductor including binding of pin and proper tight [including transport of condutor from road side to work spot] per run, upto 7/2.59 mm acsr, 7/2.50 aaac including pvc cable upto 25 sqmm, acsr 7/3.35mm & 7/ 3.15 aaac including pvc cable above 25 sqmm, acsr 7/4.09 mm, above 7/4.09 mm acsr & dog conductor, earthing wiring and connection including transporting of earth pipe and excavation of pit], transformer structure earthing 10ft depth - 3 nos of pipe through tubes, dp earthing including all works [double side earthing], erection of 4th earth pipe including earthing, earthing of poles, earth pit masonary work 3 nos earth pits or using 3 nos concrete tub., replacement of detoriated earth pipe per location, concreting with mixture 1:3:6 [including all materials]., mass concreting for centre support for 2 feet including all materials, mass concreting for pole0.6x0.6x1.25m.with coping, sleeve concreting for pole 0.6 m x 0.6m x 0.3 m with coping, sleeve concreting for stay set 0.3 m & 0.75 long, erection of distribution transformer structure complete, excavation of structure pole pits 0.9 x 0.9 x 1.83 mtr, transporting of pole to pit location 2 nos., erection of poles 2 nos, excavation of stay pit 4 nos, erection of stay set (4 sets), mass concreting (cement:sand:jelly supplied by the contractor) 2 nos., erection of 22 kv ab switch, ttransformer structure earthing 10ft depth - 3 nos of pipe through earth tubes, erection of top channel, bed channel [2 nos channel] erection, cross with stud for bed channel erection, erection of belting angle / hg fuse angle, erection of hg fuse set, erection of ht las with jumpering and earthing, erection of lt las with jumbering and earthing, erection of jumpering [ht side], transformer wiring in lt side including jumpering bus bar etc., erection lt open type fuse unit arrangement single, erection lt open type fuse unit arrangement double, painting of stru. complete excluding dt [two coat of red oxide] all metal parts(excluding cost of paint)., painting of stru. complete excluding dt [one coat alu paint, excluding cost of paint), colour washing of 2 numbers structure p

Central Government/Public Sector

CTN :45407346

23 Jun, 2026 NA

Parganas - West Bengal

Tender For supply of merck chemical boq b b - ammonium acetate , ammonium ferrous sulphate , ammonium chloride , ammonia solution , ammonium molybdate tetrahydrate , ascorbic acid l , bromocresol green indicator , boric acid , barium chloride dihydrate , calcium chloride dihydrate , glacial acetic acid , methyl red indicator , magnesium oxide light , nitic acid , paraffin liquid light , 2 propanol , phenopthalein indicator , perchloric acid , potassium permanganate , sulphuric acid , sodium carbonate anhy , sodium hydrogen carbonate , sodium acetate anhydrous , sodium chloride , trisodium citrate dihydrate , triethanolamine , silver nitrate , potassium phosphate buffer , chloroform , ammnium molybdate tetrahydrate

Central Government/Public Sector

CTN :45343372

10 Jun, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : procurement of fine chemicals for ntpc simhadri and kudgi - karl fischer reagent,500ml, potassium metabisulphite,gr, universal indicator,500ml bottle, o-toluidine,ch3c6h4nh2,500ml, mercuric iodide,gr,red,100gm, diisopropylamine,f/sodium analyzer, ethanol,c2h5oh,ar/gr/excelar/emparta, boric acid,ar/gr/excelar/emparta, toluene,ar/gr/excelar/emparta, chlorotex reagent,liquid,ar, pyrogallol,gr,500gm, edta disodium salt,ar, thorin indicator,gr, hexane,ar/gr/excelar/emparta,2.5l,bottle, 0.01% water standard, acetic acid glacial,ar/gr/excelar+, ortho phosphoric acid,ar/gr/excelar+, filter paper circular 125 mm grade 41, iso propyl alcohol,ar/gr/excelar/emparta, phenolphthalein,ar,50gm, silver nitrate,lr,100gm, hydrazine sulphate,ar/gr/excelar/emparta, cobaltous chloride,ar/gr/excelar/emparta, ferric chloride,ar/gr/excelar/emparta, triethanolamine,ar/gr/excelar/emparta, mercuric sulfate,ar,50gm, xylene,ar/gr/excelar/emparta, edta n/50 solution,500ml/pack, hexamethylene tetramine,ar,500gm, ammonium sulphate,ar/gr/excelar/emparta, calcium carbonate,ar, barium hydroxide,ar/gr/excelar/emparta, zinc sulphate,ar/gr/excelar/emparta,99%, kmno4,ar,500gm,p2660,ranchem, potassium chloride,500gm, cupric sulphate,ar/gr/excelar/emparta, ammonium chloride,ar/gr/excelar/emparta, ferrous ammonium sulphate,ar/gr/excelar+, potassium fluoride,ar/gr/excelar/emparta, sodium carbonate anhydrous,ar,500gm, methyl red,powder, bromocresol,green, sodium thiosulphate,ar/gr/excelar+, dextrose glucose,anhydrous,ar/gr+, sodium thiosulphate,n/10 ampoules, tartaric acid,ar/gr/excelar/emparta, stannous chloride,ar/gr/excelar/emparta, starch soluble,ar/gr/excelar/emparta, thioglycolic acid,ar/gr/excelar/emparta, mercuric thiocyanate,ar,250gm, acetone, ar, hydrochloric acid,35%, xylenol orange,c31h32n2o13s,10gm, sodium std solution,ar,1000mg/l, ammonium thiocyanate,ar/gr/excelar+, lead nitrate,ar