Latest copper sulphate Tenders | Government copper sulphate Tenders

corporations/Associations/Others

CTN :44090553

11 Mar, 2026 NA

Ahmedabad - Gujarat

Tender For supply of methanol , potassium acetate , 1 percent pyridinepowder , sodium borate buffer , eosin y , alizarin red s , absolute alcohol formalin alcohol , ammonium hydroxide , histology pencils eosin and hematoxylin , benzidine , n butano , calcium chloride , magnesium sulphate , phenol red indicator , silver nitrate , sodium hydroxide , trichloro acetic acid , sulpher powder , horse gram powder , whatsmann filter paper hm2 circle , gram stain kit , zn stain kit , acetic acid test 10 percent , sulfosalicylic acid , nitric acid , copper sulphate 100gmsby100ml , ammonium sulphate 100gmsby100ml , sodium nitroprusside crystal , 10 percent barium chloride , fouchets reagent , ehrlichs reagent , ortho toluidine , glacial acetic acid , h2o2 , 3 point 8 percent sodium citrate solution , heamatoxylin and eosin stain 1 bottle , field stain 125ml , leishman stain 5 bottle , rbc diluting fluid 500ml , wbc diluting fluid 500ml , n 10 hcl 500ml , brilliant cresyl blue 125ml , potassium parmanganate sol 500ml , anti sera a b and d 10ml , urease powder , ammonium chloride ) /bid number: gem/2026/b/7184370 * /dated: 18-02-2026 & & / bid document1 / 37

CTN :43742185

20 Feb, 2026 11.00 Lacs

Jhansi - Uttar Pradesh

Tender For bid to ras providing of design installation and maintenance of educational lab/centre - science lab; as per rfp; buyer - list of chemicals metals and reagents - chemicals, metals and reagents, acetic acid, aluminium sulphate, ammonium chloride, ammonium hydroxide, barium chloride, blue and red ltmus paper, calcium oxide, copper oxide, copper powder, copper sulphate, copper turmings, dh, di. hydrochioric acid, fire iron dust, glycering, lodine solution, iron sulphate, lead nitrate, maganese dioxide, magnesium sulphate, methyl orange, methylene blue, naphthiene, permanent slide, nerve fibres, spirogyra, striated muscles, v. amoebe, v.. hydra, phencich malen, potassium hydroxide, potassium permariganato, potassium dichromate, potassium iodide, rectified spint, satranin, sodium chloride, sodium hydroxide, sodium bicarbonate, sulphur powder, silver nitrate, starch powder, sodium sulphate, universal indicator solution/ph paper, yeast, zinc sulphate, t -

Central Government/Public Sector

CTN :43742924

25 Feb, 2026 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : supply of 10x tae , tri2 pyridyl s triazine , propanol , nitrophenyl beta d lucuronide , absolute ethanol , abts , acetic acid , acetic anhydride , acetocaramine , acetone , acetone ar grade , acetone hplc grade , acetonitrile hplc grade , acetonitrile lcms grade , alpha amylase , alpha glucosidase , aluminium chloride , ammonium cobalt sulphate , ammonium formate 99percent 1 kg , ammonium hydroxide , anhydrous sodium sulphate , arabic gum , ascorbic acid , betaine , boric acid , bromocresol green , calcium carbonate , calcium chloride anhydrous , calcium oxalate , carboxy methyl cellulose , chlorine chloride , chloroform hplc grade , citric acid , collagenase , copper sulphate , ctab extraction buffer , dextrin , diclofenac sodium , diethyl ether , dinitro salicylic acid , dl- menthol , dmso , dpph , d-sorbitol , ethylenediaminetetraacetic acid, edta , elafin , elastase enzyme , ethanol hplc grade , ethyl acetate hplc , ethylene glycol , falgpa n 3 2 furyl acryloyl leu gly pro ala , fehling a , fehling b , ferric chloride , ferric sulfate , ferrous sulphate , folin ciocalteu reagent , formic acid 99 percentlcms grade , fructo oligo saccharide , fructose , glacial acetic acid , glucose , glycerol , glycerol food grade , griess reagent , hydrochloric acid , inulin extrapure , iodine crystal , iron chloride , isoamyl alcohol , lactic acid , levulinic acid , magnesium carbonate , magnesium oxide , malandialdehyde , maltodextrin , melandialdehyde , mercuric chloride , metaphosphoric acid , methanol , methanol, lc or ms grade , methyl red , n 2 hydroxyethylpiperazine n 2 ethane sulfonic acid , nacl acs 99. 9 percent , ninhydrin solution , nitric acid , n methoxysuccinyl ala ala pro val p nitroanilide , pectin , perchloric acid , petroleum ether 60-80 c , phenol , phenolphthalein ph indicator solution , phosphate buffer saline , phospomolybdic acid , p nitrophenol palmitate , porcine lipase , potassium ferricyanide , potassium hexacyanoferrate , potassium hydroxide , potassium iodide , potassium metabisulphite , potassium per sulphate , potassium permanganate , potassium sulphate , potasssium dichromate , potato dextrose agar , potato dextrose broth , potato dextrose rose bengal agar , silicon anti foaming agent non ionic 30 percent w w silicon , sodium acetate trihydrate , sodium benzoate , sodium cholate , sodium citrate dihydrate , sodium hydroxide , sodium hypochloride , sodium nitrite , sodium nitroprusside , sodium phosphate dibasic heptahydrate , sodium phosphate monobasic monohydrate , sodium potassium tartarate , sodium sulphite , sodium tetrachloropalladate , starch , sucrose , sulfuric acid , syringe filter 0. 45ul , tes buffer n tris hydroxymethyl methyl 2 aminoethanesulphonic acid , thiobarbituric acid , thymol , tri chloro acetic acid , tris base , tris hcl ph 8. 0 , trolox , urea , water, hplc , whatman 1 , whatman 42 , xylose //bid details2 / 103

CTN :43775004

20 Feb, 2026 9.00 Lacs

Tawang - Arunachal Pradesh

Tender For bid to ras supply of small living shelter , construction material cement , coarse sand , coarse aggregate 20mm graded , coarse aggregate 40mm graded , coarse aggregate 40-63mm graded , stone , water proofing compound , mild steel bars , ms binding wire , ceramic tiles , white cement , peg set , curtain arrangement , distribution box 6 , mcb spn , mcb sp 6 , pvc tape , cable pvc , pvc casing capping , switch piano 5 amp 230v , led tube light , screw full thread , pvc switch board , pvc l bend , switch socket combination , service bracket 40mm dia , service cable pvc , ceiling rose , led bulk , pvc flexible , pvc round , exhaust fan , fire extinguisher , earthing items , ci earthing pit cover , funnel fitted , gi wire 4mm dia , charcoal , salt normal , lightening conductor , testing point terminal block , aluminium strips , galvanised iron strip 32x6mm , funnel fitted with 20mm dia gi pipe 1. 5m long , earthing plate 600x600x6mm , ci earthing pit cover of size 300x300x6mm , insulating pvc block 75x75x30mm , fire and smoke detectors , individual standalone plastic heat alarm with adequate , fire ball extinguisher of 1. 3 kgs , furniture , steel bed side locker , study chair without arms , study table , protable indoor , water dispenser , looking mirror , plastic dustbin course aggregate 20 mm graded, stone for rr masonry less than 6", water proofing compound, mild steel bar of size 10mm, mild steel bar of size 6 to 8 mm, ms binding wire, non stik ceremac tile of size 600mm x 600 mm for floor thickness between 9 to 10 mm thick, white cement confirming to is-8042/1989, peg set of six fitted with galvanised screws along the internal surface of the wall in the rooms, curtain aggangement drapery and rod made of 25 mm dia and 1600 mm long, distribution box 6 way double door spn, 240 volts copper bus bar and neutral link earthing stud conforming to is-13032 & is-8623 double door ) /bid number: gem/2026/b/7167092 * /dated: 29-01-2026 & & / bid document1 / 51

Central Government/Public Sector

CTN :44069110

24 Feb, 2026 NA

Bilaspur - Chhattisgarh

Tender For procurement of fine chemicals for ntpc khargone - ammonium molybdate,ar,1kg, sodium hydroxide pellets,ar/gr/excelar+, potassium chromate,ar/gr/excelar/emparta, barium chloride,ar/gr/excelar/emparta, diphenylthiocarbazone (dithizone),ar, ferrous (ferrozine)lr,97%,5gm, patton&reader reagent, potassium iodide,ar/gr/excelar/emparta, sucrose,ar/gr/excelar/emparta,500gm, sodium acetate anhydrous,ar/gr/excelar+, xylenol orange,c31h32n2o13s,10gm, ammonium thiocyanate,ar/gr/excelar+, potassium hydrogen phthalate,ar/gr+, sodium carbonate anhydrous,ar,500gm, methyl orange,ar, sodium bisulfite,ar/gr/excelar/emparta, iso propyl alcohol,ar/gr/excelar/emparta, ethanol,ar/gr/excelar/emparta,500ml, toluene,ar/gr/excelar/emparta, thioglycolic acid,ar/gr/excelar/emparta, hydranal coulomat,std, karl fischer reagent,500ml, chlorotex reagent,liquid,ar, iron std solution,1000ppm, copper std solution,1000mg/l, oxalic acid,ar/gr/excelar/emparta, silver nitrate,ar/gr/excelar/emparta, sodium meta bisulphite,ar/gr/excelar+, edta disodium salt,ar/gr/excelar/emparta, p-naphtholbenzein,c27h18o2,5gm, 0.01% water standard, potassium hydroxide,ar/gr/excelar+, phenolphthalein,ar,50gm glass, methanol,dried,ar,99.5%,500ml, chloroform,ar/gr/excelar/emparta,2.5l, petroleum ether,ar/gr/excelar/emparta, 0.1% water standard,8ml, multielem ic an std,sgl sol,89886-50ml-f, multielem ic cation,sgl sol,89316-50ml-f, nitric acid,tracemetal, sodium std solution,ar,1000mg/l, buffer capsule,ph 4,20tab bottle, buffer capsule,ph 7,20tab bottle, hydrochloric acid,ar/gr/excelar/emparta, glycerol,ar,1l, glacial acetic acid,ar, acetone,ar, triethanolamine,lr, buffer capsule,ph 9.2,20tab bottle, multielement std sol,trace cert,100ml, pyrogallol,ar/gr/excelar/emparta, naoh solution,titrisol,1n ampoules, hydrochloric acid,lr,1n ampoules

Central Government/Public Sector

CTN :44069114

24 Feb, 2026 NA

Bilaspur - Chhattisgarh

Tender For procurement of fine chemicals for ntpc dadri and telangana - oxalic acid,c2h2o4,ar/gr/excelar/emparta, sodium meta bisulphite,ar/gr/excelar+, pyrogallol,ar/gr/excelar/emparta, edta n/50 solution,500ml/pack, sodium thiosulphate,ar,0.1n ampoule, hydrochloric acid,tr,n/10 cvs, hydrochloric acid,6 ampoules,n/1 cvs, indicator soln,universal, chlorotex reagent,ar, methanol,ar/gr/excelar/emparta,500ml, acetone, ar, ethanol,ar/gr/excelar/emparta, sulphuric acid,ar,98%,2.5l, glycerol,ar,1l, silica std solution,liquid,ar,500ml, conductivity soln,1413microsiemens/cm, diethylamine,lr,99.5%, glacial acetic acid,ar, nitric acid,ar/gr/excelar/emparta, thioglycolic acid,ar/gr/excelar/emparta, ascorbic acid,ar/gr/excelar/emparta, ammonium molybdate,ar,1kg, silica gel,sio2, naoh solution,titrisol,1n ampoules, ferrous (ferrozine),ar, sodium hydroxide pellets,ar/gr/excelar+, barium chloride,gr,500gm, toluene,c7h8,ar/gr/excelar/emparta,1l, barium perchlorate,anhydrous,gr,250gm, universal indicator,500ml, potassium thiocyanate,ar/gr/excelar+, ammonium sulphate,ar/gr/excelar/emparta, pyrogallol,ar, glacial acetic acid,ar, tartaric acid,ar/gr/excelar/emparta, 1,10-phenanthroline monohydrate,ar, benzyl alcohol,ar/gr/excelar/emparta, ferric chloride,ar/gr/excelar/emparta, labolene, potassium permanganate,ar/gr/excelar+, ammonium molybdate,ar,1kg, potassium fluoride,ar/gr/excelar/emparta, ammonium metavanadate,ar, copper sulphate,ar/gr/excelar/emparta, ammonium thiocyanate,ar/gr/excelar+, karl fischer reagent,500ml,, potassium hydrogen phthalate,ar/gr+, sodium carbonate anhydrous,ar, ferrous sulphate,ar/gr/excelar/emparta, hexane,gr, oxalic acid,ar/gr/excelar/emparta,500gm, ammonia soln,ar,25%, methyl red indicator,std, eriochrome black t,ar,25gm, chloroform,ar/gr/excelar/emparta,500ml, methyl orange,ar, petroleum ether,c6h14,lr,2.5l, para-dimethylaminobenzaldehyde,ar,100gm, edta disodium salt,ar, hydroxylamine hydrochloride,ar/gr+, potassium chromate,ar/gr/excelar/emparta, sucrose,ar/gr/excelar/emparta,500gm, sodium thiosulphate,ar/gr/excelar+, dextrose,ar,500gm, sodium sulphite,ar/gr/excelar/emparta, sodium meta bisulphite,ar, bromocresol,green, ammonium chloride,ar,500gm, phenolphthalein,ar,50gm glass, calcium sulphate,ar/gr/excelar/emparta, mercuric thiocyanate,500gm, magnesium chloride,ar,500gm, ethanol,ar/gr/excelar/emparta,500ml, phenol,ar,1kg, ammonium bifluoride,97%,is13119, sodium nitrate,250gm, sodium standard solution,w/100 mg/l nacl, nitrobenzene,ar/gr/excelar/emparta,99%, triethanolamine,ar/gr/excelar/emparta, hydrochloric acid,lr,1n ampoules, sodium hydroxide,lr,1n ampoules, sodium sulphate,ar/gr/excelar/emparta, ferrous ammonium sulphate,gr, 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+, 1-amino-2-naphthol-4-sulfonic acid,ar, sulphuric acid,ar,10 ampoules,n/10, silica gel,self indicating,blue,20kg, sodium meta silicate,ar/gr/excelar+, carbon tetrachloride,ar,500ml, methanol,ar/gr/excelar/emparta,2.5l, combimethanol solvnt,ar,1000ml, combititrant 2,karl fischer,1ml~2 mg h2o, potassium chloride,500gm, potassium hydroxide,ar,5kg bag, zinc sulphate,ar/gr/excelar/emparta,99%, xylenol orange,c31h32n2o13s,10gm, sodium hydroxide pellets,ar/gr/excelar+, diisopropylamine,f/sodium analyzer, ammonium oxalate,ar/gr/excelar/emparta, chlorotex reagent,lr,100ml, silica std solution,ar,500ppb,hach, patton&reader indic,ar, indigo carmine,liquid indicator,sq, calcium chloride,lr,500gm, edta acid,ar,0.02n,e-merck, manganous sulphate,monohydrate, silver nitrate,lr,100gm, indigo carmine,100gm, calcium carbonate,ar, sulphamic acid,ar/gr/excelar/emparta, hydrazinium sulphate,ar/gr/excelar+, phosphoric acid,ar,500ml, starch soluble,lr,500gm, p-naphtholbenzein,c27h18o2,5gm

CTN :44051950

26 Feb, 2026 8.00 Lacs

Firozpur - Punjab

Tender For supply of calcium hypochlorite granules (65 - 70 %) (v2) (q2) , silica gel , copper sulphate in powder , tcca 90 trichloroisocyanuric acid in 45 kg pack , test kit for ph and chlorine , ortho todaline solutions 500ml , soda ash light powder in 1 kg pack , caustic soda for swimming pool , alum silly in 20 kg pack , ferric alum for swimming pool

Central Government/Public Sector

CTN :44038223

18 Mar, 2026 NA

Coimbatore - Tamil Nadu

Tender For supply of copper salt- rochelle & superglo bright nickel salt

CTN :43988939

23 Feb, 2026 NA

Kamrup - Assam

Tender For supply of 1988 make havells or finolex or polycab , pvc casing capping 1 medium grade snow white make presto or polycab or finolex , pvc casing capping of size 3 by 4 inch medium grade snow white make presto or polycab or finolex , switch piano 5 amp 230 volts flush type one way snow white make anch or ssk or cona , led tuble light fittings 20 w rechargeable 230v box type 4 feets with crca body pre coated white and prewired for led tuble complete make havells or bajaj or philips or crompton , led mirror lights 1 feet 5 watts make havells or bajaj or philips or crompton , steel screw full thread with rawl of size 1 1 by 2 inch isi marked 200 screw per pkt , pvc switch board snow white of size 6 x6 inch for socket and switches make supreme or polycab or finolex , pvc switch board snow white of size 7 x 4 inch for main switch db make supreme or polycab or finolex , pvc switch board snow white of size 8 x 10 inch for main switch db make supreme or polycab or finolex , pvc l bend and t junction joint for pvc casing and caping conforming to is-3419 part-iii make supreme or polycab orfinolex , switch socket combination snow white multipurpose 2 in 1 15a 230v make anchor or ssk or cona , switch socket combination snow white 5a 230v make anchor or ssk or cona , service bracket 40mm dia gi tubing medium grade 1 point 5m long make jindal or tata or kalinga , service cable pvc insulated aluminium conductor 1100 volt , ceiling rose three terminal snow white make anch or ssk or cona , ceillig fan make khaitan or bajaj or havells , led bulk head fitting high pressure die cast aluminum front cover with glass cover with specially design gasket with led lamp 10 watts , pvc flexible wire copper conductor multi stranded 0 point 0016 by 76 make havells or finolex or plaza , pvc flexible conduit pipe 15mm dia make polycab or supreme or finolex , pvc round or square block make polycab or supreme or finolex , fire exitingusher of 1kg capacity of dry powder type conform to is-13849 alongwith accessories make cease fire or omex or alfa fire , plastic body fresh air fan with loures shutter of 200mm sweep model brisk air of crompton or equivalent model in havels or bajaj or khaitan. , electric gyeser 5 star of capacity 25 ltr make v guard or racold or bajaj or crompton , earthing items for 01 x mls earthing plate 600x600x6mm galvanised steel suitable for gi strip fittings drilled with two nos holes for 6 mm dia near one side , ci earthing pit cover of size 300x300x6mm with angle iron isa 20x20x3mm thick ms frame , funnel fitted with 20mm dia gi pipe 1 point 5m long make jindal or tata or kalinga , gi wire 4mm diameter for earthing , charcoal , salt normal , lightening conductor for 01 x mls air terminal single pointed aluminium rod 12mm dia and 300mm long , testing point terminal block make of gun metal and phosphorus bronzesize 75x75x25mm drilled and screwed including 3 nos 8mm dia 25mm long hexagonal head screw , aluminium strips 25x3mm , galvanised iron strip 32x6mm , earthing plate 600x600x6mm galvanised steel suitable for gi strip fittings drilled with two nos holes for 6 mm dia near one side , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt make presto or polycab or finolex , gi pipe 40mm dia light grade make jindal or tata , nuts and bolts 6mm dia 30mm long with check nut and washer. , double bunk hard bed ply and mattress. top of bed shall be 12mm thick bwr ply. matress size 1. 9 mtr x 0. 9 mtr x 75 mm thick. make sleepwell or kurlon or conform , locker steel of size 1200mm x 750mm made with 1mm thick steel sheet. half of locker shall have hanging space. //bid details2 / 79hanging portion shall have 20mm dia fhromium plated steel conduit pipe 1 point 6m

CTN :43840459

20 Feb, 2026 NA

Jhansi - Uttar Pradesh

Tender For corrigendum : supply of 15mm dia, brass nuts at both end for geyser , gi pipe 15 mm medium grade 6mtr long , ss sliding door bolts 150mm long, plate type, 16 mm dia , glass shelf assembly made of 5. 5mm thick glass sheet, 450 x 125 mm size with chromium plated railing , urinal waste pipe 40mm dia x 800mm long , gi pipe 20 mm medium grade 6 mtr long , 25mm brass float valve complete with brass rod and pvc ball , gi pipe 20mm dia, medium grade 6 mtr , rubber door seal 1. 2mtr long , gi pipe 15mm dia, medium grade 6 mtr , ptmt waste coupling, 32 mm dia, full thread. , copper sulphate crystal , tarpentine oil , hard rubber shoe pvc suitable for gi charpoy 32 mm bore dia , pvc swr bend suitable for 110 mm pipe , pvc plain waste pipe 800mm long, 40mm dia size. , brass spindle for concealed stop cock 15 mm , pvc flush bend pipe 600mm for high level flushing cistern , varnish clear type , brass half round spindle for bib cock 15 mm , pvc flush bend pipe for low level flushing cistern , aluminium anodised sliding door bolts 250mm long, plate type 16 mm dia , aluminium anodised sliding door bolts 200mm long, plate type 16 mm dia , gi pipe 50mm dia, medium grade 6 mtr , ptmt waste coupling, 40 mm dia, full thread. , fully automatic star delta starter for 25 hp motor, 3 ph, 415 v , ss floor door stopper 140 mm long , aluminium anodised sliding door bolts 300mm long, plate type 16 mm dia , fully automatic star delta starter for 12. 5 hp motor, 3 ph, 415 v , gi pipe 40mm dia, medium grade 6 mtr , mortice lock vertical type 200mm size, 6 lever for aluminium door , gi pipe 25mm dia, medium grade 6 mtr , ht fuse wire 20amp , ht fuse wire 15amp , ht fuse wire 25amp , rubber washer for pvc flushing cistern , aluminium anodised floor door stopper 140 mm long , dol starter for 5 hp motor, 3 ph, 415 v , 75mm pvc socket , 110mm pvc elbow , 75mm pvc elbow , power contactor 630a for three phase , power contactor 400a for three phase , power contactor 320a for three phase , power contactor 250a for three phase , power contactor 200a for three phase , led tri color strip light of length 18 metre , junction panel 400 a with busbar , junction panel 315 a with busbar , junction panel 250 a with busbar , auto dim invertor street light 120watt , lightning arrestor 11 kv , lightning arrestor 33 kv , pin type insulator for lt , post insulator lt , shackle type insulator for lt , split air conditioner of 1. 5 tr of 5 star rating , split air conditioner of 2. 0 tr of 5 star rating , automatic voltage stabilizer,of capacity 4 kva , automatic voltage stabilizer,of capacity 5 kva , copper wiring alongwith earth wire 3 runs x 4. 0 sqmm , single pole and neutral single pole mcb 20 a , supply and fix mcb distribution board, spn, 4 way , mcb spn 40 to 63 amp, 10 ka, c curve , mcb sp 6 to 32 amp, 10 ka, c curve, , water cooler storage capacity 80 ltrs , water cooler storage capacity 120 ltrs , water cooler storage capacity 150 ltrs , refrigerator 180 to 195 litres , regrigerator 330 litres , air curtain of size 4 feet , desert cooler , capacity 5000 cum per hr , supply and install wall mount bracket for ac outdoor unit ss wire mesh cloth 25kg each roll, brass float valve 20mm complete, brass float valve 15mm complete , pvc internal flush kit with float and handle , sofa cushion 22 inch x21 inch x4 inch , pvc connection 600 x 15mm dia, ptmt nuts at both end. , ptmt ball valve (body only), 20 mm dia, isi marked. , ptmt ball valve (body only), 15 mm dia, isi marked. , brass spindle for bib cock 15 mm, ss sliding door bolts 200mm long, plate type, ss 150mm long sliding door bolt hasp & staple type , ss sliding door bolts 250mm long, plate type, brass spindle for pillar cock, pvc connection 450 //bid details2 / 113

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