Latest heptahydrate Tenders | Government heptahydrate Tenders

State Government

CTN :45259750

22 May, 2026 NA

Thiruvananthapuram - Kerala

Tender For purchase of 2-hydrazino benzothiazole (cas no: 615-21-4) , allyl bromide (cas no: 106-95-6) , n-propyl iodide (cas no: 107-08-4) , hexane , acetone anhydrous , acetone , toluene anhydrous , dichloromethane , iron iii chloride hexahydrate , cas no: 10025-77-1 , sodium citrate tribasic ditrihydrate , cas no 6142-04-3 , ammonium molybdate tetrahydrate. , cas no; 12054-85-2 , sodium molybdate dehydrate , cas no= 7631-95-0 , iron iii sulfate heptahydrate , cas no: 7782-63-0 , potassium hydroxide pellets , cas no: 1310583 , sodium hydroxide pellets , cas no: 1310-73-2 , nickel chloride hexahydrate , nitric acid , n, n dimethyl formamide , ethanol (98%) , sodium molybdite dihydrate , titanium aluminium carbide , anhydrous calcium chloride , nickel (ii) nitrate , hexahydrate , cas: 13478-00-7 , iron (iii) nitrate nonahydrate , cas: 7782-61-8 , cobalt (ii) nitrate , hexahydrate , cas: 10026-22-9 , cerium (iii) nitrate , hexahydrate , cas: 10294-41-4 , manganese (ii) nitrate , tetrahydrate , cas: 20694-39-7 , zinc sulfate heptahydrate , cas: 7446-20-0 , luminol , tris -2,2 -bipyridine ruthenium (ii) , chloride , dibutyl phthalate (dbp) , triton x-100 , melamine powder , bismuth nitrate , nitric acid (ar grade) , {bis (trifluoroacetory) iodo} benzene , 2-iodoxy benzoic acid

Central Government/Public Sector

CTN :45073196

22 May, 2026 NA

Barh - Bihar

Tender For corrigendum : procurement of generator spares for capital overhauling of 660 mwgenerator for ntpc barh stage ii - bolt,bhel/siemens, compensating shim t=0.2:pm0a65k64b32, compensating shim t=0.5:pm0a65k64b24, compensating shim t=1:pm0a65k64b08, compensating shim t=16:pm0a66h33k73, cover:psk047t028, covering:pm0a67e75c51, cup spring 28*12,5*1,9:pm0a00b34k08, cup spring washer 34*17*1,8:pm0a00a44e79, filling piece:psk037r039, gasket a29*4:pm0a00c64d90, grub screw:psk050p534, grub screw m5*12-0spae:pm0a00a27a52, grub screw m5*8:pm0a67k47h70, grub screw m6*8-0spae:pm0a00a26h73, grub screw m6*8-0spae:pm0a00a27a78, hexagon head screw m10*16:pm0a66h94f53, hexagon head screw m10*40:pm0a54j70g62, holder:pm0a65j76f67, hose:pm0a67f97g74, hose clip 4,8*188:pm0a57a15h52, insulating bolt:pm0a65j76f83, insulating washer b20,5*40*4:pm0a55g45f8, insulation:pm0a66j04g42, lock washer:pm0a67f56a27, lock washer :pm0a67c01b11, lock washer :pm0a67b70c58, lock washer 16*116:pm0a67b69c27, locking bar:pm0a52j27e74, locking bar:pm0a52j27e82, l-profile:pm0a58a64j33, o-ring 320*7:pm0a67c71k57, pipe 11*1,4*57:pm0a65g63a07, pipe 17*2,4*15:pm0a66d91d35, pipe 20*1,9*21:pm0a67k38f22, pipe 20*1,9*34:pm0a66j26k00, pipe 20*1,9*61:pm0a66j04g59, plate 0,1*10*780 :pm0a67a24e63, plate 0,5*55*780:pm0a67a24e71, plug:pm0a67k48e63, plug-in brush holder:p0048962100, profile 103-002*780:pm0a67k52d33, round bar 10 mm: pm0a62b42a70, round bar 5 mm:pm0a55e59e65, round bar 6 mm:pm0a62b42a47, round bar 8 mm:pm0a62b42a54, round nut:pm0a65f52c42, round nut epgm203:pm0a66j13c54, screw bolt ep-gf:pm0a66j13c70, screw plug g1/2a:pm0a00a45d44, screw plug m10*15:pm0a57j42e78, screw plug m20*18:pm0a57j42e86, seal cap:pm0a55a10c43, seal cap:pm0a50b67e02, segment epgc203:pm0a66h52h42, sheet:pm0a67a56c67, sheet epgm203:pm0a66h53b61, shim 12*2:pm0a66e09a79, shim epgc203:pm0a66h73h14, washer b12,5*22*3:pm0a50a00j43, washer b13*28*4:pm0a50a35j23, washer b17:pm0a00a38d07, washer b6,4*11,5*1,5:pm0a61e49e01, plug-in brush holder, hose line, profile, insulating ring l=19, oring d74x3, viton rubber profile l=2670, seal ring, o-ring, o-ring, o-ring,072-00 psk047q570,bhel, sheet, insulating part, insulating part, profile 7.5*9*2400, insulation, pipe 16*1.9*19, 900/7000r:filter mat, kwu:seal strip, insulation, compensating shim:pm0a65k64a74, lock washer 10*70:p0048963500, multi contact band;drg01430501044/16, elr70/90:scru hex a -8.8, m16x120, hex hd bolt,bhel,thdf-115/67, hex hd nut,m16,hts,bhel,thdf-115/67, insulating bolt,111,m12x35,bhel, insulating bolt,112,m12x35,bhel, resin cy-205 for bhel make generator, loctite 222,01350801039,bhel,thdf-115/67, anabond 202,bhel,thdf-115/67, spacer, locking shoe, fbr gls tape,bhel,thdf-115/67, polyster fibre glass tape is:10415, shim epgc203:pm0a66h53a62, shim epgc203:pm0a66h53a70, shim epgm203:pm0a66h53a88, small size valve:psk054u053, spring ring a8:pm0a00a39g10, spring washer b16:pm0a00a44b07, spring washer b8:pm0a52h67d24, taper pin:pm0a61a48h16, washer 24-200hv:pm0a00a38b17, washer a17*35*4:pm0a00a43f96, angle,pm0a67g05g00,bhel,thdf-115/67, ball valve dn25-g1;pn25:psk033p294, brush holder:pm0a68a48e12, gasket,pm0a66a41g90,bhel,thdf-115/67, holding piece:psk017k700, initial guide blade:pm0a67h32k33, initial guide blade:pm0a67h32k41, initial guide blade:pm0a67h32k58, parallel pin a20h8*80:pm0a67f19c31, round nut:pm0a00b79b92, screw bolt:pm0a56k80a22, stationary blade:pm0a67h32j75, stationary blade:pm0a67h32k09, stationary blade:pm0a67h32k17, thdf115/67:insulating gasket, ring, o ring to spec. tg 60158 32x3, seal element, oring 28x3, u-profile ring, o-ring, o-ring, o-ring,01393701017&52,bhel,thdf-115/67, scru hex, bolt hex hd,01390101053,bhel,thdf-115/67, o-ring,11390801007,bhel,thdf-115/67, o-ring,bhel,thdf-115/67, thdf115/67:o ring 193x6, curing agent z,01391201117 & 39,bhel, resin e8702, fine mica powder,01391201117 & 35,bhel, hardener,bhel,thdf-115/67, tension disc, taper pin;end shield(ee)#38#01393701000, araldite av 138,01350801035,bhel, ch

Central Government/Public Sector

CTN :45233420

25 May, 2026 NA

Raipur - Chhattisgarh

Tender For rate contract for spares of generator (200 mw210 mw 250 mw 500 mw bhelmake) for ntpc stations - caf gasket,0107444600000/081,bhel, earthing brush assy,11391601000-00,bhel, adhesive sicomet-50,01391201068-00/6, rubber cord,01493101006-00&5, o-ring,01493101006-00/12,bhel, plug,01360601033-00/13,bhel, profile,01350201023-00&20,bhel, rbrb gasket,01660170018c&007,thri 108/44, washer,01360601033c & 14,bhel,rtr assy, o ring,32x3mm,bhel,gen,thri 108/44, packing,viton,bhel,h2 clr,thri108/44, prof prbn 501-006,91350201000c&03,bhel, ring,01393401003c&18,bhel,thri108/44, seal elmnt,01393401003c,bhel,thri108/44, hp hose te,11391801000c,bhel,thri108/44, contact pin,01360301017-00&16,bhel, round nut,01360301017-00&21,bhel, threaded ring,01360301017-00&23,bhel, sealing cover,01360301017-00&24,bhel, washer,01360301017-00 & 22,bhel, o-ring,01360301017-00&36,bhel, o ring-tg60158,166x6,bhel,thri 108/44, o-ring,01360301017-00/37,bhel, round cord,000012550100016,lmz, o-ring,01360301017-00&38,bhel, gasket,bhel,thri108/44, silicon compound-k,01360301017-00/39, o-ring,bhel,thri108/44, hardener t37,01360301017-00/40,bhel, gasket-front,bhel,thri 108/44, gasket,bhel,thri108/44, h2 seal ring te,bhel,thri108/44, h2 seal ring ee,bhel,thri108/44, o-ring,8,bhel,thri 108/44, o ring,bhel,thri 108/44, gasket-rear,bhel,thri 108/44, o ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, hardner hv998,bhel,thri108/44, o ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o-ring,bhel,thri108/44, folium tape,aa2561611060, te-seal strip,01391201012-00/10,bhel, micanite flex sh,bhel, oring,01350801032c,242x6,bhel,thri108/44, asbestos powder,tgemis1-var-00&83, o-ring,01360601033-00/15,bhel, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, profile,01393401003c&009,lg:2060mm,bhel, lock washer,01393401003c&006,bhel, glass tape,tgew25000012,turbo generator, gasket,91393601004c&5,bhel, lead,tgemisi-var-00&528, gasket,91393601004c&3,bhel, cross cotton tape,34,turbo generator, globe valve,11491301006-00 & 12,bhel, methyl ethyl ketone,emtmisc/var-00, solder,sn40sb, skid shoe,0136120100900002,bhel, high press hose,0139010102800011,bhel, gasket,0139120104100048,bhel,tari-108/46, gasket,0142140102000004,bhel, 108/46:rubber perbunan, brazing wire,91350701000-34,bhel, gasket seal body ee,0000537204501006, brush holder,0000512500000017, gasket,0000535100100005,bhel, strap,91350801004/37,bhel, ass mica tape,5670.269 68,bhel, sealing washer,5516.006c & 8,generator, sealing washer,5200069/40,bhel, sealing washer,000012550100069,bhel, gasket,31393501005&3,turbo generator, insulating washer,8710.138-062,bhel, insulating sleeve,6.8770.025/52, seal half ring,00005377007015, resin,tgemis 1/00 116,bhel,cy-232, aerosil powder,gr200,tgemis 1/00 86,bhel, varnish conducting,tgemis/00 56,bhel, varnish sib 642,tgemis/00 73,bhel,210mw, sealing washer,8370.070&20,thw-200-2, sealing ring,8370.071/20,turbo generator, insulating sleeve,82.8770.242&18,bhel, insulating washer,2.8710.011/10,bhel, washer,0-5372.002-00&47,turbo generator, insulating gasket,2.8766-015,generator, rubber,8503-000-6,thw-200-2, isopht.terylene tape,00005670269/00 69, sealing ring,05516.006c & 5,generator, sealing washer,1255.001c & 70,generator, sealing washer,00001255006/68, terminal bushing,00001255008/44, terminal bushing,00001255008/45, oil catcher,generator, sealing washer,0-136-03-01003 & 14, insulating bush,0-136-03-01003/17, nut,5200082/26,turbo generator, washer,0-139-34-01003 & 023, insulation washer,0-145-04-01019&26, insulation box,5200082 & 21, sealing washer,00005516006&8, washer,5200082-15,bhel, poly co

CTN :45204768

25 May, 2026 1.97 Lacs

Ganganagar - Rajasthan

Tender For requirement of consumables for initial inspection of generator of unit7(660 mw),ssctps,suratgarh - silastic rtv732 silicon compound 300 gm pack, hose pipe for silastic pump 240 bar length = 1, mtr, thinner 234 (pack of 830 gm), thinner 221 (pack of 830 gm), bectol red varnish, bectol grey varnish, dilucent 'c', acetone (5 ltr pack), hardener eh411 (1 kg pack), hardener hy840 (1 kg pack), epoxy gel coat (red) (1 kg pack), anti-rust paint, dpt kit, hylomer universal blue (100 gm pack), glass tape (0.08mmx20mm) (50 mtr roll), braided glass flat sleeve (10mmx0.7mm), (100mtr roll), fine mica glass (0.16mmx25mm) (50 lass, 0.16mmx2), fine mica powder, cross cotton tape (0.4mmx30mm) (25 mtr, roll), teflon sheet (ptfe sheet), 600mmx600mmx6mm, emery paper (fine) (80), emery paper (medium) (50), emery paper (coarse) (36), waterproof emery cloth (10m x 100mm) 320, grit, waterproof emery cloth (fine) size 100mm, (4"), waterproof emery cloth (medium) size, 100mm (4"), waterproof emery cloth (coarse) size 100mm, (4"), cotton rope (8 mm), cotton rope (10 mm), nylon rope (8 mm), nylon rope (10 mm), epoxy fibre glass insulating sleeve (1 mtr roll), 10 mm inner dia, 12 mm inner dia, 16 mm inner dia, 20 mm inner dia, 24 mm inner dia

CTN :44959243

21 May, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of chemical reagents for laboratory : : - bromine ampule , iodine monochloride ampule , iso propanol hplc , methanol hplc , ninhydrine , petrolium ether 60 -80 , picric acid , silver nitrate , sodium chloride , starch-aracs , toluene-rectified , toluene-hplc grade , hexane hplc grade , boron trifluoride , sodium sulphite heptahydrate for jaggery , rosaniline hydrochloride for jaggery , formaldehyde for jaggery , sucrose for jaggery , bromocresol green , sodium chloride , potassium dichromate , fame 37 mix standard , methyl undecanoate standad c 11 , sucrose , dextrose

CTN :44960103

15 May, 2026 5.00 Lacs

Durg - Chhattisgarh

Tender For corrigendum : supply of zinc sulphate heptahydrate, agricultural grade (q3)

Central Government/Public Sector

CTN :45049249

08 May, 2026 NA

Chandausi - Uttar Pradesh

Tender For supply of steel bed (ms) powder coated size - length - 1900mm(+/-25mm), width - 910mm(+/-10mm), height - 480mm(+/-20mm) with 12mm ply top and head side 440mm(+/-20mm) and foot side (240mm+/-20mm) higher than bed base height and covered with ply with mica sheet (with mosquito net fittings ss pipes). [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :42781770

22 Apr, 2026 NA

Damanjodi - Odisha

Tender For bid to ras supply of sodium hexa meta phosphate(shmp) as per is- 574/1989 , zinc sulphate(znso4) heptahydrate as per is 1880/1977

Corporations And Associations And Others

CTN :44895470

07 May, 2026 NA

Thane - Maharashtra

Tender For supply of calcium chloride dihydrate magnesium sulphate heptahydrate

Central Government/Public Sector

CTN :44395861

14 Apr, 2026 NA

Jhansi - Uttar Pradesh

Tender For corrigendum : supply of murashige and skoog medium w cacl2 vitamins sucrose and clerigel , murashige and skoog medium w cacl2 and vitamins wo sucrose and agar , nitsch medium w vitamins and sucrose wo cacl2 and agar , nitsch medium w vitamins sucrose and agar wo cacl2 , nitsch medium w vitamins wo sucrose and agar , clerigel super gellan gum plant culture tested , 2 4 dichlorophenoxyacetic acid 2 4d solution w 1 mgperml , naa solution w 1 mgperml naa in sterile distilled water , iaa solution w 1 mgperml iaa in sterile distilled water , iba solution w 1 mgperml iba in sterile distilled water , ipa solution w 1 mgperml ipa in sterile distilled water , 6 bap solution w 1 mgperml 6 bap in sterile distilled water , kinetin solution w 1 mgperml kinetin in sterile distilled water , thidiazuron tdz solution w 1 mgperml tdz in sterile distilled water , zeatin solution w 1 mgperml zeatin in sterile distilled water , adenine sulphate plant culture tested , gibberellic acid ga3 plant culture tested , abscisic acid plant culture tested , jasmonic acid plant culture tested , chitosan plant culture tested , melatonin plant culture tested , potassium permanganate plant culture tested , sucrose plant culture tested , acetosyringone plant culture tested , mercuric chloride plant culture tested , sodium hypochlorite 4 percent wv solution plant culture tested , tween 20 plant culture tested , cellulase plant culture tested , pectolyase plant culture tested , colchicine plant culture tested , ampicillin sodium salt asn salt plant culture tested , cefotaxime sodium salt plant culture tested , gentamicin sulphate plant culture tested , hygromycin b from streptomyces hygroscopicus plant culture tested , kanamycin acid sulphate plant culture tested , rifampicin plant culture tested , erythromycin plant culture tested , nystatin plant culture tested , spectinomycin dihydrochloride pentahydrate plant culture tested , streptomycin sulphate plant culture tested , neomycin sulphate plant culture tested , timentin solution plant culture tested , coconut water plant culture tested , l arginine plant culture tested , l asparagine monohydrate plant culture tested , l glutamine plant culture tested , l proline plant culture tested , myo insositol plant culture tested , casein enzymic hydrolysate , maltose monohydrate plant culture tested , thiamine hydrochloride plant culture tested , niacin nicotinic acid plant culture tested , pyridoxine hydrochloride plant culture tested , inositol plant culture tested , edta disodium salt dihydrate plant culture tested , ferrous sulphate heptahydrate plant culture tested , potassium iodide plant culture tested , manganese ll sulphate monohydrate plant culture tested , boric acid plant culture tested , zinc sulphate heptahydrate plant culture tested , copper ii sulphate pentahydrate plant culture tested , cobaltous chloride hexahydrate plant culture tested , dapi dihydrochloride plant culture tested , dimethyl sulphoxide dmso plant culture tested , sodium alginate plant culture tested , coconut water sterile filtered plant culture tested , potassium nitrate plant culture tested , magnesium sulphate heptahydrate plant culture tested , potassium dihydrogen phosphate plant culture tested , ammonium sulphate plant culture tested , calcium chloride anhydrous plant culture tested , calcium chloride dihydrate plant culture tested , acetocarmine plant culture tested , tetrazolium salt ttc plant culture tested , activated charcoal powder plant culture tested , //bid details2 / 51antimicrobial supplement plant culture tested , hoagland no 2 basal salt mixture plant culture tested //bid details3 / 51

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Central Government/Public Sector