Latest heptahydrate Tenders | Government heptahydrate Tenders

Central Government/Public Sector

CTN :45688822

16 Jul, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of cetyl trimethyl ammonium bromide ctab , sodium lauryl sulphate , disodium edta , sodium borate decahydrate , disodium hydrogen phosphate , ethoxy ethanol , sulphuric acid h2so4 , sodium hydroxide naoh , boric acid , potassium sulphate k2so4 , copper sulphate , sodium bicarbonate nahco3 , disodium hydrogen phosphate dihydrate na2hpo4 2h2o , potassium chloride kcl , magnesium sulphate heptahydrate mgso4 7h2o , calcium chloride cacl2 , hydrochloric acid hcl , pepsin powder , acetone , ethanol

Central Government/Public Sector

CTN :45697946

16 Jul, 2026 NA

Pune - Maharashtra

Tender For supply of nitric acid 69 72 percent pure,hydrogen peroxide,perchloric acid about,sulfuric acid pure,potassium sulphate,copper ii sulphate pentahydrate,caustic soda pellets,diluent for dna extraction,methyl red,bromocresol green,barium chloride dihydrate,di potassium hydrogen phosphate anhydrous,dimethyl sulphoxide,methanol,toluene,ammonium metavanadate,phenol crystal,charcoal activated powder,ammonium ferrous sulphate hexahydrate,dextrose anhydrous,sodium acetate trihydrate,ferric chloride hexahydrate,4 6 dihydroxy2 mercaptopyrimidine,antimony potassium tartrate trihydrate,ortho-phosphoric acid abt,1 10 phenanthroline hydrochloride monohydrate,barium diphenylamine 4 sulphonate practical grad,ferrous sulphate heptahydrate,dtpa,calcium chloride dihydrate,triethanolamine,hydrochloric acid abt pure,streptomycin,cyclohexamide antifungal,ethanol

CTN :45437450

04 Jul, 2026 NA

Delhi - Delhi

Tender For corrigendum : supply of zinc sulphate heptahydrate, industrial grade as per is 1880 (q3)

State Government

CTN :45263804

01 Jul, 2026 4.63 Crore

Panchkula - Haryana

Tender For corrigendum : tender for the supply of various equipments - muffle furnace, "al2o3 sample plate, al2o3 furnace door block, protection glove, crucible clip, crucibles, karl fischer titrator, "titration vessel, detector electrode with lead, generator electrode (with frit) with lead, desiccant tube and cap, injection septa (pack of 10), gas tight syringe 1.0ml , luer needle 17-gauge, dust cover, results manager software, main power pack, fuse, karl fischer titration reagent(s), nist calibration standard, refrigerated centrifuge (bench top), bottles/falcon tubes/adapters for 0.2ml tubes, one set of other items (adapters) required for improving the applicability/system performance should to be quoted, nitrogen evaporator, evaporation tubes, gas fuse , water purification system including water softner, cartridges, filters etc. for , bomb calorimeter, "ignition wire, cotton thread, combustion crucible, bomb, nist certified benzoic for calibration, any other accessories required for analysis of food samples., gas chromatograph with ecd, tcd, fid with autosampler, "pesticide column (30 m x 0.250mm x 0.25m (5ms (95% dimethyl-, 5% diphenyl-polysiloxane / 1ms (100% dimethyl polysiloxane or equivalent) 100 mm column for fatty acid profiling with main concern of trans fatty acid application, column for cholesterol application, stationary phase: 95% dimethyl-, 5% diphenyl-polysiloxane (30 m x 0.250mm x 0.25m),, "vial sets (1, 2 ml, crimp type, amber and clear glass), vials (10, 20ml crimp type with cap & septa), 300/500 l recovery vials, septa ptfe/silicone (for 1, 2 ml vials), septa ptfe/silicone (for 10, 20 ml headspace vials), ergonomic crimping tools for different vial types, ergonomic decapping tools for different vial types, head space vials 10,20 ml capacity, suitable syringes for quoted autosampler, suitable headspace syringe /valve/loop, quechers kits for pesticides and herbicides in following matrices:, matrices with high fat, matrices with high water content, matrices with high pigmented, spe cartridges for water., ultra performance liquid chromatography (uplc) with photodiode array (pda), fluorescence (fld) and refractive index detector (rid), sample vials with 1.5 ml or greater, stainless steel ultra sonic bath with the capacity of 5 l or more, with time setting (min) 1-30min or continuous operation with led and push button (should be ip 33 protection class) for sonication of spare parts as well as solvents, fittings, frits, ferules and tubings, tubing cutter, solvent bottles (1000 ml capacity), solvent filters (glass & ss both, compatible manual syringes -10 l, 20 l, 50 l, standards for hplc calibration for pda, ri and fluorescence detector, consumables required for each detector must be provided., "hplc columns: one each of, c8 = 250 4.6 5m c18 = 250 4.6 5m, cyano = 250 4.6 5m. amino = 250 4.6 5m, phenyl = 250 4.6 5m. silica = 250 4.6 5m., all columns must be supplied with respective guard column and holder. ", uv-visible spectrophotometer, ",0.5, 1 and 3-ml quartz cuvettes 10 mm path length, 0.5, 1, and 3 ml glass cuvettes 10 mm path length, cuvette holder, suitable certified standards for validation including holmium oxide glass filters for wavelength calibration & nist traceable, nist traceable potassium dichromate., uv-visible spectrophotometer, ",0.5, 1 and 3-ml quartz cuvettes 10 mm path length, 0.5, 1, and 3 ml glass cuvettes 10 mm path length, cuvette holder, suitable certified standards for validation including holmium oxide glass filters for wavelength calibration & nist traceable, nist traceable potassium dichromate., ft-ir with atr & liquid cell, " hydraulic press with kbr die and pellet holder, suitable mortar pestle (dia 5-6 cm), suitable portable de humidifier to maintain 30- 60% rh, temperature and relative humidity digital indicator with calibration certificate from iso 17025 accredited lab., reference nist standard polystyrene film (0.3 mm) over the range of 3800 cm-1 to 650 cm-1., abbes r

CTN :45390252

29 Jun, 2026 NA

Delhi - Delhi

Tender For corrigendum : supply of ferrous sulphate, heptahydrate conforming to is 262 (q3)

Central Government/Public Sector

CTN :45580546

07 Jul, 2026 NA

Surat - Gujarat

Tender For supply of zinc sulphate heptahydrate - ongc (q3)

CTN :45581223

30 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply of ferrous sulphate, heptahydrate conforming to is 262 (q3)

Central Government/Public Sector

CTN :44395861

18 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For bid to ras 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

Central Government/Public Sector

CTN :45539568

30 Jun, 2026 7.00 Lacs

Malda - West Bengal

Tender For e tender for lab equipments and articles in the district of malda for the year 2026 2027 - sputum container (cups made of special medical grade polypropylene, thin plastic, translucent, diameter-4cm,capacity -30 ml., screw cap should also be made of special medical grade polypropylene and should be air tight. leak proof) with label pasted by the side of the container., sulphuric acid (chemical structure: h2so4 molecular wt: 98.08 purity: 95-97%, colour:clear with msds paper, liquid paraffin (heavy), refractive index of 1.48, a colourless, odourless, transparent, free from fluorescence in day light with relative density of 0.827 to 0.890, viscosity of 110 to 230 mpa s., specific gravity of 0.76-0.78 at 15.5 c., diamond marker, filter paper packs of 100 pc 185 mm diameter, methylated spirit (chemical name: ethanol denatured + 5% isopropyl alcohol + 5% methanol, molecular structure: c2h5oh, molecular wt: 46.07, purity: 90%), crystal phenol(carbolic acid) 98 % with msds paper, lens paper ( books of 100 leaves) soft, oil absorbable (9 cm x 14.5 cm), slide drying tray- "aluminium" kd, cloth duster (2 ft x 2ft), drop bottle 125 ml with beak mouth, white plastic, transparent, glass rods solid 24 inch long 12 mm diameter, tissue paper roll ( white), non-doted, parafilm ( 2 x 250 feet ) pm-992, spirit lamp steel, match boxes, zipped polythene pack(6" x 9"), zipped polythene pack(9" x 12"), phenyle (40 % ) 5 lit jar, falcon tube- sterile, capacity 50 ml, material polypropylene, tube style, centrifuge, colour clear, outer diameter 29.1 mm, length 114.4mm, feature- disposable (certificate of authorization of distribution need to produce at the time of delivery), carry bag (20 micron, 40cm x 50cm) white, non-transparent, thermocol box (13 inch x 10 inch x 8 inch), soap for hand wash

Central Government/Public Sector

CTN :45512021

02 Jul, 2026 9.50 Lacs

Kamrup - Assam

Tender For n hexane , n hexadecane , dipotassium phosphate k 2 hpo 4 , potassium dihydrogen phosphate kh 2 po 4 , magnesium sulfate heptahydrate e- mgso 4 .7 h2o , toluene , xylene , brain heart infusion broth , lb broth , nutrient broth , soluble starch , iodine , skim milk sm agar , d- glucose , dpph 2 2 diphenyl-1-picrylhydrazyl , 2,4,6-tris 2-pyridyl-s- triazinetptz , ferric chloride anhydrous , acetate buffer , ferrous sulfate , triton x-100 octylphenol ethoxylate , dulbeccos modified eagle medium dmem , mrs broth , mrs agar , hydrogen peroxide , glycerol , sodium chloride , potassium chloride , calcium chloride , sodium bicarbonate , methanol , ethanol , peptone powder , yeast extract powder , l-cysteine hydrochloride , magnesium sulfate monohydrate mgso4 h2o , porcine t3 triiodothyronine elisa kit , porcine t4 thyroxine elisa kit , mda malon dialdehyde elisa kit , porcine sod1 superoxide dismutase cu-zn elisa kit , porcine cat catalase elisa kit , porcine igg immunoglobulin g elisa kit , porcine il-10 interleukin 10 elisa kit , porcine cortisol elisa kit , porcine tnf- tumor necrosis factor alpha elisa kit , porcine il-1 interleukin 1 alpha elisa kit , molecular grade ethanol , ethidium bromide , agarose powder , 10 x tae buffer , pcr master mix , nuclease free water , rna extraction kit , cdna synthesis kit , histopaque , chloroform , isopropanol , trizol , microcentrifuge tubes zero point five ml , microcentrifuge tubes 0.2 ml , pcr tube strips , microcentrifuge tubes 2 ml , microtube rack , pcr tube rack , pipette tips-10 microlitre , pipette tips-200 microlitre , pipette tips-1000microlitre , pipette holder , gloves , slide storage box , cryo box , cryo tags , petridish , glass wash bottle set 500 ml , burette 50 ml , volumetric flask 100 ml , sodium hydroxide pellets 5 kg , hydrochloric acid hcl 2.5 lit , sulphuric acid 2.5 lit , nitric acid 2.5 lit , perchloric acid 2.5 lit , petroleum ether 2.5 lit

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