Latest calcite Tenders | Government calcite Tenders

State Government

CTN :41518290

11 Sep, 2025 1.71 Crore

Junagadh - Gujarat

Tender For providing of testing of water quality - drinking water; temperature testing, ph testing, chloride testing, salinity testing, dissolved oxygen test, turbidity test, nitrate and phosphate, electrical conductivity, presence of heavy metals (aluminium, antimony, arse..

Central Government And Public Sector

CTN :41519420

11 Sep, 2025 5.00 Lacs

Kamrup - Assam

Tender For supply of ph 4.00 buffer solution , ph 7.00 buffer solution , ph 9.00 buffer solution , conductivity standard solution , nitrate standard solution , sodium carbonate , calcium carbonate , sodium chloride , calcium standard solution , magnesium standard solution , potassium standard solution , sodium standard solution , fluoride standard solution , sulphate standard solution , potassium dichromate , bromate standard solution , phosphate standard solution , turbidity standard slution , manganese standard solution , boron standard solution , potassium hydrogen phthalate , silicate standard solution , antimony standard solution , total dissolved solids , multi cation standard for ic , multi anion standard for ic , ammonium standard for ic , sodium formate , cesium chloride , lithium standard for ic , internal standard mix, for icpms ) /bid number : gem/2025/b/6590707 * /dated: 21-08-2025 & & / bid document 1 / 30

Central Government/Public Sector

CTN :41519771

11 Sep, 2025 NA

Pune - Maharashtra

Tender For supply of procurement of chemicals d d - orthophosphoric acid extrapure , sulphuric acid , diphenylamine acs , sodium hydroxide pellets , methyl red solution , bromocresol green solution , sodium bicarbonate , antimony potassium tartrate hemihydrate extrapure , l ascorbic acid extrapure , p nitrophenol high purity extrapure , hydrochloric acid , whatman no 42 filter paper , stannous chloride dihydrate extrapure , ammonium acetate extrapure , nitric acid , whatman no 2 filter paper , perchloric acid , mono-calcium phosphate , barium chloride dihydrate , ethyl alcohol , potato dextrose agar , malt extract , potato dextrose broth , oat meal agar , v8 juice agar , luria berteni lb agar , nutrient agar na , tryptic soy agar tsa , sabouraud dextrose agar sda , actinomycete isolation agar aia , macconkey agar , mrs agar , methanol extrapure , tris buffer , citric acid anhydrous extrapure , p nitrophenylphosphate disodium salt hexahydrate pnpp reagent grade , magnesium oxide heavy extrapure , urea extrapure , potassium 4-nitrophenyl sulfate , sodium acetate anhydrous , n hexane for hplc , phenophathalein indicator , 3 5 dinitrosalicylic acid pure , sodium potassium tartrate tetrahydrate extrapure , sodium chloride nacl , cetyltrimethyl ammonium bromide ctab extrapure , sodium lauryl sulphate sds sls , edta disodium salt dihydrate extrapure , sodium tetraborate decahydrate borax decahydrate , sodium phosphate dibasic anhydrous , triethylene glycol , cupric sulphate pentahydrate , sodium sulphate anhydrous

State Government

CTN :41501304

22 Aug, 2025 NA

Gwalior - Madhya Pradesh

Tender For enquiry for purchase of various materials for gwalior testing laboratory gwalior, mpmkvvcl. - antimony trioxide 500 gm, hcl 500 ml (sp. gr. 1.16), trichloroethylene 500 ml, alcohol, 500 ml, technical grade copper sulphate crystal conforming to is:261-1982, 500 gm, d water 5 liter, copper carbonate (laboratory grade) 500 gm, low form beaker with spout, capacity-1000 ml, reagent bottles, capacity-1000 ml, 5 ml culture tube, beaker, capacity- 100 ml, beaker, diameter atleast-75 mm capacity 500 ml, mercury thermometer, cleaning brush conforming to is 1104-1984, hand gloves chemical resistant, forceps 6 inch, apron chemical resistant, safety goggles, magnetic stirrer with hot plate, hydrometer, tray for galvanizing test, measuring cylinder (5 ml, 100 ml, 1000 ml), weighting balance 5 kg, micrometer, face shield, mask

Central Government/Public Sector

CTN :41503192

30 Aug, 2025 NA

Chennai - Tamil Nadu

Tender For supply of limestone (calcite)

CTN :41147390

25 Aug, 2025 NA

Chennai - Tamil Nadu

Tender For bid to ras bid to ras supply of petroleum ether : : 5 =5 = - ammonia , iodine monochloride , hexane hplc grade , potassium iodide , sodium sulphate , petroleum ether 60 degree to 80 degree , sodium hydroxide pellets , potassium hydroxide , silver nitrate , toluene rectified sulpher free , potassium thiocyanate , ammonium thiocyanate , sodium thio sulphate , arsenic acid , chloroform , acetic acid , potassium dihydrogen phosphate , hydrazine sulphate , sodium carbonate , sodium molybdatedihydrate , starch ar acs , tetra hydro furan , phenolphthalein indicator , picric acid , carbon disulphide , amyl alcohol , para nitroaniline , sodium nitrite , sodium tricresyl phosphate , zinc oxide , ferric chloride , ferrous sulphate , antimony trichloride , copper strips , bromine ampule , sodium chloride , starch

Central Government/Public Sector

CTN :41477067

08 Sep, 2025 2.59 Lacs

Ganjam - Odisha

Tender For supply of lithium li 125ml as per technical specification , potassium k 125ml as per technical specification , hafnium hf 125ml as per technical specification , europium eu 125ml as per technical specification , silver ag 125ml as per technical specification , arsenic as 125ml as per technical specification , vanadium v 125ml as per technical specification , sulfur s 125ml as per technical specification , antimony sb 125ml as per technical specification , boron b 125ml as per technical specification , cobalt co 125ml as per technical specification , gallium ga 125ml as per technical specification , cadmium cd 125ml as per technical specification , cerium ce 125ml as per technical specification , neodymium nd 125ml as per technical specification , samarium sm 125ml as per technical specification , strontium sr 125ml as per technical specification , tungsten w 125ml as per technical specification , yttrium y 125ml as per technical specification , ytterbium yb 125ml as per technical specification , zinc zn 125ml as per technical specification , scandium sc 125ml as per technical specification , gadolinium gd 125ml as per technical specification , lanthanum la 125ml as per technical specification , thulium tu 125ml as per technical specification , erbium er 125ml as per technical specification , praseodymium pr 125ml as per technical specification , holmium ho 125ml as per technical specification , dysprosium dy 125ml as per technical specification , lutetium lu 125ml as per technical specification , phosphorus p 125ml as per technical specification , multi elemental standard in a single solution 125ml as per technical specification , ph 4.0 500ml as per technical specification , ph 7.0 500ml as per technical specification ) /bid number : gem/2025/b/6553156 * /dated: 18-08-2025 & & / bid document 1 / 24

Central Government/Public Sector

CTN :41270078

29 Aug, 2025 NA

Kolkata - West Bengal

Tender For corrigendum : annual rate contract for purchase of certified reference material (crm) and laboratory chemicals for use of west bengal public health laboratory, kolkata - list of crms, polyoyethylene (20) sorbitan monolaurate, polyoyethylene (20) sorbitan monooleate, polyoyethylene (20) sorbitan monopalmitate, polyoyethylene (20) sorbitan monostearate, polyoyethylene (20) sorbitan tristearate, sodium benzoate, sodium sulfite, sodium hydrogen sulfite, sodium disulfite, potassium metabisulfite, potassium sulfite, calcium hydrogen sulfite, potasssium hydrogen sulfite, sodium thiosulfate, total aflatoxins (b1,b2,g1,g2) and aflatoxin m1, acetamiprid, azoxystrobin, buprofezin, carbaryl, carbosulfan, chlorantraniliprole, flusilazole, alpha napthyl acetic acid, deltamethrin (decamethrin), fipronil, quinalphos, triadimefon, triazophos, tricyclazole, myclobutanil, fenpropathrin, pendimethalin, lambda cyhalothrin, dicofol (sum of o,p and p,p isomers) , difenoconazole, dimethoate, metiram as cs2, fenpyroximate, flubendiamide, hexaconazole, imidacloprid, methomyl, propineb, kresoxim methyl, metalaxyl-m, monocrotophos, picoxystrobin, pyraclostrobin, pyriproxyfen, spinosad, spiromesifen, thiacloprid, thiamethoxam, spinetoram and its metabolites (spinosyn-j and spinosyn-l), spirotetramat, cyantraniliprole, thiodicarb, tebuconazole, propargite, pyridalyl, oxydemeton-methyl, novaluron, milbemectin, lufenuron, indoxacarb, fenazaquin, mancozeb, dithiocarbamates(the residue tolerance limit are determined and expressed as mg/cs2/kg and refer separately to the residues arising from any or each group of dithiocarbamates), diafenthiuron, chlorfenapyr, abamectin, sodium carbonate, sodium chloride, potassium hydrogen phthalate(php), potassium di-chromate, buffer ph -4.00 std., buffer ph -7.00 std, buffer ph -9.00 std, boaa ( beta n oxalyl 2,3- diaminopropionic acuid, calcium carbonate, cargille immersion liquid for refractometer, iron standard solution (1000 ppm), antimony standard solution (1000 ppm), arsenic standard solution (1000 ppm), barium standard solution (1000 ppm), boron standard solution (1000 ppm), calcium standard solution (1000 ppm), cadmium standard solution (1000 ppm), chromium standard solution (1000 ppm), copper standard solution (1000 ppm), lead standard solution (1000 ppm), magnesium standard solution (1000 ppm), mercury standard solution (1000 ppm), nickel standard solution (1000 ppm), selenium standard solution (1000 ppm), silver standard solution (1000 ppm), sodium standard solution (1000 ppm), phosphorus standard solution (1000 ppm), tin standard solution (1000 ppm), zinc standard solution (1000 ppm), ampicillin, amprolium, apramycin, albendzole, cloxacillin, chlortetracycline/oxytetracycline/tetracycline, ceftiofur, cephapirine, clopidol, closantel, cefphactril, danofloxacin, doramectin, diminazene, erythromycin, flumequine, flunixin, febantel/fenbendazole/oxyfendazole, ivermectin, lincomycin, levamisole, monensin, moxidectin, meloxicam, neomycin, nicarbazin, oxybendazole, oxyclozanide, parbendazole, praziquantel, spectinomycin, sulfadiazine, sulfanilamide, sulfaquinoxaline, sulfadimidine, sulfa chloropyrazine, thiabendazole, triclabendazole, trimethoprim, tylosin, chloramphenicol, nitrofurans and its metabolites, sulphonamides and its metabolites, streptomycin, tetracycline, enrofloxacin, ciprofloxacin, colistin, dihydrostreptomycin streptomycin, chlortetracycline/oxytetracy cline/tetracycline, salinomycicin, sulphadiazine, sulphathiazole sodium, sulfaguanidine, zinc bacitracin (minimum 60iu/mg dried substance), ethopabate, flavophospholipol (flavomycin), sulphaquinoxaline, tilmicosin, tyvalosin tartrate, virginiamycin, acepromazine, albendazole, amitraz, aspirin, buqarvaquone, buserelin, butafosfane, butaphosphan, calcium borogluconate, calcium magnesium borogluconate, carboprost tromethamine, cefquinone sulphate, chloral hydrate, closprostenol sodium, clenbutrol (broncopulmin powder), diethylcarbamazine, dinitolmide, dexclopr

CTN :41384698

29 Aug, 2025 NA

Pune - Maharashtra

Tender For supply of lead tin foil 571.5 mm x 343 mm x 0.038 mm+ - 0.013 mm thick, tin 4% to 5% , antimony 1% max. , lead

Central Government/Public Sector

CTN :41424988

03 Sep, 2025 NA

Jhunjhunu - Rajasthan

Tender For supply of grinding wheel for hitachi disc grinder,compound holdtite perfoct,holder for welding electrode 600amp,coupling pump complete hrc 130,hoist ratchet chain type 1.5ton,white metal lead base-75percent lead percent antimony and 10percent tin,coupling flexible fenner-b-6,air operated grease gun barrel type 200 ltrs,high speed steel hack saw blade as per is-no 1by2 inchx12inch-14tp 23gauge,high speed steel power hack saw blade as per is-no 1.1by4 inchx17inch,chain pulley block 3.ton-20mtr,geared travelling trolly 3.0ton -5.0mtr,belt fastners 2 inchx7by32inch,insert for male coupling,wire rope ungalvanised steel,adjustable wrench screw wrench made of carbon steel,guide shoe with slipper plate,wire rope ungalvanised steel,dia - 1by2inches,guide shoe for skip drg0303002,pulling and lieting machine 1.6ton pulling 2.6t,manila rope, dia 12mm,manila rope, dia 18mm,hitachi portable angle grinder model pqa 100d

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