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Latest Tenders for ph buffer solution

Total 215 tenders found
#TBR: 35691699 Live

Crude Oil/natural Gas/mineral Fuels

  • Punjab
  • Due On: 05 Nov, 2025 (7 Days Left)

Gem Bids For Lab, Ethanol Sulphuric Acid Glucose Xylose Arabinose Cellobiose Galactose Mannose Calcium Carbonate Succinic Acid Lactic Acid Formic Acid Acetic Acid Levulinic Acid Hmf 5 Hydroxymethyl 2 Furaldehyde Furfural Hydrogen Peroxide Methyl Red Sodiumhydroxide Gallic Acid Folin Ciocateus Reagent Sodiumcarbonate Sulfamic Acid Sodium Tetraborate Mhydroxydiphenyl D Galacturonic Acid Isopropanol Ph168 Buffer Solution Ph 4 Buffer Solution Ph 7 Buffersolution Ph 10 Buffer Solution Hydrochloric Acid Methylorange Indicator Phenolphthalein Indicator Alco And Aqs Sodium Carbonate Anhydrous Potassium Dichromate Sulfuric Acid Concentrated Silver Sulfate Ferrion Indicator Ferrous Ammonium Sulfate Mercuric Sulfate Dihydrogenpotassium Phosphate Di Potassium Hydrogen Phosphate Di Sodium Hydrogen Phosphate Ammonium Chloride Ferric Chloride Calcium Chloride Anhydrous Magnesiumsulfate 7H2o Manganous Sulfate 2H2o Sodium Iodide Sodium Azide Sodium Thiosulphate Starch Indicatorpowder Potassium Chloride Red Mercuric Oxide Potassium Sulfate Universal Indicator Boric Acid Sodiumtetra Borate Ammonium Molybdate Stannous Chloride Ammonium Persulfate Sodium Chloride Nacl Granularsugar Sucrose Nan3 Salicylic Acid Magnesium Chloridemgcl26h2o Sodium Acetate Ch3coona3h2o Potassium Nitrate Kno3 Acetic Acid Glacial Bariumchloride Bacl2 Potassium Chromate K2cro4 Silver Nitrateagno3 Potassium Hydrogen Phthalate Nitric Acid Potassium Dihydrogen Orthophosphate Potassium Iodide Cupric Sulfate Di Potassium Hydrogen Orthophosphate Glycerol Methyl Red Solution Standard Kcl Solution Potassium Hydroxide Charcoal Powder Granulated Mixedindicator Ethyl Alcohol Turbidity Standard Solutions Bid Number Gem2025b6814412 Dated 22-10-2025 Bid Document1 108 0 0 Universal Indicator 0 14 Ph, Edta Na, Eriochrome Black Tindicator, Petroleum Ether, Ortho Toludine, Murexideindicator, Oxalic Acid, Sodium Hexaflurosilicate, 1 Amino 2Napthol 4 Suolhonic Acid, Sodium Sulfite, Sodium Bisulfite, Methanol, N Heptane, Hydroxylamine, Bromophenol Blue, Metaphenylenediamine Hydrochloride, Cupric Suphatepentahydrate, Potassium Sodium Tartarate, Lead Acetate, Disodium Hydrogen Phosphate Dodecahydrate, Potassiumoxalate, Methylene Blue, Bakers Yeast, Silica Gel Hotdescicators, Aluminium Foil, Thynolpthalin Indicator, Phindicator Paper Ph 2 To 4.5, Ph Indicator Paper Ph 1 To 14, Nh3 Solution, Metol, Na2s2o5, Citric Acid, 1 5 Diphenylcarbazide, Phosphoric Acid, Sodium Bisulfate, Sodiumsulfate, Sodium Citrate, Ammonium Acetate, Hydroxylamine Hydrochloride, 1 10 Phenantholine, Dithizone, Manganese Sulfate, Potassium Biodate, Zinc Metel, Tetrachloromethane, N Hexane, Potassium Chloroplatinate, Cobaltous Chloride, Seed Culture Bod, Penicillin, Actidione Hexamide, Ypd Growth Agar, Yeast Extractpowder, Nutrient Agar, Potato Dextrose Agar, Agar Agarpowder, Formaldehyde, Iodine Crystal, Hydroxy Naphtholblue, Glutamic Acid, Bromocresol Green Ar Grade, Arsenious Trioxide Ar Grade, 3, 5 Dinitro Salicylic Acid, Sodium Potassium Tartrate, Phenol, Sodium Metabisulphite, Sodium Hydroxide Pellets, Whatman Filter Paper No. 1, 1Propanol, 1 Butanol, 2 Butanol, Isobutanol, Active Amylalcohol, Isoamyl Alcohol, 3 Pentanol, Sodium Carbonate, Sodium Hydrogen Carbonate, Nitric Acid, Dibenzothiophene, Isoocatane, Low Sulphur Calibration Standards 1 Ppm To80 Ppm, Anolyte For Coulometric Karl Fischer Titrationmethanol Based, Methanol For Coulometer, Water 0.1Percent Standard For Coulometer, Multielement Standardfor Icp 1000 Ppm, Internal Standard For Icp Yittrium, Sodium Hydrogen Sulphite, Ammonium Hydroxide, Ammonium Purpurate, Mercuric Thiocynate, Hydrofluoricacid, Sodium Meta Silicate Na2sio3.9H2o, Potassiumpermangnate

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#TBR: 35656992 Live

Survey Work

  • Maharashtra
  • Due On: 29 Oct, 2025 (0 Days Left)

Supply Of Crm Laboratory Chemicals - Ph Buffer Solution 4.0 ( Crm As Per Iso 17034 ) 500 Ml Pack Ph Buffer Solution 7.0 ( Crm As Per Iso 17034 ) 500 Ml Pack Ph Buffer Solution 9.18 ( Crm As Per Iso 17034 ) 500 Ml Pack Ph Buffer Solution 10.00 ( Crm As Per Iso 17034 ) 500 Ml Pack Conductivity Standard Solution (1.41 Ms/cm) ( Crm As Per Iso 17034 ) 500 Ml Pack Calcium Carbonate ( Crm As Per Iso 17034 ) 20 Gm Pack Sodium Chloride ( Crm As Per Iso 17034 ) 45 Gm Pack Potassium Di-chromate ( Crm As Per Iso 17034 ) 60 Gm Pack Sodium Carbonate ( Crm As Per Iso 17034 ) 45 Gm Pack Sulphuric Acid 0.05 Mol/l ( Crm As Per Iso 17034 ) 1000 Ml Pack Total Dissolved Solids 1000 Mg/l ( Crm As Per Iso 17034 ) 500 Ml Pack Sodium Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Potassium Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Sulphate Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Iron Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 500 Ml Pack Fluoride Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 500 Ml Pack Nitrate Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 500 Ml Pack Pt.cobalt Colour Ref Solution 500 Hazen ( Crm As Per Iso 17034 ) 100 Ml Pack Turbidity Standard 1000 Ntu ( Crm As Per Iso 17034 ) 500 Ml Pack Arsenic Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Alachlor (crm As Per Iso 17034 )250 Mg Pack Atrazine ( Crm As Per Iso 17034 ) 50 Gm Pack Aldrine/dieldrin (crm As Per Iso 17034 )250 Mg Pack Alpha Hch ( Crm As Per Iso 17034 ) 50 Mg Pack Beta Hch ( Crm As Per Iso 17034 ) 100 Mg Pack Butachlor ( Crm As Per Iso 17034 ) 100 Mg Pack Chlorpyriphos ( Crm As Per Iso 17034 ) 100 Mg Pack Delta Hch ( Crm As Per Iso 17034 ) Min Quantity Pack Ddt ( Crm As Per Iso 17034 ) Min Quantity Pack Endosulfan ( Crm As Per Iso 17034 ) Min Quantity Pack Gamma Hch (lindane) ( Crm As Per Iso 17034 ) Min Quantity Pack Methyl Parathion ( Crm As Per Iso 17034 ) Min Quantity Pack Phorate ( Crm As Per Iso 17034 ) Min Quantity Pack Trihalomethanes (thms) ( Crm As Per Iso 17034 ) Min Quantity Pack A. Bromoform ( Crm As Per Iso 17034 ) Min Quantity Pack C. Bromodichloromethane ( Crm As Per Iso 17034 ) Min Quantity Pack Boron Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Copper Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Magnesium Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Manganese Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Silver Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Zinc Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Cadmium Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Lead Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Molybdenum Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Nickel Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Chromium Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack Aluminium Standard Solution 1000 Mg/l ( Crm As Per Iso 17034 ) 100 Ml Pack

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#TBR: 35615336 Live

Security Services

  • Telangana
  • Due On: 27 Nov, 2025 (29 Days Left)

Gem Bid For Cobalt (ii) Nitrate Hexahydrate (q3) , Aluminium Nitrate (q3) , Ammonium Carbonate (q3) , Ph Buffer Solution (q3) , Buffer Solutions (q3) , Cobalt(ii) Acetate Tetrahydrate (q3)

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#TBR: 35564000 Live

Security Services

  • Andhra Pradesh
  • Due On: 28 Oct, 2025 (0 Days Left)

Gem Bids For Procurement, Ph 4.0 Buffer Solution, Ph 7.0 Buffer Solution, Ph10.0 Buffer Solution, Sodium Chloride Standardsolution 1000 Microseimens Per Sec, Totalhardness Calibration Standard 1000 Mg Per Litre, Chloride Standard Solution 1000 Mg Per Litre, Flouride Standard Solution 1000 Mg Per Litre, Bromide Standard Solution 1000 Mg Per Litre, Nitrite Standard Solution 1000 Mg Per Litre, Nitrate Standard Solution 1000 Mg Per Litre, Phosphate Standard Solution 1000 Mg Per Litre, Sulphate Standard Solution 1000 Mg Per Litre, Lithium Standard Solution 1000 Mg Per Litre, Sodium Standard Solution 1000 Mg Per Litre, Potassium Standard Solution 1000 Mg Per Litre, Magnesium Standard Solution 1000 Mg Per Litre, Calcium Standard Solution 1000 Mg Per Litre, Ammonium Standard Solution 1000 Mg Per Litre, Iron Standard Solution 1000 Mg Per Litre, Copperstandard Solution 1000 Mg Per Litre, Silicastandard Solution 1000 Mg Per Litre, Cod Standardsolution 1000 Mg Per Litre, Beta Heavy Oil, Extraction Solvent S 316 For Oil Content Analyzer, Silver Sulfate, Manganese Sulfate, Turbiditystandards Kit Less Than 0.1 And 20 And 200 And 800ntu

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#TBR: 35476519 Closed

Health Services/equipments

  • Andhra Pradesh
  • Due On: 16 Oct, 2025 (0 Days Left)

Gem Bids For Sodium Hydroxide Naoh , Hydrochloric Acid Hcl 0.1n , Ninhydrin Solution 0.2 , Methanol Analytical Grade , Ferric Chloride Fecl3 Analytical Grade , Phosphate Buffer Ph7.4 , Metabisulphite , Sodium Acetate Trihydrate Sq , Trichloroacetic Acid Sq , Hplc Qual , Mercapto Ethanol , Dinitro Phenyl Hydrazine , Dimethyl Amino Benzaldehyde , Folin Ciocalteu Reagent , Potassium Permanganate , Salicylicacid Sq , Measuring Cylinder , Buffersolution Ph4 , Buffer Solution Ph7 , Funnel Filtering Glass , Test Tubes , Centrifugetubes 15ml , Centrifugetubes 50ml , Micropipette Tips 0.2-10ul , Micropipette Tips 2-200ul , Micropipette Tips 200-1000ul , Beakers Glass , Beakers Glass Graduated , Reagent Bottles , Indicator Ph Paper , Buffer Solution Ph

49.8 Thousand
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#TBR: 35417857 Closed

Education And Research Institutes

  • Maharashtra
  • Due On: 09 Oct, 2025 (0 Days Left)

Gem Bids For Chemicals Ammonium Chloride Er, Ferrous Ammonium Sulphatehexahydrate Er, Ammonium Molybdate Tetrahydrate Ar, Antimony Potassium Tartarate Ar, Boric Acid Ar, Buffertablets Ph 4.0, Buffer Tablets Ph 7.0, Buffer Tablets Ph 9.2, Calcium Chloride-dihydrate - Ar Or Er, Activated Charcoal- P Free, Diethylenetriaminepentaacetic Acid -dtpa Ar, Magnesium Chloride Hexahydrate Ar, Methanol Er 25l, Nitric Acid Ar 2.5l, Ortho Phosphoric Acid Ar, Potassiumchloride Er Or Ar 500g, Potassium Dichromate Er Or Ar500g, Potassium Hydrogen Phthalate Er 500g, Potassiumsulphate Ar, Sodium Acetate Trihydrate - Ar Or Er, Sodium Hexametaphosphate Powder Ar 500g, Sodiumcarbonate Anhydrous Er 500g, Triethanolamine -tea Ar Orer 500ml, Ascorbic Acid - Ar, Hydrogen Peroxide Solution30 Percent Er 500ml, Potassium Dihydrogen Phosphate Er500g, Filter Paper 74 Equivalent To Grade 40 - Weight 95gsm, Filter Paper 94 Equivalent To Grade 42- Weight 100gsm, Filter Paper 642 Equivalent To Grade 2 - Weight 97gsm, Sulphuric Acid Ar, Hydrochloric Acid Ar, Sodiumhydroxide Pallets - Ar Or Er, Potassium Permaganate - Ar, Ammonium Acetate Er, Sodium Chloride Er, Ethylenediamine Tetra Acetic Acid - Ar, Hydroxyl Ammoniumchloride - Ar, Ammonia Solution Er, Bromocresol Green -ar, Mixed Indicator, Ammonium Purpurate - Ar, Erichrome Black T - Ar, Ferroin Indicator Solution Er 100ml, Phenolphathalein Indicator Solution 125ml Er, Sodiumdithionite - Ar, Sodium Pyrusulphate - Ar, Azomethine-h-monosodium Salt Hydrate - Ar, Buffer Solution- Ph 4.0, Buffer Solution- Ph 9.2, Buffer Solution- Ph 7.0, Gumacacia - Ar Or Er, Methyl Orange Indicator - Ar Or Er, Methyl Red Indicator - Ar Or Er, Icp Multielementsstandard Solution Iv -23 Elements In Dilute Nitric Acid-1000mg Per L, Icp Multielements Standard Solution Iv -23elements In Dilute Nitric Acid-100 Mg Per L, Disodiumdihydrogen Ethylenediamine Tetracetate -edta- Er, Ammonium Fluoride - Ar, Ferrous Sulphate Heptahydrate -ar, Grade 1 Quantitative Filter Paper -ashless, Magnesiumoxide - Ar, P- Nitrophenol - Ar, Silver Nitrate - Ar, Sodiumbicarbonate - Ar Or Er, 1-10 Phenathroline Monohydrate -indicator- Ar Or Er, P- Nitrophenyl Phosphate Disodiumsalthexahydrate- Ar Or Er, 2-3-5 Triphenyl Tetrazoliumchloride -ttc - Ar Or Er, Standard Triphenyl Formazan -tpf- Ar, Toluene Hi Ar, Tris - Hydroxylmethyl- Aminomethane-tham Ar, Maleic Acid Ar, Citric Acid Ar, Acetone Hi Ar, Fluorescein Diacetate -fda -ar, Sodium Phosphate Tribasicar, P-nitrophenyl Phosphate -pnp Ar, Fluorescein Er, Pnitrophenyl Beta D Glucoside-png Ar, P-nitrophenolsolution Ar Or Er, Potassium P Nitrophenyl Sulphate Ar Orer, Acetic Acid Ar, Calcium Carbonate Ar Or Er, Calciumchloride-dihydrate- Er, Labolene, Barium Chloride -dihydrate Ar

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#TBR: 35395113 Closed

Railway Transport

  • Gujarat
  • Due On: 06 Oct, 2025 (0 Days Left)

Gem Bids For Buffer Capsules, Water Quality Meters / Analyzers, Buffer Tablets, Buffer Solutions, Measuring Tape, Projector Lamps, Ammonia Buffer Solution, Ultrasonic Thickness Gauge, Ph Buffer Solution, Measuring Spoo

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#TBR: 35399964 Closed

Enviromental/forest Division

  • Uttar Pradesh
  • Due On: 06 Oct, 2025 (0 Days Left)

Gem Bids For Chemical, Boron Standard Solution, Ph Buffer 9.18, Phenol Standardsolution, Potassium Standard Solution, Turbidity 500 Ntustandard, Conductivity Standard 12.8 Ms Per Cm, Sulphuric Acid 2.5 Liters, Sulphuric Acid 500 Ml, Silversulphate, Nitric Acid, Acetone, Acetic Acid, Carminic Acid, Ethanol, Ferroin Indicator Solution, Starch Soluble, Ammonium Molybdate, Manganese Ii Sulphatemonohydrate, Mercuric Chloride, Neda, Perchloric Acid, Ph Paper, Sodium Bicarbonate, Silver Nitrate, Sodiumhypochlorite, Sodium Acetate, Tri Sodium Citrate

5.00 Lacs
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#TBR: 35347551 Closed

Metals And Minerals

  • Chhattisgarh
  • Due On: 23 Sep, 2025 (0 Days Left)

Gem Bids For Chemical, 1200016976 Giop 131 Of Fe Percentage 41 Point 08, 1200016983 Euro 677 1 Fe Percentage51 Point 54, 1200016985 Giop 124 Fe Percentage61 Point 05, 1200016978 Ecrm 691 1 Of Fe Percentage 64 Point 39, 1200016982 Euro Norm 682 2 Fe Percentage 66 Point12, 1200016979 Giop 116 Of Fe Percentage 66 Point 21, 1200016977 Ecrm 690 1 Of Fe Percentage 66 Point 70, 1200000599 Std Buffer Solution Ph 4 Point 0, 1200000600 Std Buffer Solution Ph 7 Point 0, 1200000647 Icp Multi Element Std 23 Element 1000Ppm, 1200016986 Zinc Granules, 1200016987 Calciumcarbonate, 1200000595 Conductivity Nist Standard, 1200000631 Potassium Hydrogen Phthalate, 1200000961 Mercuric Chloride Ar, 1200000885Whatman Filter Paper No 40 12 Point 5 Cm

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#TBR: 35288774 Closed

Services

  • Madhya Pradesh
  • Due On: 26 Sep, 2025 (0 Days Left)

Gem Bids For Boron Standard Solution 1000 Ppm 500ml, Chromiumstandard Solution 1000 Ppm 500ml, Conductivity Stdsolution 0 147 Ms Cm 500ml, Iron Standard Solution 1000ppm 500ml, Nickel Standard Solution 1000 Ppm 500ml, Buffer Solution Ph 1point68 25 Degree C 500ml, Buffersolution Ph 9point18 25degreec 500ml, Sulphate Standardsolution 1000 Ppm 500ml, Standard Solution For Hardnesstotal Hardness 1000mg Perltr 500ml, Standard Solution Foralkalinity Total Alkalinity 1000mgperltr, Turbidity 100 Ntucalibration Standard 500ml, Turbidity 10 Ntu Calibrationstandard 500ml, Sodium Hydroxide 0point01n 500ml, Sulphuric Acid 0point01n 500ml

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