CHEMICALS and CERTIFIED REFERENCE MATERIAL

Supply of Laboratory Chemicals, Reagents and Certified Reference Materials (CRMs) of brands Merck (India), Merck (Imported), Merck Millipore (India & Imported), Sigma Aldrich (India & Imported), Brand, Avantor, Accustandard, S.D. Fine Chem., Molychem, Fisher Scientific / Qualigens, Finar, HiMedia, Rankem, Dr. Ehrenstorfer, Thomas Baker, LGC, Aashwi Technology as per Annexure-1

Ammonium Ferrous Sulphate 500gm

Ammonia Buffer Solution 500ml

A-1 Broth Media 500gm

Acetic Acid Glacial 500ml

Acetone 2.5lit

Azide Dextrose Broth 500gm

Barium Chloride 500gm

Brain Heart Infusion Broth 250gm

Brilliant Green Bile Broth 500gm

Calcium Chloride Anhydrous (Fused) 500gm

Curcumin 5gm

Carmine 5gm

Ethanol 99.9% 500ml

EDTA 100gm

EC Media 500gm

Ferric Chloride 500gm

Glycerine & Glycerol 500ml

Hydrochloric acid Suprapure 2.5lit

Hydrochloride 2.5lit

Iodine 500gm

Lauryl Tryptose 500gm

Manganous Sulphate 500gm

Mercuric Sulphate 250gm

Methyl Red 125 ml

Mercuric Chloride 100gm

Nitric Acid Supra Pure 1 lit

n-Hexane 2.5lit

N-1 Naphtyl Ethylene-di-amine-di-HCL (NEDA) 5gm

Potassium Bi-iodate 100 gm

Potassium Permanganate 500 gm

Pararosaniline Hydrochloride 25 gm

Potassium Iodide 250 gm

Potassium Dichromate AE grade 500 gm

Silver Nitrate 25 gm

SPANDS 5 gm

Sodium Thiosulphate 5H2O 500 gm

Sulphanilamide 500 gm

Sodium Hypochlorite 1 lit

Sulphuric Acid ( conc.) 2.5 lit

Stannous Chloride 250 gm

Sulphuric Acid N/50 500ml

Sodium Azide 100 gm

Starch Powder (soluble) 500 gm

Zirconyl Nitrate 100 ml

Sodium Dihydrogen Phosphate Molybdate (EMPARTA) 500 gm

Ammonia Standard Solution 500 ml

Buffer Solution pH 4.00 50 ml

Buffer Solution pH 7.00 500 ml

Buffer Solution pH 9.2 500 ml

Nitrite Standard Solution 500 ml

Potassium Dichromate 80 gm

Phosphate Standard solution 500 ml

Sodium Chloride 50 gm

Sodium Standard Solution 500 ml

Sodium Di Sulphite 100 gm

Potassium Hydrogen phthalate 100 gm

Arsenic Standard Solution 100 ml

Copper Standard Solution 100ml

Cobalt Standard Solution 100ml

Chromium Standard Solution 100ml

Iron Standard Solution 100ml

Lead Standard Solution 100ml

Manganese Standard Solution 100ml

Zinc Standard Solution 100ml

Cadmium Standard Solution 100ml

Mercury Standard Solution 100ml

Selenium Standard Solution 100ml

Fluoride Standard Solution 500 ml

Sulphate Standard Solution 500 ml

Sodium Carbonate 250 gm

Sodium Nitrite 100 gm

Turbidity Calibration Standard Solution (1000 NTU) 500 ml

Hexavalent Chromium standard Solution (1000mg/l) 125 ml

Potassium Chloride Solution (1.41 mS/cm) 500 ml

Calcium Carbonate 500 gm

Molybdenum Standard Solution 100 ml

Boron Standard Solution 100 ml

Nitrate Standard Solution 500 ml

Nickel Standard Solution 100 ml

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