• Magnesium Nitrate 6-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS 131402
• Magnesium Sulfate 7-hydrate (Reag. USP) for analysis, ACS 131404
• Magnesium Sulphate anhydrous pure 142486
• Manganese(II) Nitrate 4-hydrate for analysis 123224
• Manganese(II) Sulfate 1-hydrate (Reag. Ph. Eur.) for analysis, ACS 131413
• Mercury(II) Chloride (Reag. USP) for analysis, ACS 131419
• Mercury(II) Iodide red for analysis 121428
• Mercury(II) Nitrate 0.05 mol/l (0.1N) volumetric solution 181424
• Mercury(II) Sulfate (Reag. USP) for analysis, ACS 132166
• N-(1-Naphthyl) Ethylenediamine Dihydrochloride (Reag. USP) for analysis, ACS 132751
• NADH Disodium Salt A1393
• NADP Sodium Salt A1394
• NADPH Tetrasodium Salt A1395
• Phosphoenolpyruvate Monopotassium Salt BioChemica A2271
• Polyanetholesulphonic Acid Sodium Salt BioChemicaA9727