Magnesium Sulfate Heptahydrate, Suitable for Molecular Biology and Cell Culture, 99+%, 500g For Research & Development Not for drug, human, animal, or food use
Certificate of Analysis: Appearance (Color) White Appearance (Form) Crystals Assay 99+% Insoluble Matter <0.005% Nitrate <0.002% Potassium (K) <0.005% Ammonium <0.002% Calcium (Ca) <0.02% Heavy Metals (as Pb) <5ppm Iron (Fe) <5ppm Manganese (Mn) <5ppm Sodium (Na) <0.005% Chloride <5ppm Identification Passes Test Strontium (Sr) <0.005% Suitability Molecular biology and cell culture