acetonitryl lcms 500ml warchem Sonnenblumenkerne 65 mg magnesium ions
acetonitryl lcms 500ml warchem Sonnenblumenkerne 65 mg magnesium ionsName (English): Acetonitrile Synonyms: Methyl cyanide, Acetonitrile Species: LCMS Chemical formula: CHCN Molar mass: 41,05 g mol EC no: 200 835 2 CAS number: 75 05 8 Quality parameter TESTED VALUE NORM Content (GC) min. 99. 9% Free acids (CHCOOH) max. 0. 0005 meq g Magnesium (Mg) max. 0. 1 ppm Potassium (K) max. 0. 1 ppm Sodium (Na) max. 0. 1 ppm Calcium (Ca) max. 0. 1 ppm Residue on evaporation max. 0. 0005% Water (KF) max. 0. 015% UV transmission
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