ETHYL ALKOHOL 99,8% - rein 100ml WARCHEM Chemische Reagenzien biomus no longer than 10-14 days

no longer than 10-14 days

Es trägt auch dazu bei

Methionine: 1

68 mcg INSTRUCTIONS FOR USE:

L-arginine alpha-ketoglutarate (A-AKG)

ETHYL ALKOHOL 99,8% - rein 100ml WARCHEM Chemische Reagenzien biomus no longer than 10-14 daysName (English): Dehydrated alcohol 99. 8% Synonyms: Ethanol Species: pure Chemical formula: C2H5OH Molar mass: 46. 07 g mol EC number: 200 578 6 CAS number: 64 17 5 Quality parameters TESTED VALUE NORM Content (V V) min. 99. 8% Acids (i. e. CH3COOH) max. 0. 001% Bases (e. g. NH3) max. 0. 0005% Aldehydes (CH3CHO units) max. 0. 001% Higher alcohols (e. g. amyl alcohol) max. 0. 01% Methanol max. 0. 05% Decolorization time of KMnO4 solution min. 5 minutes