ACETONITRYL - für die Rückstandsanalyse von Pestiziden 2.5L WARCHEM DE4 Anhydrous Caffeine Coffeinum 250g BIOMUS
Description
Anhydrous Caffeine Coffeinum 250g BIOMUS
Komplexierungsmittel: Häufig verwendet zurBildung stabiler Metallkomplexe in der analytischen und anorganischen Chemie
along with elastin fibers
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ACETONITRYL - für die Rückstandsanalyse von Pestiziden 2.5L WARCHEM DE4 Anhydrous Caffeine Coffeinum 250g BIOMUSName (English): Acetonitrile Synonyms: Methyl cyanide, Acetonitrile Species: For pesticide residue analysis Chemical formula: CHCN Molar mass: 41. 05 g mol EC number: 200 835 2 CAS number: 75 05 8 Quality parameters TESTED VALUE NORM Content (GC) min. 99. 9% Acidity max. 0. 0005 meq g Residue on evaporation max. 0. 0005% Water (KF) max. 0. 2% Peak interferences due to impurities determined as: Lindane (GC ECD) max. 2 ng l Parathion (GC NPD) max. 10 ng
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