Fertilizers and liming materials - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution

Informationen über die Norm:

Bezeichnung normen: ČSN EN 16317+A1
Zeichen: 654831
Katalog-Nummer: 502686
Ausgabedatum normen: 1.9.2017
Zahl der Seiten: 20
Gewicht ca.: 60 g (0.13 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN

Die Annotation des Normtextes ČSN EN 16317+A1 (654831):

This European Standard specifies a method for the determination of the content of arsenic in fertilizers and liming materials using inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution." Limits of quantification are dependent on the sample matrix as well as on the instrument, but can roughly be expected to be 1,5 mg/kg for As. NOTE: The term fertilizer is used throughout the body of this European Standard and includes liming materials unless otherwise indicated.