DIN EN ISO 5398-4:2019 Edition
$21.45
Leder – Chemische Bestimmung des Chromoxidgehalts – Teil 4: Quantitative Bestimmung durch induktiv gekoppeltes Plasma (ICP)
Published By | Publication Date | Number of Pages |
DIN | 2019-04 | 16 |
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Dieses Dokument beschreibt ein Verfahren zur Bestimmung von Chrom in einer aus Leder erhaltenen wässrigen Lösung. Es handelt sich um eine Analyse des Gesamtchromgehaltes in Leder, die nicht verbindungsspezifisch oder spezifisch für die Oxidationsstufe ist. Das Verfahren beschreibt die Bestimmung von Chrom mit induktiv gekoppeltem Plasma (ICP) und ist anwendbar bei Ledern, bei denen Chromoxidgehalte im Bereich von mehr als 1 mg/kg vermutet werden. Es sind zwei Verfahren zur Herstellung der zu analysierenden Lösung enthalten. Im Streitfall ist die Anwendung des Nassoxidationsverfahrens vorgesehen.*Inhaltsverzeichnis
Published Code | DIN |
---|---|
Published By | Deutsches Institut für Normung |
Publication Date | 2019-04 |
Pages Count | 16 |
Language | Germany |
Descriptors | Begriffe, Bestimmung, chemische Analyse, chemische Eigenschaft, Chrom, Chromoxid, Chromoxidgehalt, chromoxidhaltig, Definition, Gehalt, Gehaltsbestimmung, gekoppelt, ICP, induktiv, Leder, Ledererzeugnis, Lösung, Materialprüfung, OES, optisches Emissionsspektrometer, Plasma, Plasma-Emissionsspektrometrie, Probekörper, Probenahme, Probestück, Prüfung, Prüfverfahren, Verfahren, wässrig |
File Size | 1.5 MB |
ICS Codes | 59.140.30 - Leather and furs |
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