Norm

NEN-EN-ISO 5398-2:2009 en

Leer - Bepaling van het chroomoxidegehalte - Deel 2: Kwalificering door colorimetrische bepaling

34,42

Over deze norm

Status Definitief
Aantal pagina's 6
Gepubliceerd op 01-02-2009
Taal Engels
This part of ISO 5398 describes the determination of chrome by colorimetric means. It is applicable to leathers which are expected to have chromic oxide contents in excess of 0,05 %. This is an analysis for total chromium in leather; it is not compound specific or specific to its oxidation state.

Details

ICS-code 59.140.30
Nederlandse titel Leer - Bepaling van het chroomoxidegehalte - Deel 2: Kwalificering door colorimetrische bepaling
Engelse titel Leather - Chemical determination of chromic oxide content - Part 2: Quantification by colorimetric determination
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