Norm

NEN-EN-ISO 17072-1:2011 en

Leer - Chemische bepaling van het metaalgehalte - Deel 1: Extraheerbare metalen

52,53

Over deze norm

Status Definitief
Aantal pagina's 8
Gepubliceerd op 01-02-2011
Taal Engels
This part of ISO 17072 specifies a method for the determination of extractable metals in leather using extraction with an acid artificial-perspiration solution and subsequent determination with inductively coupled plasma/optical emission spectrometry (ICP-OES), or inductively coupled plasma/atomic emission spectrometry (ICP/AES), or inductively coupled plasma/mass spectrometry (ICP/MS), or atomic absorption spectrometry (AAS) or spectrometry of atomic fluorescence (SFA). This method is especially suitable for determining the extractable chromium in chromium-tanned leathers. This method determines extractable metals in leather; it is not compound-specific or specific to the oxidation state of the metals.

Details

ICS-code 59.140.30
Nederlandse titel Leer - Chemische bepaling van het metaalgehalte - Deel 1: Extraheerbare metalen
Engelse titel Leather - Chemical determination of metal content - Part 1: Extractable metals
Vervangt

Winkelwagen

Subtotaal:

Ga naar winkelwagen