Norm

NEN-EN-ISO 18218-1:2015 en

Leer - Bepaling van de geëthoxyleerde alkylfenolen - Deel 1: Directe methode

52,53

Over deze norm

Status Definitief
Aantal pagina's 7
Gepubliceerd op 01-07-2015
Taal Engels
NEN-EN-ISO 18218-1 is a method for determining ethoxylated alkylphenols (nonyphenol ethoxylate [NPEOn with 1 ≤ n ≤ 16] and octylphenol ethoxylate [OPEOn with 1 ≤ n ≤ 16]) in leather. This direct method is especially suitable where a larger number of leather samples are to be checked for the presence of ethoxylated alkylphenols. This method requires the use of high-performance liquid chromatography (HPLC) with triple quadrupole mass spectrometer (MSMS) to identify and quantify the ethoxylated alkylphenols.

Details

ICS-code 59.140.30
Nederlandse titel Leer - Bepaling van de geëthoxyleerde alkylfenolen - Deel 1: Directe methode
Engelse titel Leather - Determination of ethoxylated alkylphenols - Part 1: Direct method
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