Norm

NEN-EN-ISO 18218-2:2015 en

Leer - Bepaling van de geëthoxyleerde alkylfenolen - Deel 2: Indirecte methode

79,70

Over deze norm

Status Definitief
Aantal pagina's 13
Gepubliceerd op 01-07-2015
Taal Engels
NEN-EN-ISO 18218-2 is a method for determining alkylphenols (nonylphenol and octylphenol) and alkylphenol ethoxylates (nonylphenol ethoxylate and octylphenol ethoxylate) in leather and process auxiliaries. The analysis is based on high-performance liquid chromatography (HPLC) or gas chromatography-mass spectrometry (GC-MS). The analysis of the alkylphenol ethoxylate is made by cleaving the alkylphenol ethoxylate and measuring the released alkylphenol.

Details

ICS-code 59.140.30
Nederlandse titel Leer - Bepaling van de geëthoxyleerde alkylfenolen - Deel 2: Indirecte methode
Engelse titel Leather - Determination of ethoxylated alkylphenols - Part 2: Indirect method
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