Norm

NEN-EN-ISO 18218-2:2012 Ontw. en

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

  • Deze norm is ingetrokken sinds 10-07-2015

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 12
Gepubliceerd op 01-09-2012
Taal Engels
This Standard 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. Annexes A, B and C of this standard are for information only.

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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