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Leather. Determination of ethoxylated alkylphenols - Indirect method Ingestion-build-48183 space crafts and marine industry
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Description
space crafts and marine industry
track and field
— to identify the situations in which they can apply the standards of the ISO 11228 series and/or ISO 11226
What is BS EN 60270‒ Partial discharge measurements about
Leather. Determination of ethoxylated alkylphenols - Indirect method Ingestion-build-48183 space crafts and marine industry1 Scope This document specifies 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
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