BS EN ISO 18218-2:2019
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
23-07-2019
The British Standards InstitutionThis 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
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