NEN ISO 356:1997现行
Essential Oils - Preparation Of Test Samples
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN ISO 356:1997
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：0
标准简介
Provides guidance for the preparation of samples of essential oils submitted to a laboratory for analysis. Applicable in particular, to those essential oils that cannot be analysed directly; that is those which are solid or partially solid at room temperature or those which are cloudy due to the presence of water or suspended particles.
等同采用的国际标准
ISO 356:1996 - Identical
