NEN ISO 21149:2006被替代
Cosmetics - Microbiology - Enumeration And Detection Of Aerobic Mesophilic Bacteria
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN ISO 21149:2006
发布时间：2006/4/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：24
标准简介
Provides general guidelines for enumeration and detection of mesophilic aerobic bacteria present in cosmetics, by counting the colonies on agar medium after aerobic incubation, or by checking the absence of bacterial growth after enrichment.
