DIN EN ISO 21148-2009 化妆品.微生物学.微生物检查的一般说明(ISO 21148:2005,含勘误表1:2006),DIN EN ISO 21148:2009-10的英文版本
Cosmetics - Microbiology - General instructions for microbiological examination (ISO 21148:2005, including Cor 1:2006); English version of DIN EN ISO 21148:2009-10
This International Standard gives general instructions for carrying out microbiological examinations of
cosmetic products, in order to ensure their quality and safety, in accordance with an appropriate risk analysis
(e.g. low water activity, hydro-alcoholic, extreme pH values).
Because of the large variety of products and potential uses within this field of application, these instructions
might not be appropriate for some products in every detail (e.g, certain water-immiscible products).