ISO 21149:2017现行
Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria
出版：International Organization for Standardization
专家解读视频
This document gives general guidelines for enumeration and detection of aerobic mesophilic bacteria present in cosmetics—by counting the colonies on agar medium after aerobic incubation, or—by checking the absence of bacterial growth after enrichment.
DIN EN ISO 21149 : 2009 - Identical
BS EN ISO 21149 : 2017 - Identical
SS-EN ISO 21149:2017 - Identical
UNI EN ISO 21149:2017 - Identical
NS EN ISO 21149 : 2017 - Identical
NEN ISO 21149 : 2006 - Identical
UNI EN ISO 21149 : 2009 - Identical
I.S. EN ISO 21149:2017 - Identical
UNI ISO 21149 : 2007 - Identical
BS ISO 21149 : 2006 - Identical
PN EN ISO 21149 : 2017 - Identical
NEN EN ISO 21149 : 2017 - Identical
NF EN ISO 21149 : 2017 - Identical
DS EN ISO 21149 : 2017 - Identical
NF ISO 21149 : 2006 - Identical
UNE EN ISO 21149 : 2017 - Identical
NBN EN ISO 21149 : 2009 - Identical
NBR ISO 21149 : 2008 - Identical
DIN EN ISO 21149 E : 2017 - Identical
GOST ISO 21149 : 2013 - Identical
SN EN ISO 21149 : 2017 - Identical
SANS 21149 : 1ED 2008 - Identical
