NEN EN ISO 21149 : 2017
Current
Current
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COSMETICS - MICROBIOLOGY - ENUMERATION AND DETECTION OF AEROBIC MESOPHILIC BACTERIA
Published date
12-01-2013
Publisher
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Describes 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.
| DevelopmentNote |
Supersedes NEN ISO 21149. (07/2009)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 21149:2017 | Identical |
| ISO 21149:2017 | Identical |
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