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ISO 21149:2006

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by

Cosmetics Microbiology Enumeration and detection of aerobic mesophilic bacteria

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

03-09-2018

Superseded by

ISO 21149:2017

Language(s)

French, Russian, English

Published date

08-03-2006

€60.00
Excluding VAT

ISO 21149:2006 gives 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.

Because of the large variety of cosmetic products within this field of application, this method may not be appropriate for some products in every detail (e.g. certain water immiscible products). Other methods (e.g. automated) may be substituted for the tests presented here provided that their equivalence has been demonstrated or the method has been otherwise validated.

If needed, microorganisms enumerated or detected may be identified using suitable identification tests described in the standards given in the Bibliography.

DocumentType
Standard
Pages
26
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy

Standards Relationship
BS EN ISO 21149:2009 Identical
UNE-EN ISO 21149:2010 Identical

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