DIN EN ISO 21149:2017-11
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria (ISO 21149:2017)
Hardcopy , PDF
02-01-2023
English, German
01-11-2017
Important note : Users cannot be edited or removed once added to your Multi user PDF.
National foreword
National Annex NA (informative) - Bibliography
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Diluents, neutralizers and culture media
6 Apparatus and glassware
7 Strains of microorganisms
8 Handling of cosmetic products and laboratory samples
9 Procedure
10 Counting of colonies (plate counts and membrane
filtration methods)
11 Detection of growth (enrichment method)
12 Expression of results
13 Neutralization of the antimicrobial properties
of the product
14 Test report
Annex A (informative) - Other neutralizing diluents
Annex B (informative) - Other diluents
Annex C (informative) - Other culture media
Annex D (informative) - Neutralizers of antimicrobial
activity of preservatives and rinsing liquids
Bibliography
Provides 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.
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN ISO 21149:2017 | Identical |
| ISO 21149:2017 | Identical |
| ISO 29621:2017 | Cosmetics — Microbiology — Guidelines for the risk assessment and identification of microbiologically low-risk products |
| ISO 22718:2015 | Cosmetics Microbiology Detection of Staphylococcus aureus |
| EN 12353:2013 | Chemical disinfectants and antiseptics - Preservation of test organisms used for the determination of bactericidal (including Legionella), mycobactericidal, sporicidal, fungicidal and virucidal (including bacteriophages) activity |
| ISO 22717:2015 | Cosmetics Microbiology Detection of Pseudomonas aeruginosa |
| ISO 18415:2017 | Cosmetics — Microbiology — Detection of specified and non-specified microorganisms |
| ISO 18416:2015 | Cosmetics Microbiology Detection of Candida albicans |
| ISO 21148:2017 | Cosmetics — Microbiology — General instructions for microbiological examination |
| DIN EN ISO 18415:2017-09 | Cosmetics - Microbiology - Detection of specified and non-specified microorganisms (ISO 18415:2017) |
| EN 1040:2005 | Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of basic bactericidal activity of chemical disinfectants and antiseptics - Test method and requirements (phase 1) |
| ISO 21150:2015 | Cosmetics Microbiology Detection of Escherichia coli |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.