DIN EN ISO 21149 A1 E:2021-12
- Standard No.
- DIN EN ISO 21149 A1 E:2021-12
- Release Date
- 1970
- Published By
- /
- Status
- Replace By
- DIN EN ISO 21149:2023-01
- Latest
- DIN EN ISO 21149:2023-01
DIN EN ISO 21149 A1 E:2021-12 history
- 2023 DIN EN ISO 21149:2023-01 Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria (ISO 21149:2017 + Amd 1:2022); German version EN ISO 21149:2017 + A1:2022
- 1970 DIN EN ISO 21149 A1 E:2021-12
- 2017 DIN EN ISO 21149:2017 Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria (ISO 21149:2017); German version EN ISO 21149:2017
- 2009 DIN EN ISO 21149:2009 Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria (ISO 21149:2006); English version of DIN EN ISO 21149:2009-10
