- Standard No.
- QB 938-1984
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Light Industry
- Latest
-
QB 938-1984
- Replace By
-
GB/T 15818-2006
QB 938-1984 history
- 1970 QB 938-1984 Test method for biodegradability of anionic surfactants
QB 938-1984 Test method for biodegradability of anionic surfactants was changed to GB/T 15818-2006 Test method for biodegradability of surfactants.