GB/T 21856-2008
Chemicals.Ready biodegradability.CO evolution test (English Version)
- Standard No.
- GB/T 21856-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 21856-2008
- Scope
- This standard specifies the method overview, test preparation, test procedure, quality control, data and report of the rapid biodegradability C02 production test of chemicals. This standard is suitable for testing the rapid biodegradability of water-soluble, poorly water-soluble, non-volatile or adsorption chemicals.
GB/T 21856-2008 history
- 2008 GB/T 21856-2008 Chemicals.Ready biodegradability.CO
evolution test
