GB/T 1421-2004
Rhodium powder (English Version)
- Standard No.
- GB/T 1421-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2019-06
- Replace By
- GB/T 1421-2018
- Latest
- GB/T 1421-2018
- Replace
- GB/T 1421-1989
- Scope
- This standard specifies the requirements, test methods, inspection rules and signs, packaging, transportation and storage of rhodium powder. This standard applies to rhodium powder produced by pyrometallurgy and hydrometallurgy.
GB/T 1421-2004 history
- 2018 GB/T 1421-2018 Rhodium powder
- 2004 GB/T 1421-2004 Rhodium powder
- 1989 GB/T 1421-1989 Rhodium powder
- 0000 GB 1421-1978
