GB 7469-1987
Water quality-Determination of total mercury-potassium permanganats-potassium persaifate decomposed method-Dithizonc spectrophotometric method (English Version)
- Standard No.
- GB 7469-1987
- Language
- Chinese, Available in English version
- Release Date
- 1987
- Published By
- 中华人民共和国环境保护部
- Latest
- GB 7469-1987
GB 7469-1987 history
- 1987 GB 7469-1987 Water quality-Determination of total mercury-potassium permanganats-potassium persaifate decomposed method-Dithizonc spectrophotometric method
