- Standard No.
- GB/T 4373.4-1984
- Language
- Chinese
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Lastest
-
GB/T 4373.4-1984
- Replace By
-
YS/T 519.4-2006
- Scope
- This standard applies to the determination of the amount of bismuth in arsenic. Measuring range: 0.010~0.200%.
GB/T 4373.4-1984 history
- 1984 GB/T 4373.4-1984 Methods for chemical analysis of arsenic--The dithio-diantipyrylmethane photometric method for the determination of bismuth content
GB/T 4373.4-1984 Methods for chemical analysis of arsenic--The dithio-diantipyrylmethane photometric method for the determination of bismuth content was changed to YS/T 519.4-2006 Method for chemical analysis of arsenic-Dithiobisantipyrine-based methane spectrophotometric method for determination of bismuth content.