- Standard No.
- GB/T 8152.7-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
-
GB/T 8152.7-2006
- Replace
-
GB/T 8152.4-1987
- Scope
- This part specifies the method for the determination of copper content in lead concentrate. This section applies to the determination of copper content in lead concentrate. Measuring range: 0.50% to 3.50%.
GB/T 8152.7-2006 history
- 2006 GB/T 8152.5-2006 Methods for chemical analysis of lead concentrates. Determination of arsenic content. Atomic fluorescence spectrometer method
- 1987 GB/T 8152.7-1987 Methods for chemical analysis of lead concentrates--The arsenic-bismuth-molybdenum blue spectrophotometric method for the determination of arsenic content
GB/T 8152.7-2006 Methods for chemical analysis of lead concentrates. Determination of copper content. Flame atomic absorption spectrometric method has been changed from GB/T 8152.4-1987 Methods for chemical analysis of lead concentrates--The atomic absorption spectrophotometric method for the determination of copper content.