- Standard No.
- GB/T 8152.9-2006
- 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 8152.9-2006
- Replace
-
GB/T 8152.5-1987
- Scope
- This part specifies the method for the determination of magnesium oxide content in lead concentrate. This section applies to the determination of magnesium oxide content in lead concentrate. Measuring range: 0.50% to 3.0%.
GB/T 8152.9-2006 history
- 2006 GB/T 8152.10-2006 Methods for chemical analysis of lead concentrates.Determination of silver and gold content.Fire assay and flame atomic absorption spectrometric method using scorification of cupellation
- 1989 GB/T 8152.9-1989 Method for chemical analysis of lead concentrates--The fire-assaying methods for the determination of gold and silver content
- 1987 GB/T 8152.5-1987 Methods for chemical analysis of lead concentrates--The atomic absorption spectrophotometric method for the determination of magnesium oxide content
GB/T 8152.9-2006 Methods for chemical analysis of lead concentrates. Determination of magnesium oxide content. Flame atomic absorption spectrometric method has been changed from GB/T 8152.5-1987 Methods for chemical analysis of lead concentrates--The atomic absorption spectrophotometric method for the determination of magnesium oxide content.