GB/T 17414.2-2010
Method for chemical analysis of beryllium ores.Part 2:Determination of beryllium content.Catalytic polarographic method (English Version)
- Standard No.
- GB/T 17414.2-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 17414.2-2010
- Replace
- GB/T 17414.2-1998
- Scope
- CAUTION: Personnel using this standard should have practical experience in formal laboratory work. This standard does not address all possible safety issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. This part of GB/T 17414 specifies the method for the determination of beryllium in beryllium ore by catalytic polarography. This section applies to beryllium ores, and also applies to the determination of low-content beryllium in lithium, rubidium, cesium ores, tantalum, and niobium ores. Measuring range: 0.0001% ~ 0.40% (mass fraction) beryllium content (calculated as beryllium oxide).
GB/T 17414.2-2010 Referenced Document
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 17414.2-2010 history
- 2010 GB/T 17414.2-2010 Method for chemical analysis of beryllium ores.Part 2:Determination of beryllium content.Catalytic polarographic method
- 1998 GB/T 17414.2-1998 Method for chemical analysis of beryllium ores--Determination of beryllium content-catalytic polarographic method
