GB/T 17417.1-2010
Method for chemical analysis of rare earth ores.Part 1:Dtermination of rare earths (English Version)
- Standard No.
- GB/T 17417.1-2010
- 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 17417.1-2010
- Replace
- GB/T 17417.1-1998
- Scope
- WARNING: 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 17417 specifies the determination method for 15 rare earth element components in rare earth ores. This standard applies to rare earth ores, and also applies to the determination of 15 rare earth elements in beryllium ores, lithium, rubidium, cesium ores, zirconium ores and rocks. The measurement range of rare earth oxides: 0.xμg/g～2*105μg/g.
GB/T 17417.1-2010 Referenced Document
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 17417.1-2010 history
- 2010 GB/T 17417.1-2010 Method for chemical analysis of rare earth ores.Part 1:Dtermination of rare earths
- 1998 GB/T 17417.1-1998 Method for chemical analysis of rare earth ores--Determination of separated rare earth content--Preconcentration and separation by cation exchange resin, ICP-AES method
