GB/T 17418.2-2010 in English

VALID

Methods for analysis of noble metals in geochemical samples—Part 2:Determination of platinum and rhodium content—Preconcentration by thiourea-catalytic polarographic method

Issued on:2010-11-10
Implemented on:2011-02-01
File Format:PDF
Delivery:Via email within 1~3 business days

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Standard No:	GB/T 17418.2-2010
Document status:	VALID
Title in English:	Methods for analysis of noble metals in geochemical samples—Part 2:Determination of platinum and rhodium content—Preconcentration by thiourea-catalytic polarographic method
Title in Chinese:	地球化学样品中贵金属分析方法第2部分：铂量和铑量的测定硫脲富集-催化极谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2010-11-10
Implemented on:	2011-02-01
Superseding:	GB/T 17418.2-1998 Methods for analysis of noble metals in geochemcial samples-Determination of platinum and rhodium content-Preconcentration by thiourea-Catalytic polarographic method
ICS Classification:	73.060-Metalliferous minerals
Chinese Classification:	D46-Precious metal ore
Professional Classification:	GB-National Standard
Related Keywords:	rhodium content preconcentration determination method thiourea-catalytic polarographic method scopecaution platinum group elements geochemical samples
Related Topics:	Precious Metal Analysis enriched sample Spectrum sample volume Chemical Analysis Methods of Precious Metal Catalysts catalytic polarography enrichment of samples Mass spectrometry sample volume Metal Analysis Methods precious metal rhodium chemical sample chemical sample pre-enriched sample spectral analysis geochemistry Geochemical samples Geochemical samples Precious Metal Analysis Sample enrichment instrument geochemical and geological samples Geochemical and geological samples Geochemistry Female Sample Pre-enrichment Determination of Thiourea by Polarography Thiourea polarography Precious Metal Analysis Methods Non-precious metal platinum catalyst Precious Metal Analysis Methods Method for Enrichment of Rhodium by Fire Assay Analysis methods of precious metals in geochemical samples GB/T 17418.2 GB/T 17418.2-1998 GB/T 17418.2-2010 metaboanalyst enrichment analysis GSVA enrichment analysis How to purify platinum electrodes What are the enrichment methods for air samples? Isotope enrichment method quantitative analysis method

《GB/T 17418.2-2010地球化学样品中贵金属分析方法第2部分：铂量和铑量的测定硫脲富集-催化极谱法》由TC93（全国自然资源与国土空间规划标准化技术委员会）归口，主管部门为自然资源部(国土)。

Scope

CAUTION: Personnel using this standard should have practical experience in formal laboratory work. This section does not address all possible security 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 17418 specifies the determination method of platinum and rhodium in geochemical samples. This section applies to the determination of platinum and rhodium in geological materials such as ultrabasic rocks containing platinum group elements. Determination range, expressed in mass fraction: platinum 2ng/g～5μg/g; rhodium 1ng/g～0.5μg/g.

More samples: DL/T 5154-2012 JC/T 2453-2018 NB/T 47013.2-2015

Sample only — not a preview of GB/T 17418.2-2010