GB/T 11066.9-2009

Active

Methods for chemical analysis of gold - Determination of arsenic and tin contents - Hydride generation-atomic fluorescence spectrometry

金化学分析方法砷和锡量的测定氢化物发生－原子荧光光谱法

Standard Type

GBT

ICS

77.040.30

CCS

H15

Status

Active

Issue Date

2009-04-15

Implementation

2010-02-01

Centralized Committee

中国有色金属工业协会

Issuing Authority

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a method for determining trace amounts of arsenic and tin in gold using hydride generation-atomic fluorescence spectrometry. It is applied in the metallurgical industry for quality control and purity assessment of gold products, such as bullion, jewelry alloys, and gold refining intermediates. The method is particularly relevant for detecting low-level contaminants that can affect material properties or processing.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.