GB/T 11067.2-2006

Active

Methods for chemical analysis of silver - Determination of copper contents - Flame atomic absorption spectrometric method

银化学分析方法 铜量的测定 火焰原子吸收光谱法

Standard Type
GBT
ICS
77.040.30
CCS
H15
Status
Active
Issue Date
2006-09-26
Implementation
2007-02-01
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 the flame atomic absorption spectrometric method for determining copper content in silver. It is applied in the metallurgical industry for quality control and certification of silver products, such as silver ingots, granules, or powders, where precise copper impurity levels must be measured to meet purity specifications. The method is used in analytical laboratories for routine testing and compliance verification.

Related Standards

GB/T 19289-2003 Methods of measurement of density，resistivity and stacking factor of electrical steel sheet and strip GB/T 19346-2003 Measuring method of magnetic properties at alternative current for amorphous and nanocrystalline soft magnetic alloys GB/T 6524-2003 Metallic powders--Determination of particle size distribution by gravitational sedimentation in a liquid and attenuation measurement GB/T 2976-2004 Metallic materials--Wire--Wrapping test GB/T 4160-2004 Steel-strain ageing sensibility test(Charpy impact method) GB/T 12689.6-2004 The methods for chemical analysis of zinc and zinc alloys--The determination of lead content--The oscillopolarographic method GB/T 12689.9-2004 The methods for chemical analysis of zinc and zinc alloys--The determination of antimony content--The atomic fluorescence spectrometer and the flame atomic absorption spectrometric method GB/T 12689.10-2004 The methods for chemical analysis of zinc and zinc alloys--The determination of tin content--The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method
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.