GB/T 14459-2006
ActiveSampling inspection rules by attributes for precious metal adornment
贵金属饰品计数抽样检验规则
Application Summary AI generated
This standard specifies attribute-based sampling inspection rules for the quality acceptance of precious metal adornments, such as gold, silver, and platinum jewelry. It is applied by manufacturers, quality inspection agencies, and retailers in China to determine whether a batch of adornments meets specified quality criteria, including purity, workmanship, and marking requirements. The standard is used in production quality control and final product verification to ensure consistency and compliance with national regulations.
Related Standards
GB/T 19720-2005
Platinum jewellery alloys-Determination of platinum and palladium-Gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime
GB/T 19719-2005
Jewellery-Determination of the release of nickel-Method of spectrometry
GB/T 19718-2005
Jewellery-Determination of nickel content-Method of flame atomic absorption spectrometry
GB/T 16554-2003
Diamond grading
GB/T 16552-2003
Gems--Nomenclature
GB/T 18996-2003
Determination of silver in silver jewellery alloys--Volumertic(potentiometric) method using sodium chloride or potassium chloride
GB/T 9288-2006
Gold jewellery alloys - Determination of gold - Cupellation method (fire assay)
GB/T 21198.6-2007
Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 6：Difference method
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