GB/T 9288-1998
Replaced
GB/T 33541-2017
Active
National standards
GB/T 33541-2017 Qualified judgement criteria of sampling inspectionfor gems and precious metal products
GB/T 33541-2017 Qualified judgement criteria of sampling inspectionfor gems and precious metal products
Basic Information
Standard Code:
GB/T 33541-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Other non-metallic minerals
ICS Name:
Jewelry
Publish Date:
2017-03-09
Implement Date:
2017-10-01
Pages:
10 pages
Scope
This standard specifies the requirements and methods for sampling, inspection, judgment, and review of the quality of jewelry, gemstones, and precious metal jewelry.
This standard is applicable to the quality verification of jewelry, gemstones, and precious metal jewelry. Other products made of jewelry, gemstones, and precious metals may refer to this standard for implementation.
Development Information
Related Standards
GB/T 17832-1999
Replaced
GB/T 17832-1999 Determination of silver in silver jewellery alloys—Volumetric (potentiometric) method using potassium bromide
GB/T 11887-2000
Replaced
GB/T 11887-2000 Jewellery-Fineness of precious metal alloys and designation
GB/T 18043-2000
Replaced
GB/T 18043-2000 Precious metal jewellery content non-damaged test method—X-ray fluorescence spectrometry
GB/T 18303-2001
Replaced
GB/T 18303-2001 Color grading of polished diamond by visual matching
GB/T 11886-2001
Replaced