GB/T 9288-1998
Replaced
T/GAGP 001-2023
Active
Group standards
T/GAGP 001-2023 High-quality graded pearls
T/GAGP 001-2023 High-quality graded pearls
Price:
$ 20.00
Basic Information
Standard Code:
T/GAGP 001-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Jewelry
Publish Date:
2023-12-27
Implement Date:
2023-12-31
Scope
Main technical content: This document specifies the terms and definitions of high-quality pearls, quality factors and quality characteristics, inspection requirements, inspection methods, inspection reports, and labeling requirements, applicable to high-quality pearls and their jewelry. It is not applicable to pearls and their jewelry that have undergone processing such as splicing, radiation, and dyeing
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