GB/T 11886-2015 Active National standards

GB/T 11886-2015 Silver jewellery alloys—Determination of sliver—Volhard method

GB/T 11886-2015 Silver jewellery alloys—Determination of sliver—Volhard method

Publish Date: 2015-06-02 Implement Date: 2016-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 11886-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Decorative arts and crafts

ICS Name: Jewelry

Publish Date: 2015-06-02

Implement Date: 2016-01-01

Pages: 5 pages

Scope

This standard specifies the Volhard method for determining the silver content in silver alloy jewelry. This standard applies to silver alloy jewelry with a silver content of 700‰ to 995‰. When the endpoint of the titration is difficult to determine, it is recommended to use GB/T 17832 or GB/T 18996 for determination

Development Information

Word Count: 8 Thousand words Pages: 5 pages

Replace the following standards

GB/T 11886-2001 Chemical analysis—Method of silver content in jewellery

Referenced Standards

GB/T 17832-1999 Determination of silver in silver jewellery alloys—Volumetric (potentiometric) method using potassium bromide GB/T 17832-2008 Silver jewellery alloys—Determination of silver—Volumetric(potentionmetric)method using potassium bromide GB/T 17832-2021 Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide GB/T 18996-2003 Determination of silver in silver jewellery alloys—Volumertic (potentiometric) method using sodium chloride or potassium chloride GB/T 18996-2021 Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using sodium chloride or potassium chloride

Related Standards

GB/T 9288-1998 Replaced

GB/T 9288-1998 Analyse method of gold content in jewellery

Publish Date: 1998-03-25

GB/T 17832-1999 Replaced

GB/T 17832-1999 Determination of silver in silver jewellery alloys—Volumetric (potentiometric) method using potassium bromide

Publish Date: 1999-08-12

GB/T 11887-2000 Replaced

GB/T 11887-2000 Jewellery－Fineness of precious metal alloys and designation

Publish Date: 2000-04-05

GB/T 18043-2000 Replaced

GB/T 18043-2000 Precious metal jewellery content non-damaged test method—X-ray fluorescence spectrometry

Publish Date: 2000-04-05

GB/T 18303-2001 Replaced

GB/T 18303-2001 Color grading of polished diamond by visual matching

Publish Date: 2001-01-21

GB/T 11886-2001 Replaced

GB/T 11886-2001 Chemical analysis—Method of silver content in jewellery

Publish Date: 2001-07-20