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GB/T 7739.2-2007 Replaced National standards

GB/T 7739.2-2007 Methods for chemical analysis of gold concentrates—Part 2:Determination of silver contents

GB/T 7739.2-2007 Methods for chemical analysis of gold concentrates—Part 2:Determination of silver contents

Publish Date: 2007-04-27 Implement Date: 2007-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7739.2-2007
Standard Type: National standards
Standard Status: Replaced
is_force_gb: no
CCS Name: Precious metal mine
ICS Name: Other metal mines
Publish Date: 2007-04-27
Implement Date: 2007-11-01
Pages: 5 pages

Scope

This section specifies the method for determining the amount of silver in gold concentrates. This section is applicable to the determination of the amount of silver in gold concentrates. The measurement range is 10.0 g/t to 20,000.0 g/t.

Development Information

Word Count: 8 Thousand words Pages: 5 pages

Same series standard

GB/T 7739.1-2007 Methods for chemical analysis of gold concentrates—Part 1:Determination of gold and silver contents GB/T 7739.3-2007 Methods for chemical analysis of gold concentrates—Part 3:Determination of arsenic contents GB/T 7739.4-2007 Methods for chemical analysis of gold concentrates—Part 4:Determination of copper contents GB/T 7739.5-2007 Methods for chemical analysis of gold concentrates—Part 5:Determination of lead contents GB/T 7739.6-2007 Methods for chemical analysis of gold concentrates—Part 6:Determination of zinc contents GB/T 7739.7-2007 Methods for chemical analysis of gold concentrates—Part 7:Determination of iron contents GB/T 7739.8-2007 Methods for chemical analysis of gold concentrates—Part 8:Determination of sulfur contents GB/T 7739.9-2007 Methods for chemical analysis of gold concentrates—Part 9:Determination of carbon contents GB/T 7739.10-2007 Methods for chemical analysis of gold concentrates—Part 10:Determination of antimony contents GB/T 7739.11-2007 Methods for chemical analysis of gold concentrates—Part 11:Determination of arsenic and bismuth contents

Replace the following standards

GB/T 7739.2-1987

Superseded by the following standards

GB/T 7739.2-2019 Methods for chemical analysis of gold concentrates—Part 2:Determination of silver content—Flame atomic absorption spectrometric method

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GB/T 18114.10-2000 Replaced

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Publish Date: 2000-06-05
GB/T 18114.1-2000 Replaced

GB/T 18114.1-2000 Methods for chemical analysis of monazite concentrates—Determination of total rare earth and thorium oxide content

Publish Date: 2000-06-05
GB/T 18114.2-2000 Replaced

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Publish Date: 2000-06-05
GB/T 18114.3-2000 Replaced

GB/T 18114.3-2000 Methods for chemical analysis of monazite concentrates—Determination of calcium oxide content

Publish Date: 2000-06-05
GB/T 18114.4-2000 Replaced

GB/T 18114.4-2000 Methods for chemical analysis of monazite concentrates—Determination of titanium oxide content

Publish Date: 2000-06-05
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