DB34/T 1968-2013 Active Anhui ProvinceLocal standards

DB34/T 1968-2013 Determination of Gold and Silver Content in Cold Spent Copper by Fire Gold Weighing Method

Publish Date: 2013-10-28 Implement Date: 2013-11-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB34/T 1968-2013

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: \nTest methods for the chemical properties of metals

ICS Name: \nMetal material testing

Publish Date: 2013-10-28

Implement Date: 2013-11-28

Pages: 9 pages

Scope

This standard specifies the method for determining the gold and silver content in cold mixed copper. This standard is applicable to the determination of the gold and silver content in cold mixed copper. The determination range is: Au: 0.5 μ g/g to 150 μ g/g; Ag: 40 μ g/g to 5000 μ g/g.