YS/T 229.4-2013 Active Industry standards-Non-ferrous metals

YS/T 229.4-2013 Chemical analysis methods for high purity lead—Part 4:Determination of trace impurity elements content—Glow discharge mass spectrometry

Publish Date: 2013-10-17 Implement Date: 2014-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 229.4-2013

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for heavy metals and their alloys

ICS Name: Lead, zinc, tin, and their alloys

Publish Date: 2013-10-17

Implement Date: 2014-03-01

Pages: 6 pages

Scope

This part of YS/T 229 specifies the determination method for the content of trace impurity elements in high-purity lead, and the elements to be determined are listed in Table 1.
This part is applicable to the determination of the content of trace impurity elements in high-purity lead. The determination ranges of each element are as follows: the determination ranges of sulfur and selenium are 100μg/kg to 5,000μg/kg, and the determination ranges of other elements are 1μg/kg to 5,000μg/kg.