YS/T 631-2007 Abolished Industry standards-Non-ferrous metals

YS/T 631-2007 Methods for analysis of zinc—The optical emission spectrometry

Publish Date: 2007-04-13 Implement Date: 2007-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 631-2007

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Analysis methods for heavy metals and their alloys

ICS Name: Copper and copper alloys

Publish Date: 2007-04-13

Implement Date: 2007-10-01

Pages: 7 pages

Scope

This standard specifies the method for determining the amounts of lead, cadmium, iron, copper, and tin in zinc.
This standard is applicable to the determination of the amounts of lead, cadmium, iron, copper, and tin in zinc. The determination range is shown in Table 1.