YS/T 461.12-2016 Active Industry standards-Non-ferrous metals

YS/T 461.12-2016 Methods for chemical analysis of lead and zinc bulk concentrates—Part 12:Determination of thallium content—Inductively coupled plasma mass spectrometry and inductively coupled plasma atomic emission spectrometry

Publish Date: 2016-07-11 Implement Date: 2017-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 461.12-2016

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: 2016-07-11

Implement Date: 2017-01-01

Pages: 8 pages

Scope

This part of YS/T 461 specifies the method for determining the amount of thallium in mixed lead-zinc concentrates.
This part is applicable to the determination of the amount of thallium in mixed lead-zinc concentrates. Method 1 has a determination range of 0.000 050% to 0.010%; Method 2 has a determination range of 0.005 0% to 0.10%. For the overlapping range of this part, Method 1 is the arbitration method.