GB/T 8151.23-2020 Active National standards

GB/T 8151.23-2020 Methods for chemical analysis of zinc concentrates—Part 23:Determination of mercury content—Solid sampling and direct mercury analysis method

Publish Date: 2020-09-29 Implement Date: 2021-08-01 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: GB/T 8151.23-2020

Standard Type: National 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: 2020-09-29

Implement Date: 2021-08-01

Pages: 7 pages

Scope

This part of GB/T 8151 specifies the method for determining the mercury content in zinc concentrates.
This part is applicable to the determination of mercury content in zinc concentrates. The determination range is 0.50 μg/g to 150 μg/g.
This method is suitable for the arbitration of mercury content in zinc concentrates ranging from 0.50 μg/g to 5 μg/g.