T/CGA 029-2022 Active Group standards

T/CGA 029-2022 Gold industry cyanide chemical analysis methods for the determination of silver, arsenic, barium, cadmium, chromium, copper, iron, mercury, manganese, nickel, lead, and zinc levels: Inductively coupled plasma atomic emission spectroscopy

Publish Date: 2022-01-18 Implement Date: 2022-03-01 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: T/CGA 029-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nMining industry

ICS Name: Non-ferrous metals comprehensive

Publish Date: 2022-01-18

Implement Date: 2022-03-01

Scope

Scope: This document specifies the determination of the amounts of silver, arsenic, barium, cadmium, chromium, copper, iron, mercury, manganese, nickel, lead, and zinc in cyanide slag. This document is applicable to the determination of the amounts of silver, arsenic, barium, cadmium, chromium, copper, iron, mercury, manganese, nickel, lead, and zinc in cyanide slag; Main technical content: This standard mainly stipulates and requires the sampling quantity, the conditions of sample dissolution and the amount of reagents added for sample dissolution, the volume of the dilution, the acidity of the sample, and the precision and accuracy of the method, etc.