T/CSTM 01401-2025 Active Group standards

T/CSTM 01401-2025 Zinc concentrates—Determination of gallium,germanium and indium contents—Inductively coupled plasma atomic emission spectrometry

Publish Date: 2025-08-05 Implement Date: 2025-11-05 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/CSTM 01401-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Health, safety, and labor protection

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

Publish Date: 2025-08-05

Implement Date: 2025-11-05

Scope

This document describes the method for determining the contents of gallium, germanium, and indium in zinc concentrates. It includes: terms and definitions, principles, reagents and materials, instrumentation and equipment, samples, experimental steps, experimental data processing, precision, uncertainty of measurement results, quality assurance and control, and experimental reports. This document is applicable to the determination of the contents of gallium, germanium, and indium in zinc concentrates, with a measurement range of 0.0200% to 0.500%. This document describes the method for determining the contents of gallium, germanium, and indium in zinc concentrates. It includes: terms and definitions, principles, reagents and materials, instrumentation and equipment, samples, experimental steps, experimental data processing, precision, uncertainty of measurement results, quality assurance and control, and experimental reports. This document is applicable to the determination of the contents of gallium, germanium, and indium in zinc concentrates, with a measurement range of 0.0200% to 0.500%.