GB/Z 122-2025 Active National standards

GB/Z 122-2025 Surface chemical analysis—Glow discharge mass spectrometry—Operating procedures

Publish Date: 2025-12-03 Implement Date: 1970-01-01 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/Z 122-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Chemical analysis

Publish Date: 2025-12-03

Implement Date: 1970-01-01

Pages: 20 pages

Scope

This document provides the operating and usage procedures for glow discharge mass spectrometry (GD-MS). Currently, there are several GD-MS systems in use from different manufacturers, and this document describes the differences in the applicable operating procedures.
Note: This document is intended to be used in conjunction with the operating manuals and recommendations provided by the instrument manufacturers.