GB/Z 122-2025
ActiveSurface chemical analysis—Glow discharge mass spectrometry—Operating procedures
表面化学分析 辉光放电质谱 操作程序
Application Summary AI generated
This standard specifies the operating procedures for glow discharge mass spectrometry (GDMS) used in surface chemical analysis. It is applied in materials science and industrial quality control for the direct determination of trace elements and depth profiling of solid samples, such as metals, semiconductors, and thin films. The standard ensures consistent and reliable measurement practices across laboratories for applications like purity verification and coating analysis.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.