GB/T 28894-2012
ActiveSurface chemical analysis - Handling of specimens prior to analysis
表面化学分析 分析前样品的处理
Application Summary AI generated
This standard specifies procedures for the handling, storage, and preparation of solid specimens before surface chemical analysis, such as X-ray photoelectron spectroscopy (XPS) or Auger electron spectroscopy (AES). It is applied in laboratories and industrial quality control settings to prevent contamination, oxidation, or alteration of the specimen surface, ensuring reliable and reproducible analytical results for materials like metals, semiconductors, and thin films.
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