GB/T 4930-2008Microbeam analysis - Electron probe microanalysis - Guidelines for the specification of certified reference materials (CRMs) (English PDF)
微束分析 电子探针分析 标准样品技术条件导则
GB/T 4930 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 4930-2021 | Microbeam analysis - Electron probe microanalysis - Guidelines for the specification of certified reference materials(CRMs) | Valid |
| GB/T 4930-2008 | Microbeam analysis - Electron probe microanalysis - Guidelines for the specification of certified reference materials (CRMs) | Obsolete |
GB/T 4930-2008 is obsolete. It has been replaced by GB/T 4930-2021. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
April 11, 2008
Implementation date
October 1, 2008
Scope
GB/T 4930-2008 is the English-translated version of 微束分析 电子探针分析 标准样品技术条件导则.
GB/T 4930-2008 is the Chinese national standard "Microbeam analysis - Electron probe microanalysis - Guidelines for the specification of certified reference materials (CRMs)".
It was issued on April 11, 2008 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on October 1, 2008. It is obsolete: it has been replaced by GB/T 4930-2021.
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Document preview — GB/T 4930-2008
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2008-04-11.
Date of implementation: 2008-10-01.
Status: obsolete, replaced by GB/T 4930-2021.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 47186-2026Microbeam analysis - Quantitative analysis of rare earth minerals by electron probe microanalyzer
- GB/T 15074-2025General specification for EPMA quantitative analysis
- GB/T 15617-2025Microbeam analysis - Electron probe microanalysis - Quantitative analysis of silicate minerals
- GB/T 17365-2025Microbeam analysis - Method of preparation for specimens of metal and alloy in electron probe microanalysis
- GB/T 28634-2025Microbeam analysis - Electron probe microanalysis - Quantitative point analysis for bulk specimens using wavelength dispersive X-ray spectroscopy
- GB/T 45729-2025Test methods for active ion concentration in laser material
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