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Position: Chinese Standard in English/GB/T 4930-2008
GB/T 4930-2008   Microbeam analysis - Electron probe microanalysis - Guidelines for the specification of certified reference materials (CRMs) (English Version)
Standard No.: GB/T 4930-2008 Status:superseded remind me the status change

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Target Language:English File Format:PDF
Word Count: 6000 words Translation Price(USD):180.0 remind me the price change

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Implemented on:2008-10-1 Delivery: via email in 1~3 business day

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2021-12-01 ,2021-12-1,2008-10-1,1411381818592441DEB0FB28DFA04
Standard No.: GB/T 4930-2008
English Name: Microbeam analysis - Electron probe microanalysis - Guidelines for the specification of certified reference materials (CRMs)
Chinese Name: 微束分析 电子探针分析 标准样品技术条件导则
Chinese Classification: N53    Electrochemical, thermochemistry and optical profile type analyzer
Professional Classification: GB    National Standard
ICS Classification: 71.040.30 71.040.30    Chemical reagents
71.040.99    Other standards related to analytical chemistry 71.040.30
Source Content Issued by: AQSIQ; SAC
Issued on: 2008-4-11
Implemented on: 2008-10-1
Status: superseded
Superseded by:GB/T 4930-2021 Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials (CRMs)
Superseded on:2021-12-1
Abolished on:2021-12-01
Superseding:GB/T 4930-1993 General specification of electron probe microanalysis STANDARD specimen
Target Language: English
File Format: PDF
Word Count: 6000 words
Translation Price(USD): 180.0
Delivery: via email in 1~3 business day
本标准给出了用于电子探针分析的单相标样,并规定了标样仅应用在平整抛光表面的显微分析中。本标准不包括有机物和生物标样。本标准等同采用ISO14595:2003《微束分析 电子探针分析 标准样品技术条件导则》(英文版)。 本标准代替GB/T4930—1993《电子探针分析标准样品通用技术条件》,因为国际上的发展原标准在技术上已不适用。
本标准对GB/T4930—1993进行了全面修改:
———标题:将GB/T4930—1993原标题“电子探针分析标准样品通用技术条件”改为“微束分析电子探针分析 标准样品技术条件导则”;
———所有技术条文的项目、内容、结构顺序都作了变动,运用的技术方法更先进,更合理;
———标样材料不均匀性检测及其数据统计处理改用美国国家标准技术研究院(NIST)和英国国家物理实验室(NPL)共同研制的检测和统计方法;
———将标样分级的概念引入本标准,使制作和应用标样的领域扩大,更合理,更全面。
Code of China
Standard
GB/T 4930-2008  Microbeam analysis - Electron probe microanalysis - Guidelines for the specification of certified reference materials (CRMs) (English Version)
Standard No.GB/T 4930-2008
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count6000 words
Price(USD)180.0
Implemented on2008-10-1
Deliveryvia email in 1~3 business day
Detail of GB/T 4930-2008
Standard No.
GB/T 4930-2008
English Name
Microbeam analysis - Electron probe microanalysis - Guidelines for the specification of certified reference materials (CRMs)
Chinese Name
微束分析 电子探针分析 标准样品技术条件导则
Chinese Classification
N53
Professional Classification
GB
ICS Classification
71.040.99
Issued by
AQSIQ; SAC
Issued on
2008-4-11
Implemented on
2008-10-1
Status
superseded
Superseded by
GB/T 4930-2021 Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials (CRMs)
Superseded on
2021-12-1
Abolished on
2021-12-01
Superseding
GB/T 4930-1993 General specification of electron probe microanalysis STANDARD specimen
Language
English
File Format
PDF
Word Count
6000 words
Price(USD)
180.0
Keywords
GB/T 4930-2008, GB 4930-2008, GBT 4930-2008, GB/T4930-2008, GB/T 4930, GB/T4930, GB4930-2008, GB 4930, GB4930, GBT4930-2008, GBT 4930, GBT4930
Introduction of GB/T 4930-2008
本标准给出了用于电子探针分析的单相标样,并规定了标样仅应用在平整抛光表面的显微分析中。本标准不包括有机物和生物标样。本标准等同采用ISO14595:2003《微束分析 电子探针分析 标准样品技术条件导则》(英文版)。 本标准代替GB/T4930—1993《电子探针分析标准样品通用技术条件》,因为国际上的发展原标准在技术上已不适用。
本标准对GB/T4930—1993进行了全面修改:
———标题:将GB/T4930—1993原标题“电子探针分析标准样品通用技术条件”改为“微束分析电子探针分析 标准样品技术条件导则”;
———所有技术条文的项目、内容、结构顺序都作了变动,运用的技术方法更先进,更合理;
———标样材料不均匀性检测及其数据统计处理改用美国国家标准技术研究院(NIST)和英国国家物理实验室(NPL)共同研制的检测和统计方法;
———将标样分级的概念引入本标准,使制作和应用标样的领域扩大,更合理,更全面。
Contents of GB/T 4930-2008
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