GB/T 43749-2024 Active National standards

GB/T 43749-2024 Microbeam analysis—Electron probe microanalysis—Quantitative analysis of anhydrous carbonate minerals

GB/T 43749-2024 Microbeam analysis—Electron probe microanalysis—Quantitative analysis of anhydrous carbonate minerals

Publish Date: 2024-03-15 Implement Date: 2024-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 43749-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: A magnifying glass and a microscope

ICS Name: Optical equipment

Publish Date: 2024-03-15

Implement Date: 2024-10-01

Pages: 16 pages

Scope

This document specifies the instrumentation and materials used for the quantitative analysis of anhydrous carbonate minerals by electron probe, including reference materials, sample preparation, analysis steps, calculation of elemental content, data processing, and analysis reports. This document is applicable to the quantitative analysis of anhydrous carbonate minerals by X-ray spectrometer.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

Referenced Standards

GB/T 15246-2022 Microbeam analysis—Quantitative analysis of sulfide minerals by electron probe microanalysis GB/T 4930-1993 General specification of electron probe microanalysis standard specimen GB/T 4930-2008 Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials(CRMs) GB/T 4930-2021 Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials(CRMs) GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 15074-1994 General guide for EPMA quantitative analysis GB/T 15074-2008 General guide of quantitative analysis by EPMA GB/T 17366-1998 Methods of mineral and rock specimen preparation for EPMA GB/T 21636-2008 Microbeam analysis—Electron probe microanalysis (EPMA)—Vocabulary GB/T 21636-2021 Microbeam analysis—Electron probe microanalysis(EPMA)—Vocabulary GB/T 15074-2025 General specification for EPMA quantitative analysis GB/T 17366-2025 Microbeam analysis—Electron probe microanalysis—Methods of specimen preparation for minerals and rocks

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GB/T 15488-1995 Replaced

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Publish Date: 1995-01-13

GB/T 15489.2-1995 Active

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Publish Date: 1995-01-13

GB/T 15489.3-1995 Active

GB/T 15489.3-1995 Color filter glass test methods Temperature coefficient of sharp cut wavelength

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