GB/T 15246-2022 (English Version) PDF

Standard No.: GB/T 15246-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 15246-2022
Replace: GB/T 15246-2002

Scope: This document specifies the equipment, sample preparation, standard sample, selection of analytical test conditions, spectral line overlap correction, analysis steps, result processing and test report for electronic probe measurement of sulfide mineral composition. This document is applicable to electron probe quantitative analysis of sulfide minerals and minerals such as arsenide, antimonide, bismuth, telluride and selenide which are stable under electron beam bombardment. This document applies to quantitative analysis performed by electron probes, and also applies to quantitative analysis performed by scanning electron microscopes equipped with spectrometers.

GB/T 15246-2022 Referenced Document

GB/T 15074 General guide of quantitative analysis by EPMA
GB/T 17359 Microbeam analysis of elements with atomic number not less than 11 and energy spectrometry for quantitative analysis*， 2023-12-28 Update
GB/T 17366 Methods of mineral and rock specimen preparation for EPMA
GB/T 20725 Electron probe microanalysis guidelines for qualitative point analysis by wavelength dispersive X-ray spectrometry
GB/T 21636 Microbeam analysis—Electron probe microanalysis (EPMA)—Vocabulary
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

2022 GB/T 15246-2022 Microbeam analysis—Quantitative analysis of sulfide minerals by electron probe microanalysis
2002 GB/T 15246-2002 Quantitative analysis of sulfide minerals by electron probe microanalysis
0000 GB/T 15246-1994