GB/T 39538-2020
Determination of arsenic, selenium and mercury in coal—Hydride generation-atomic fluorescence spectrometry (English Version)

Standard No.

GB/T 39538-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 39538-2020

Scope

This standard specifies the method summary, reagents and materials, instruments and equipment, samples, test procedures, result calculation and expression, method precision and test report for the determination of arsenic, selenium and mercury in coal by hydride generation atomic fluorescence spectrometry. This standard applies to lignite, bituminous coal and anthracite coal.

GB/T 39538-2020 Referenced Document

• GB/T 21191 Atomic fluorescence spectrometer
• GB/T 213 Determination of calorific value of coal
• GB/T 483 General rules for analytical and testing methods of coal

GB/T 39538-2020 history

• 2020 GB/T 39538-2020 Determination of arsenic, selenium and mercury in coal—Hydride generation-atomic fluorescence spectrometry