GB/T 39713-2020
Testing mothed for specific surface area of ceramic powders—BET gas adsorption operation
- Standard No.
- GB/T 39713-2020
- Language
- Chinese
- 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
- Lastest
- GB/T 39713-2020
- Scope
- This standard specifies the terms and definitions, principles, test procedures, test conditions, data processing and test reports of the fine ceramic powder specific surface area test method gas adsorption BET method. This standard applies to the use of low-temperature nitrogen adsorption BET method to test the specific surface area of fine ceramic powder, and the detection range is 0.01m2/g~2000m2/g.
GB/T 39713-2020 Referenced Document
- GB/T 19587 Determination of the specific surface area of solids by gas adsorption using the BET method
- GB/T 19587-2017 Determination of the specific surface area of solids by gas adsorption using the BET method
- ISO 14488 Particulate materials — Sampling and sample splitting for the determination of particulate properties — Amendment 1
- ISO 8213 Chemical products for industrial use; Sampling techniques; Solid chemical products in the form of particles varying from powders to coarse lumps
GB/T 39713-2020 history
- 2020 GB/T 39713-2020 Testing mothed for specific surface area of ceramic powders—BET gas adsorption operation