T/CSTM 00453-2021 Active Group standards

T/CSTM 00453-2021 Determination of Ozone-Depleting Substances in Coatings and Related Materials

Publish Date: 2021-07-26 Implement Date: 2021-10-26 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CSTM 00453-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical industry

ICS Name: Paints and varnishes

Publish Date: 2021-07-26

Implement Date: 2021-10-26

Scope

Scope: This document specifies the terms and definitions, principles, instruments and equipment, reagents and materials, sample preparation, test procedures, test data processing, precision, and test reports for the determination of the content of ozone-depleting substances such as chlorofluorocarbon-11 (CFC-11), hydrochlorofluorocarbon-141b (HCFC-141b), hydrochlorofluorocarbon-22 (HCFC-22), 1,1,1-trichloroethane, and carbon tetrachloride in coatings and related materials using headspace/gas chromatography-mass spectrometry. This document is applicable to the determination of the content of ozone-depleting substances in coatings and related materials, including but not limited to the ozone-depleting substances listed in Table A.1 of Appendix A. It can also be referenced for the determination of the content of ozone-depleting substances in polymer materials and raw materials in other fields. Main technical content: This document specifies the terms and definitions, principles, instruments and equipment, reagents and materials, sample preparation, test procedures, test data processing, precision, and test reports for the determination of the content of ozone-depleting substances such as chlorofluorocarbon-11 (CFC-11), hydrochlorofluorocarbon-141b (HCFC-141b), hydrochlorofluorocarbon-22 (HCFC-22), 1,1,1-trichloroethane, and carbon tetrachloride in coatings and related materials using headspace/gas chromatography-mass spectrometry. This document is applicable to the determination of the content of ozone-depleting substances in coatings and related materials, including but not limited to the ozone-depleting substances listed in Table A.1 of Appendix A. It can also be referenced for the determination of the content of ozone-depleting substances in polymer materials and raw materials in other fields.