QC/T 944-2013: Translated English of Chinese Standard. (QCT 944-2013, QC/T944-2013, QCT944-2013): The methods of polybrominated biphenyls and polybrominated diphenyl ethers in automotive materials
https://www.chinesestandard.net, 17/01/2017 - 20 páginas
This Standard specifies the detection methods for PBBs and PBDEs in automotive materials. X-ray fluorescence spectrometry is for X-ray fluorescence spectroscopy screening and rapid determination of bromine content in automotive materials.
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Annex appropriate volume arithmetic mean automotive materials biphenyls and polybrominated bromine element building materials industry Calculate the content calibrated standard solution calibration curve chromatography content of bromine contents of polybrominated cutting machine Decabromodiphenyl Determination of low diphenyl ethers PBDEs electrical and electronic electronic industry standards fluorescence spectrometry Gas chromatography Gas chromatography-mass spectrometry GB/T GB/Z GC-MS grinding machine Heptabromodiphenyl Hexabromobiphenyl Hexabromodiphenyl ether hexavalent chromium Industry and Information Industry Press Information Technology internal standard solution ions and determination limit of polybrominated Liquid samples measured value methanol Ministry of Industry Octabromodiphenyl ether PBBs and PBDEs PBDEs in automotive Pentabromodiphenyl ether polybrominated biphenyls PBBs polybrominated diphenyl ethers Prohibited Substances published by China qualitative selection Requirements for Prohibited Rotary evaporator sample according sample extract Sample preparation screening limits selection of ions Soxhlet extraction Standard samples standard stock solution Standard substance standards are published Substances on Automobiles Table A.1 test results toluene X-ray fluorescence spectrometer Zeolite