GB/T 39560.12-2024
ActiveDetermination of certain substances in electrotechnical products—Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry
电子电气产品中某些物质的测定 第12部分：气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯
Application Summary AI generated
This standard specifies a gas chromatography-mass spectrometry (GC-MS) method for the simultaneous determination of polybrominated biphenyls (PBBs), polybrominated diphenyl ethers (PBDEs), and phthalates in polymer materials used in electrotechnical products. It is applied in the electronics and electrical industries for compliance testing of components, such as plastic casings, cables, and circuit boards, against global substance restrictions like RoHS and REACH. The method enables efficient, multi-analyte screening to verify that polymer parts meet regulatory limits for these flame retardants and plasticizers.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.