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本文介绍了费用低的样品处理方法和气相色谱-质谱的仪器分析方法测试电子产品中的多溴二苯醚。保留时间锁定(RTL)技术帮助快速定性单个的同分异构体。选择离子监测模式(SIM)保证了很高的测试灵敏度。结果表明该方法对满足欧盟和中国的RoHS法规要求的测试十分及时、有用。
This article describes low-cost sample processing methods and GC-MS instrumental analysis methods for testing PBDEs in electronic products. Retention-Time Locking (RTL) technology helps to quickly characterize individual isomers. Select ion monitoring mode (SIM) to ensure a high test sensitivity. The results show that this method is very timely and useful to test the RoHS compliance requirements of EU and China.