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气相色谱质谱法(GC-MS)测定电子电器产品中多溴二苯醚含量是目前最常用的方法,但对于检测过程的不确定度分析还不多见,本文以十溴二苯醚(DecaBDE)为例,根据《化学分析中不确定度的评估指南》和《测量不确定度评定与表示》对气相色谱质谱法测定电子电器产品的多溴二苯醚的检测结果进行了不确定度分析。
Gas chromatography mass spectrometry (GC-MS) is currently the most commonly used method for the determination of PBDEs in electrical and electronic products. However, the uncertainty analysis of the detection process is still rare. In this paper, DecaBDE ) As an example, the uncertainty analysis of the detection results of polybrominated diphenyl ethers for the determination of electronic and electrical products by gas chromatography-mass spectrometry was carried out according to the Guide for the Evaluation of Uncertainty in Chemical Analysis and Evaluation and Expression of Uncertainty in Measurement .