LC/ES-MS存PTS国际实验室间比较测试中的应用
The Application of LC/ES-MS on the Interlabaratory Coparison Test Conducted by PTS
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摘要: 本文应用LC/ES-MS分析了水样品W1和W2、土样S和萃取液样品E中有毒化学品及其前体或降解产物,并初步探讨了这些化合物的断裂机理。Abstract: The analysis of the sample Wl and W2 (water), S (soil) and E (aqueousextract) from the PTS test was carried out with LC/ES-MS. The mechanism of the fragmenta-tion was also discussed.