研究型仪器分析实验:红酒样品中多氯联苯含量的测定
郑海娇, 许海, 贾琼
A Research-Oriented Instrumental Analysis Experiment: Determination of Polychlorobiphenyls in Red Wine Samples
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图1
(a) 固相微萃取柱的制备;(b) 萃取过程图