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Chinese Journal of Chromatography
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Case-based teaching with both positive and negative examples in undergraduate analytical chemistry laboratory： determination of six nitrogen-containing pesticides in environmental samples by solid-phase microextraction-high performance liquid chromatography
ZHANG Jie, ZHANG Xinzhong, ZHANG Zhen, LIU Jingwei, WANG Xuemei
Chinese Journal of Chromatography . 2026, (
6
): 713 -720 . DOI: 10.3724/SP.J.1123.2025.10005
