QuEChERS-气相色谱-四极杆飞行时间质谱筛查大米中有机磷阻燃剂残留
李康聪1, 杨吉双2, 李秀琴1, 高燕1, 张庆合1,*(
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Screening of organophosphorus flame retardant residues in rice by QuEChERS-gas chromatography-quadrupole time-of-flight mass spectrometry
LI Kangcong1, YANG Jishuang2, LI Xiuqin1, GAO Yan1, ZHANG Qinghe1,*()
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图1. (a, c)DB-5MS和(b, d)DB-5MS UI色谱柱分离相同浓度OPFRs时的色谱图
Fig. 1. Chromatograms of (a, c) DB-5MS and (b, d) DB-5MS UI columns for the separation of OPFRs at the same concentration
