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  • 液相色谱-四极杆-飞行时间质谱法快速筛查与确证紫甘蓝中... 液相色谱-四极杆-飞行时间质谱法快速筛查与确证紫甘蓝中415种农药残留
    谢瑜杰; 陈辉; 盖丽娟 ... Sepu, 03/2021, Volume: 39, Issue: 3
    Journal Article
    Peer reviewed
    Open access

    O658; 应用液相色谱-四极杆-飞行时间质谱(LC-QTOF/MS)建立了一次进样可同时对紫甘蓝中415种农药残留进行快速筛查和准确确证的分析方法.实验采用1% (v/v)醋酸乙腈溶液提取,无水硫酸镁和氯化钠进行盐析,ZOR-BAX SB-C18色谱柱(100 mm×2.1 mm,3.5 μ,m)分离,以0.1% (v/v)甲酸水溶液(含5 ...
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