As the widely used plant growth regulators,phenoxy carboxylic acids(PCAs)herbicides can be an important cause of health ......

目的建立测定中草药类保健食品中有机磷农药残留的分散固相萃取-分散液液微萃取-气相色谱-质谱联用法。方法样品经含0.5%甲酸的乙......