氯噻啉在青菜上的残留特性及其膳食摄入风险评估

李晓贝,赵晓燕,李健英,陈磊,周昌艳,何香伟

Residue Behavior and Dietary Intake Risk Assessment of Imidaclothiz in Pakchoi (Brassica chinensis L.)

LI XiaoBei,ZHAO XiaoYan,LI JianYing,CHEN Lei,ZHOU ChangYan,HE XiangWei

表2 氯噻啉的质谱参数

Table 2 Mass spectrum parameters of imidaclothiz

农药名称 Pesticide 保留时间 Retention time (min) 定量离子对 Quantitative ions (m·z-1) 定性离子对 Qualitative ion (m·z-1) 碰撞电压 Collision pressure (V) 碰撞能量 Collision energy (eV) 氯噻啉 Imidaclothiz 2.12 262.2/181.1 262.2/181.1 100 20 28 262.2/122.1 100