目的 利用高分辨质谱(LC-QTOF)、核磁共振1H-NMR等技术对新型苯二氮卓类策划药氟阿普唑仑进行结构确认,为相关部门提供数据参考.方......

Various disinfection byproducts (DBPs) form during the process of chlorination disinfection,posing potential threats to ......

目的针对植物样品中存在的多种未知农药残留,研究建立基于GPC-GC-MS、LC-QToF和GC-MS/MS技术为主的筛选和确证方法,满足相关的定量......