摘要
气相色谱-质谱联用(GC-MS)既具有气相色谱高分离效能,又具有质谱准确鉴定化合物结构的特点,可达到同时准确快速测定食品中微量的多种农药残留及衍生物,因此已被很多国家研究者开发和应用.GC/MS/MS,二维气相色谱、惰性离子源等是气相色谱-质谱联用新的进展.
GC-MS has been widely applied by many researchers from different countrys, because of the capability of high separation of GC and accurately determinate of MS. in which together with the multi-residues and ramification of pesticides in food. The application of GC/MS/MS, Two-dimension Gas Chromatography and Inertia Ion Source are the update progresses of GC-MS.
出处
《分析测试技术与仪器》
CAS
2006年第1期51-58,共8页
Analysis and Testing Technology and Instruments
基金
河南省重大科技攻关计划项目"食品安全关键技术(0422031200)"的资助
关键词
气质联用
农药残留
进展
GC-MS
pesticide residues
progresses
