农药科学与管理
農藥科學與管理
농약과학여관리
PESTICIDE SCIENCE AND ADMINISTRATION
2012年
2期
25-29
,共5页
江燕玲%成秀娟%魏燕秋%徐伟松%邓子尧%张晓华
江燕玲%成秀娟%魏燕鞦%徐偉鬆%鄧子堯%張曉華
강연령%성수연%위연추%서위송%산자요%장효화
基质效应%有机磷农药%多残留检测%气相色谱
基質效應%有機燐農藥%多殘留檢測%氣相色譜
기질효응%유궤린농약%다잔류검측%기상색보
matrix effect%organic phosphorus pesticicle%multi-residues detection%gasehroma tography
采用NY/r11761—2008方法检测蔬菜中18种有机磷农药残留量时,对茄果类、豆类、瓜类、叶菜类、白菜类蔬菜,采用黄瓜空白样品基质与农药储备液按9:1的比例配制校正标准溶液,可以有效解决基质干扰问题,提高准确性和工作效率,能够满足常规实验室实际检测工作的需要。
採用NY/r11761—2008方法檢測蔬菜中18種有機燐農藥殘留量時,對茄果類、豆類、瓜類、葉菜類、白菜類蔬菜,採用黃瓜空白樣品基質與農藥儲備液按9:1的比例配製校正標準溶液,可以有效解決基質榦擾問題,提高準確性和工作效率,能夠滿足常規實驗室實際檢測工作的需要。
채용NY/r11761—2008방법검측소채중18충유궤린농약잔류량시,대가과류、두류、과류、협채류、백채류소채,채용황과공백양품기질여농약저비액안9:1적비례배제교정표준용액,가이유효해결기질간우문제,제고준학성화공작효솔,능구만족상규실험실실제검측공작적수요。
When 18 kinds organic phosphorus pesticide residues detected by NY/T 761-2008 method in vegetables, such as eggplants, beans, melons, leafy vegetables and cabbages, this paper study showed that a calibration standard solution, preparation by cucumber blank sample matrix and multiplex pesticides at the ratio of 9:1, could effectively solve the problem of matrix interference, improve accuracy and efficiency, and meet the needs for actual testing work in routine laboratory.