干旱区生态环境知识资源中心(Arid): 高效液相色谱串联质谱法对大米中26种三嗪类除草剂多残留的检测

Arid

	高效液相色谱串联质谱法对大米中26种三嗪类除草剂多残留的检测
其他题名	Determination of Multi-residues of Triazine Herbicides Residues in Rice by HPLC - Tandem MS/MS
	李育左 1; 张睿 2; 王海涛 2; 段宏安 2; 王沫 1; 李拓 1; 姚燕林 2; 张春伟 2
ISSN	1004-4957
出版年	2009
卷号	28 期号:3 页码:315-318,325
中文摘要	建立了同时检测大米中26种三嗪类除草剂残留量的高效液相色谱串联质谱分析方法.样品经乙腈提取、Oasis HLB固相萃取柱净化,液质联用仪测定.26种三嗪类除草剂在10～1 000 mug/L范围内线性良好,相关系数为0.997 3～0.999 9.在10～100 mug/kg范围内,平均加标回收率为74%～100%,相对标准偏差为2.1%～8.8%.该方法可同时满足进出口大米中多种三嗪类除草剂残留的检验需要.
英文摘要	A method for the simultaneous determination of 26 triazine herbicides residues in rice by HPLC - MS/MS was established. Triazine herbicides were extracted with acetonitrile from rice sam-ples and cleaned up with Oasis HLB cartridge, and then detected by HPLC - MS/MS. The linear ranges for 26 triazine herbicides were 10-1 000 mug/L, and the correlation coefficients were 0. 997 3 -0.999 9. In the range of 10 - 100 mug/kg, the average recoveries in spiked rice ranged from 74% to 100% , and the relative standard deviations were between 2. 1% and 8. 8% . The method can meet the requirements for the simultaneous determination of many triazine herbicides residues in rice for import and export inspection.
中文关键词	高效液相色谱串联质谱 ; 多残留检测 ; 三嗪类除草剂 ; 大米
英文关键词	high performance liquid chromatography tandem mass spectrometry multi-residues determination triazine herbicides rice
语种	中文
国家	中国
收录类别	CSCD
WOS类目	CHEMISTRY ANALYTICAL
WOS研究方向	Chemistry
CSCD记录号	CSCD:3516813
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/223478
作者单位	1.华中农业大学,植物科技学院, 武汉, 湖北 430070, 中国; 2.连云港出入境检验检疫局, 连云港, 江苏 222042, 中国
推荐引用方式 GB/T 7714	李育左,张睿,王海涛,等. 高效液相色谱串联质谱法对大米中26种三嗪类除草剂多残留的检测[J],2009,28(3):315-318,325.
APA	李育左.,张睿.,王海涛.,段宏安.,王沫.,...&张春伟.(2009).高效液相色谱串联质谱法对大米中26种三嗪类除草剂多残留的检测.,28(3),315-318,325.
MLA	李育左,et al."高效液相色谱串联质谱法对大米中26种三嗪类除草剂多残留的检测".28.3(2009):315-318,325.