MULTI-RESIDUE ANALYTICAL METHOD FOR URON AND CARBAMATE PESTICIDES IN WATER USING SOLID-PHASE EXTRACTION AND LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY

被引：29

作者：

MOORE, KM

JONES, SR

JAMES, C

机构：

[1] WRc plc, Marlow, Bucks SL7 2HD England

来源：

WATER RESEARCH | 1995年 / 29卷 / 05期

关键词：

MULTI-RESIDUE; ANALYSIS; URON; CARBAMATE; PESTICIDES; DRINKING WATER; SOLID-PHASE EXTRACTION; LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY;

D O I：

10.1016/0043-1354(94)00321-W

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A multi-residue analytical method for carbendazim, chlorotoluron, diuron, isoproturon, linuron and methiocarb in drinking water has been developed. It should also be applicable to ground and surface waters. The method uses solid-phase extraction with octadecyl-bonded silica cartridges followed by liquid chromatography-mass spectrometry under discharge-assisted thermospray ionisation. The method was found to provide satisfactory performance with respect to the requirements of the drinking water supply regulations in the U.K., with limits of detection of 0.04-0.05 mu gl(-1), relative standard deviations of better than 10% and recoveries of 99-116% at pesticide concentrations around the prescribed concentration (0.1 mu gl(-1) for single pesticides).

引用

页码：1225 / 1230

页数：6

共 22 条

[1] CHARACTERIZATION OF ORGANO-PHOSPHORUS COMPOUNDS AND PHENYLUREA HERBICIDES BY POSITIVE AND NEGATIVE-ION THERMOSPRAY LIQUID-CHROMATOGRAPHY MASS-SPECTROMETRY [J].