DETERMINATION OF PHENYLUREA HERBICIDES VIA DIRECT DERIVATIZATION WITH HEPTAFLUOROBUTYRIC ANHYDRIDE

被引：47

作者：

BRINKMAN, UAT

DEKOK, A

GEERDINK, RB

机构：

来源：

JOURNAL OF CHROMATOGRAPHY | 1984年 / 283卷 / JAN期

关键词：

D O I：

10.1016/S0021-9673(00)96246-0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Quantitative conversion was obtained within 1 h at 60.degree. C, using hexane as solvent. The NMR and mass spectrometric characteristics of the herbicides are reported, as well as their behavior in adsorption high-performance liquid chromatography and capillary gas chromatography; detection limits are of the order of 50 pg and 1 pg, respectively, using electron-capture detection. Applications to water and crop samples are reported.

引用

页码：113 / 126

页数：14

共 31 条

[11]

DEKOK A, UNPUB J CHROMATOGR

[12]

DELEU R, 1980, J HIGH RES CHROMATOG, V3, P299

[13] GAS CHROMATOGRAPHY OF TRIMETHYLSILYL DERIVATIVES .I. PESTICIDAL CARBAMATES AND UREAS [J].