LIQUID-CHROMATOGRAPHIC ANALYSIS OF BENTAZONE IN THE PRESENCE OF SOIL AND SOME OF ITS NORMAL CONSTITUENTS, WITH PHOTODIODE ARRAY DETECTION

被引：0
|
作者：
RASERO, FS
BAEZ, ME
DIOS, CG
机构：
来源：
SCIENCE OF THE TOTAL ENVIRONMENT | 1992年 / 123卷
关键词：
REVERSED-PHASE HPLC; BENTAZONE; SOIL; KAOLINITE; MONTMORILLONITE; PEAT; PHOTODIODE ARRAY DETECTION;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A reversed-phase high performance liquid chromatographic method was developed for the direct determination of bentazone in the presence of soil and some of its normal constituents (kaolinite, montmorillonite and peat). Spiked aqueous soil samples were injected after centrifugation and filtration. Quantitative recoveries were observed and good precision was obtained. The concentration range studied, 1.22-25.62 mg/l, is the most suitable for adsorption-desorption studies of bentazone on soil and soil constituents.
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页码：57 / 61
页数：5
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