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Article
Simultaneous Determination of Acetochlor and Propisochlor Residues in Corn and Soil by Solid Phase Extraction and Gas Chromatography with Electron Capture Detection
A sensitive and simple method for simultaneous analysis of acetochlor and propisochlor in corn and soil has been developed. Two herbicides were extracted from soil and corn matrices with methanol/water and ace...
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Article
Determination of Diacylhydrazines-Type Insect Growth Regulator JS-118 Residues in Cabbage and Soil by High Performance Liquid Chromatography with DAD Detection
JS-118 is a diacylhydrazines-type insect growth regulator used extensively in China now. An analytical method for residues determination of JS-118 in cabbage and soil samples by high performance liquid chromat...
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Article
Hydrolysis and Photolysis of Diacylhydrazines-Type Insect Growth Regulator JS-118 in Aqueous Solutions under Abiotic Conditions
JS-118 is a diacylhydrazines-type insect growth regulator which is now used extensively in China. The hydrolysis and photolysis of the pesticide JS-118 in aqueous solutions have been assessed under natural and...
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Article
Multi-Residue Determination of Pesticides in Vegetables by Gas Chromatography/Ion Trap Mass Spectrometry
To monitor possible contamination of edible vegetables by common pesticides, an analytical method using gas chromatography combined with ion trap spectrometry (GC-IT/MS) was developed to measure simultaneously...
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Article
Analysis of Imazaquin in Soybeans by Solid-phase Extraction and High-performance Liquid Chromatography
An analytical method for the determination imazaquin residues in soybeans was developed. The developed liquid/liquid partition and strong anion exchange solid-phase extraction procedures provide the effective ...
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Article
Organotin Compounds in the Three Gorges Reservoir Region of the Yangtze River
No abstract available.
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Article
Butyltin Compounds Distribution in the Coastal Waters of Bohai Bay, People’s Republic of China
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Article
Mutagenicity of Polluted Reservoir Water and Its Reduction by a Pilot-Scale Integrated Biological Treatment Process