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  1. No Access

    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...

    J.-Y. Hu, Z.-H. Zhen, Z.-B. Deng in Bulletin of Environmental Contamination and Toxicology (2011)

  2. No Access

    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...

    J.-Y. Hu, Z.-B. Deng, D.-M. Qin in Bulletin of Environmental Contamination and Toxicology (2009)

  3. No Access

    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...

    J.-Y. Hu, C. Liu, Y.-C. Zhang, Z.-X. Zheng in Bulletin of Environmental Contamination an… (2009)

  4. No Access

    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...

    C.-J. Tao, J.-Y. Hu, J.-Z. Li, S.-S. Zheng… in Bulletin of Environmental Contamination an… (2009)

  5. No Access

    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 ...

    C. Guo, J. -Y. Hu, X. -Y. Chen, J. -Z. Li in Bulletin of Environmental Contamination an… (2008)

  6. No Access

    Article

    Organotin Compounds in the Three Gorges Reservoir Region of the Yangtze River

    No abstract available.

    J.-M. Gao, J.-Y. Hu, H. Zhen, M. Yang… in Bulletin of Environmental Contamination an… (2006)

  7. No Access

    Article

    Butyltin Compounds Distribution in the Coastal Waters of Bohai Bay, People’s Republic of China

    J.-M. Gao, J.-Y. Hu, Y. Wan, W. An, L. An… in Bulletin of Environmental Contamination an… (2004)

  8. No Access

    Article

    Mutagenicity of Polluted Reservoir Water and Its Reduction by a Pilot-Scale Integrated Biological Treatment Process

    J. Y. Hu, S. L. Ong, W. J. Ng, B. P. He… in Bulletin of Environmental Contamination an… (2003)