Time-integrated sampling of glyphosate in natural waters
نویسندگان
چکیده
منابع مشابه
Time-integrated sampling of glyphosate in natural waters.
Environmental monitoring of pesticide residues in surface water is often done with time-integrated sampling where a specified volume is sampled each hour during, e.g., a week, thus avoiding at momentary high or low extreme concentrations. However, sampling over an extended period of time can result in losses of easily degradable analytes, why the stability of the target analytes over the timesp...
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There are several U.S. EPA approved methodologies for the determination of arsenic in ground water. Such technologies are lab-based, time intensive and can lead to a large capital cost for multi-sample analysis. In light of the number of sites found to contain arsenic at levels higher than the maximum contaminant level (MCL), on-site screening and monitoring systems are an attractive alternativ...
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ژورنال
عنوان ژورنال: Chemosphere
سال: 2013
ISSN: 0045-6535
DOI: 10.1016/j.chemosphere.2012.09.020