Update: 29 September, 2023
This document describes the use of liquid chromatography/mass selective detection (LC/MSD) technique to replace the nonspecific post-column derivatization process for detecting low ppb levels of carbamate pesticides in food. System linearity, sensitivity, and repeatability were evaluated on nine carbamates, and the instrument detection limits were determined to be about 3 to 10 ppb for all the analytes in broccoli extract. This method overcomes the false positive issue of fluorescence detection method, providing higher specificity, no additional hardware and plumbing requirements, and lower limits of detection.
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MD5 Checksum: 6C21C8AEB70BE110A8C9BF6DE3157218
Publication date: 12 June, 2012
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PDF Link: Agilent Routine Analysis of Trace Level Carbamate Pesticides in Food Using LC/MSD Manual PDF