Determination of organochlorine pesticides in soil by gas chromatography-mass spectrometry
Release Date ：2025-10-28
An analytical method for the simultaneous detection of 23 organochlorine pesticides in soil by gas chromatography-mass spectrometry (GC-MS) was established with reference to the environmental standard HJ 835-2017. An Equity-5 (30 m × 0.25 mm × 0.25 μm) quartz capillary column was used to separate the components, and the mass spectrometer was used for the detection, characterization by comparing with the retention time of the standard substance and the standard mass spectrogram and its characteristic ions, and quantification by external standard method.
| Application Field : | Release Date :2025-10-28 |
| Test Sample : | Test Parameters :Enviromental Analysis |
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Determination of organochlorine pesticides in soil by gas chromatography-mass spectrometry
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