May 25, 2022 (v1)
Publication
The present paper describes a method based on the extraction of analytes by multiple hollow fibre liquid-phase microextraction and detection by ion-trap mass spectrometry and electron capture detectors after gas chromatographic separation. The limits of detection are in the range of 0.13-0.67 μg kg -1, five orders of magnitude lower than those...
Uploaded on: March 25, 2023