Abstract
The applicability of ultra-performance liquid chromatography (UPLC) combined with full-scan accurate mass time-of-flight (TOF) and Orbitrap mass spectrometry (MS) to the analysis of hormone and veterinary drug residues was evaluated. Extracts from blank bovine hair were fortified with 14 steroid esters. UPLC-Orbitrap MS performed at a resolving power of 60,000 (FWHM) enabled the detection and accurate mass measurement (
Original language | English |
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Pages (from-to) | 451-463 |
Number of pages | 13 |
Journal | Journal of the American Society for Mass Spectrometry |
Volume | 20 |
DOIs | |
Publication status | Published - 2009 |
Keywords
- screening method
- urine
- bovine
- agents