This application note outlines a multi-class, multi-residue method for the determination of 49 representative veterinary drugs in milk using a simple, solid-phase extraction (SPE) procedure and analysis by UHPLC-MS/MS. To achieve fast and
simultaneous extraction of the various drug residues, a generic liquid extraction procedure using EDTA/acetic acid buffer is conducted prior to extraction on a polymeric SPE cartridge. UHPLC separation is carried out with a Selectra® DA column, which exhibits alternative selectivity to a C18 phase and is capable of enhanced retention for the more polar drugs.
The drugs investigated belonged to several different classes, including β-agonists, macrolides, amphenicols, sulfonamides, tetracyclines and quinolones.
To download your copy of this application note complete the form opposite.
Registrants for this application note are covered by the Eclipse Business Media Privacy Policy.
Eclipse Business Media Ltd, Regd in England, No. 06513189, Woodview, Bull Lane Industrial Estate, Sudbury, CO10 0FD, United Kingdom, T +44 (0)161 818 7434, info@sepscience.com
Eclipse Business Media Ltd needs the contact information you provide to us to contact you about our products and services. You may unsubscribe from these communications at any time. For information on how to unsubscribe, as well as our privacy practices and commitment to protecting your privacy, check out our Privacy Policy or contact privacy@labxmediagroup.com
Copyright © 2025. All rights reserved