Sample preparation of beta-agonists in urine, comparison of two different techniques; mixed-mode solid phase extraction and molecular imprinted polymers extraction

Kootstra, PRKJH van, BaalWubs, KLKuijpers, CJPFSterk, SS2025-03-192025-03-192008https://rivm.openrepository.com/handle/10029/643182Sample preparation of beta-agonists in urine, comparison of two different techniques; mixed-mode solid phase extraction and molecular imprinted polymers extractionArticleIn: EuroResidue VI. Proceedings of the conference on residues of veterinary drugs in food, Egmond aan Zee, The Netherlands, May 2008:639-432025-03-19