Development of an LC-MS/MS method for the analysis of serotonin and related compounds in urine and the identification of a potential biomarker for attention deficit hyperactivity/hyperkinetic disorder

Fit-for-purpose in veterinary drug resid

Fit-for-purpose in veterinary drug residue analysis: Development and validation of an LC-MS/MS method for the screening of thirty illicit drugs in bovine urine

✍ Marta Leporati; Pierluigi Capra; Paola Brizio; Valentina Ciccotelli; Maria Cesar 📂 Article 📅 2012 🏛 John Wiley and Sons 🌐 English ⚖ 407 KB 👁 1 views

## Abstract A selective and sensitive method for screening 31 analytes (nine corticosteroids, eight β‐agonists, seven anabolic steroids, six promazines and zeranol) in bovine urine was validated according to 2002/657/EC guidelines. Upon optimization of sample treatment conditions, the extraction wa