Growth promotant abuse in meat-producing animals: Liquid chromatography-electrospray ionization tandem mass spectrometry for determination of β2-adrenergic agonist clenbuterol in pig urine

Hyphenation of Coupled-column Liquid Chr

Hyphenation of Coupled-column Liquid Chromatography and Thermospray Tandem Mass Spectrometry for the Rapid Determination ofβ2-Agonist Residues in Bovine Urine UsingDirect Large-volume Sample Injection.Set-up of Single-residue Methods for Clenbuterol and Salbutamol

✍ Hogendoorn, Elbert A.; Zoonen, Piet van; Polettini, Aldo; Montagna, Maria 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 784 KB

In a previous work, coupled-column L C (LC/LC) with direct large-volume sample injection for the analysis of fl,-agonists in bovine urine was investigated, in view of its combination with thermospray (TSP) tandem mass spectrometric (MS/MS) detection. In this work, the potential of both conventional