Matrix effects in the determination of β-receptor agonists in animal-derived foodstuffs by ultra-performance liquid chromatography tandem mass spectrometry with immunoaffinity solid-phase extraction.


Matrix effects in determination of three β-receptor agonists including salbutamol (SAL), clenbuterol, and terbutaline in animal-derived foodstuffs were studied by ultra-performance LC-MS/MS with cleanup of immunoaffinity SPE column (IAC). Some animal tissue samples including pig liver, swine muscle, and fish muscle were hydrolyzed by the mixed enzyme… (More)
DOI: 10.1002/jssc.201200661


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