Combination of liquid chromatography/tandem mass spectrometry and gas chromatography/mass spectrometry for the detection of 21 anabolic steroid residues in bovine urine.

Abstract

For the detection of anabolic steroid residues in bovine urine, a highly sensitive liquid chromatographic/electrospray ionization tandem mass spectrometric (LC/ESI-MS/MS) method was developed using both positive and negative ionization. For four compounds the ESI mode was not sensitive enough and gas chromatographic/mass spectrometric GC/MS detection was… (More)

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Cite this paper

@article{Poucke2005CombinationOL, title={Combination of liquid chromatography/tandem mass spectrometry and gas chromatography/mass spectrometry for the detection of 21 anabolic steroid residues in bovine urine.}, author={Christof Van Poucke and Mario Van De Velde and Carlos H van Peteghem}, journal={Journal of mass spectrometry : JMS}, year={2005}, volume={40 6}, pages={731-8} }