J. Perez

Determination of eight sulfonamides in bovine kidney by liquid chromatography/tandem mass spectrometry with on-line extraction and sample clean-up.

C. V. Van Peteghem, N. V. Van Eeckhout, J. Perez, 2000, Rapid communications in mass spectrometry : RCM.

Determination of tetracyclines in bovine kidney by liquid chromatography/tandem mass spectrometry with on-line extraction and clean-up.

C. V. Van Peteghem, N. V. Van Eeckhout, J. Perez, 2000, Rapid communications in mass spectrometry : RCM.

Simultaneous determination of betamethasone and dexamethasone residues in bovine liver by liquid chromatography/tandem mass spectrometry.

C. V. Van Peteghem, J. Perez, J. Claereboudt, 2001, Rapid communications in mass spectrometry : RCM.

Extraction of xanthine oxidase from milk by counter-current distribution in an aqueous two-phase system

M. López-Pérez, J. Perez, A. Ortín, 1991 .

Direct analysis of silica by means of solid sampling graphite furnace atomic absorption spectrometry

E. García-Ruiz, J. Perez, M. Resano, 2012 .

Headspace solid-phase microextraction of higher fatty acid ethyl esters in white rum aroma.

M. Martí, O. Busto, J. Guasch, 2002, Journal of chromatography. A.

Assessment of parabens and ultraviolet filters in human placenta tissue by ultrasound-assisted extraction and ultra-high performance liquid chromatography-tandem mass spectrometry.

N. Olea, O. Ballesteros, A. Navalón, 2017, Journal of chromatography. A.