Multiresidue analysis of nine β-agonists in animal muscles by LC-MS/MS based on a new polymer cartridge for sample cleanup

Reduction of Matrix Effects in Liquid Chromatography–Electrospray Ionization–Mass Spectrometry by Dilution of the Sample Extracts: How Much Dilution is Needed?

(2012) Helen Stahnke et al.   ANALYTICAL CHEMISTRY

Simultaneous Detection of Residues of 25 β2-Agonists and 23 β-Blockers in Animal Foods by High-Performance Liquid Chromatography Coupled with Linear Ion Trap Mass Spectrometry

(2012) Fan Sai et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Comparison of extraction procedures for assessment of matrix effect for selective and reliable determination of atazanavir in human plasma by LC–ESI-MS/MS

(2012) Manish Yadav et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Determination of Astaxanthin in Haematococcus pluvialis by First-Order Derivative Spectrophotometry

(2011) Xiao Juan Liu et al.   JOURNAL OF AOAC INTERNATIONAL

Assessment of sample cleanup and matrix effects in the pesticide residue analysis of foods using postcolumn infusion in liquid chromatography–tandem mass spectrometry

(2011) Stefan Kittlaus et al.   JOURNAL OF CHROMATOGRAPHY A

Clenbuterol Storage Stability in the Bovine Urine and Liver Samples Used for European Official Control in the Azores Islands (Portugal)

(2009) Isabel Pinheiro et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Analysis of β-agonists and β-blockers in urine using hollow fibre-protected liquid-phase microextraction with in situ derivatization followed by gas chromatography/mass spectrometry

(2009) Wei Liu et al.   JOURNAL OF CHROMATOGRAPHY A

How to decrease ion suppression in a multiresidue determination of β-agonists in animal liver and urine by liquid chromatography–mass spectrometry with ion-trap detector

(2008) Francisco Moragues et al.   ANALYTICA CHIMICA ACTA

Multiresidue analysis of beta-agonists in bovine and porcine urine, feed and hair using liquid chromatography electrospray ionisation tandem mass spectrometry

(2008) M. W. F. Nielen et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Multi-residual analysis of 16 β-agonists in pig liver, kidney and muscle by ultra performance liquid chromatography tandem mass spectrometry

(2008) Bing Shao et al.   FOOD CHEMISTRY