Investigation of Matrix Effects on the Determination of Carbadox and Olaquindox in Feed by LC–MS/MS

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

Molecularly imprinted solid-phase extraction combined with high-performance liquid chromatography for analysis of trace olaquindox residues in chick feeds

(2011) Jiaming Song et al.   JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

Determination of pharmaceuticals in environmental and biological matrices using pressurised liquid extraction—Are we developing sound extraction methods?

(2010) Hannah Runnqvist et al.   JOURNAL OF CHROMATOGRAPHY A

Compensation of Matrix Effects by Postcolumn Infusion of a Monitor Substance in Multiresidue Analysis with LC−MS/MS

(2009) Helen Stahnke et al.   ANALYTICAL CHEMISTRY

LC–MS–MS Quantification of Four Quinoxaline-1,4-Dioxides in Swine Feed

(2009) Cong-Ming Wu et al.   CHROMATOGRAPHIA

Signal suppression/enhancement in high-performance liquid chromatography tandem mass spectrometry

(2009) Fabio Gosetti et al.   JOURNAL OF CHROMATOGRAPHY A

A determinative and confirmatory method for residues of the metabolites of carbadox and olaquindox in porcine tissues

(2008) Joe O. Boison et al.   ANALYTICA CHIMICA ACTA

Overcoming Matrix Effects in Liquid Chromatography−Mass Spectrometry

(2008) Achille Cappiello et al.   ANALYTICAL CHEMISTRY