| Comparison of methods and optimisation of the analysis of fumonisins B₁ and B₂ in masa flour, an alkaline cooked corn product. | Food Addit Contam Part A Chem Anal Control Expo Risk Assess | 2011 May | 21400323 |
| [Analysis of organochlorine pesticides and pyrethroid pesticides in vegetables bygas chromatography-electron capture detection coupled with solid-phase extractionusing multiwalled carbon nanotubes as adsorbent]. | Se Pu | 2011 May | 21847981 |
| Liquid chromatography-tandem mass spectrometry method for the determination ofdye residues in aquaculture products: development and validation. | J Chromatogr A | 2011 Mar 25 | 21310421 |
| Simultaneous determination of pesticides, biopesticides and mycotoxins in organic products applying a quick, easy, cheap, effective, rugged and safe extraction procedure and ultra-high performance liquid chromatography-tandem mass spectrometry. | J Chromatogr A | 2011 Mar 18 | 21292276 |
| Development and validation of a multiclass method for the analysis of antibiotic residues in eggs by liquid chromatography-tandem mass spectrometry. | J Chromatogr A | 2011 Mar 18 | 21306719 |
| Development of an improved method to extract pesticide residues in foods usingacetonitrile with magnesium sulfate and chloroform. | J Chromatogr A | 2011 Mar 18 | 21296358 |
| Rapid and simultaneous determination of amoxicillin, penicillin G, and theirmajor metabolites in bovine milk by ultra-high-performance liquidchromatography-tandem mass spectrometry. | J Chromatogr B Analyt Technol Biomed Life Sci | 2011 Mar 1 | 21300578 |
| Fast separation ultra-performance liquid chromatography for determination ofpre-column derivative abamectin and ivermectin residues in vegetable. | J Fluoresc | 2011 Mar | 20936332 |
| [Determination of avermectin, diclazuril, toltrazuril and metabolite residues in pork by high performance liquid chromatography-tandem mass spectrometry]. | Se Pu | 2011 Mar | 21657050 |
| Bufferized solvent extraction and HPLC fluorometric detection method forsarafloxacin in pig and chicken muscles. | Biomed Chromatogr | 2011 Mar | 20602509 |