Solid phase extraction-capillary electrophoresis determination of sulphonamide residues in milk samples by use of C18-carbon nanotubes as hybrid sorbent materials

M. L. Polo-Luque, B. M. Simonet, M. Valcárcel
  • The Analyst, January 2013, Royal Society of Chemistry
  • DOI: 10.1039/c3an00319a