Research Article
Synthesis and Characterization of TiO2 Modified with Polystyrene and Poly(3-chloro-2-hydroxypropyl Methacrylate) as Adsorbents for the Solid Phase Extraction of Organophosphorus Pesticides
Figure 8
Effect of conditioning and solvent elution of methyl parathion from the SPE cartridge packed with TiO2-PS particles.