Mc. Hennion, AUTOMATION IN MULTIRESIDUE ANALYSIS OF PESTICIDES USING ONLINE SOLID-PHASE EXTRACTION AND LIQUID-CHROMATOGRAPHY, Analusis, 26(6), 1998, pp. 131-137
Automatic devices which couple on-line the sample pretreatment by soli
d-phase extraction and the liquid chromatographic separation in one an
alytical run are nowadays commercially available. This represents a fa
st, modern and reliable approach for monitoring pesticides over a wide
range of polarity.