Abstract
In this paper, a review is given of some recent developments in organophosphorus pesticides residue methodology. Enrichment on XAD-resins or C18 bonded phases, clean-up by gel permeation and determination by high-performance liquid chromatography (HPLC) with specific detectors can be considered as the major fields of development in the past years.
Despite of the progress made, there is still a further need for procedures which reduce handling time, e.g. by automation, and/or increase specificity of the HPLC determination in matrices of practical interest, such as food, animal and human tissues and environmental samples.