to symposium Special features in the analysis of pesticide residues: Residue analysis and food control. - Gas chromatography using an electron absorption detector. - Quantitative determination of pesticide residues by electron absorption chromatography: Characteristics of the detector. - Selective detection and identification of pesticide residues. - Applications of the microcoulometric titrating system as a detector in gas chromatography of pesticide residues. - Comparison of flame ionization and electron capture detectors for the gas chromatographic evaluation of herbicide residues. - Applications of polarography for the detection and determination of pesticides and their residues. - Polarography for the determination of organic feed medicaments. - The potential of fluorescence for pesticide residue analysis. - Infrared and ultraviolet spectrophotometry in residue evaluations. - Automatic wet chemical analysis as applied to pesticide residues. - Determination of pesticide residues by neutron-activation analysis. Language: English