[Determination of chlorinated pesticide residues by gas chromatography].

Possibilities were tested of using several phases of chromatography used in toxicological laboratories (3% OV-1, 3% OV-17, 3% NPGS + 0.75% TA) and mixed fillings (3% OV-17, 7.5% QF-1, 3% XE-60 in a 2 : 2. : 1 ratio) in the separation of chlorinated pesticides. In the tested fillings, the retention volumes and Kováts indices were measured for 16 chlorinated hydrocarbons. The amounts of chlorinated hydrocarbon residues in water and eggs were also determined.