[Thin-layer chromatographic determination of chlordimeform in cucumbers and apples].
The author describes two methods for the thin-layer chromatographic determination of chlordimeform residues in cucumbers and apples. Chlordimeform is determined alone or together with its relevant metabolites after conversion into 4-chloro-o-toluidine. The limit of detection is 0.1 and 0.05 p.p.m., respectively. The rate of recovery is 76-85 and 90-105%, respectively. Studies on the stability of the residues and on the metabolism and distribution of chlordimeform in cucumbers are discussed.
D000578:Amidines / Q000032:analysis*; D002742:Chlorphenamidine / Q000032:analysis*; D002855:Chromatography, Thin Layer / Q000379:methods*; D005638:Fruit / Q000032:analysis*; D010573:Pesticide Residues / Q000032:analysis; D014675:Vegetables / Q000032:analysis*
D000578:Amidines; D010573:Pesticide Residues; D002742:Chlorphenamidine
Dünnschichtchromatographische Rückstandsbestimmung von Chlordimeform in Gurken und Apfeln.