[Determination of triflumizole and its metabolite residues in vegetables by high performance liquid chromatography].
Triflumizole (TRI) and its metabolite [4-chloro-alpha,alpha,alpha-trifluoro-N-(1-amino-2-propoxythylidene)- O-toluidine] (MET) were extracted with methanol and reverse-extracted with dichloromethane. After evaporation to dryness, the residue in dichloromethane layer was dissolved in mobile phase for high performance liquid chromatographic determination with external standard method. The total residue content of TRI and MET (calculated as TRI) is reported.
Cai
D
D
Shantou Impot & Export Commodity Inspection Bureau, Shantou, 515041.
Gao
L
L
Guo
J
J
D002851:Chromatography, High Pressure Liquid; D005504:Food Analysis; D007093:Imidazoles / Q000032:analysis* / Q000378:metabolism*; D057230:Limit of Detection; D010573:Pesticide Residues / Q000032:analysis* / Q000378:metabolism*; D015203:Reproducibility of Results; D014675:Vegetables / Q000737:chemistry
D007093:Imidazoles; D010573:Pesticide Residues; C053549:triflumizol