机译:Identification and determination of unknown chemicals in crops by dual-column GC system equipped with MS and ECD Japanese
Takahashi K, Yokohama City Inst Hlth, Isogo Ku, 1-2-17 Takigashira, Yokohama, Kanagawa 2350012, Japan;
Pesticide residue; Unknown peak identification; Gc/ms equipped ecd; Pesticide-residues; Detector;