Combined thin-layer chromatography and mass spectrometry for the screening of pesticides in samples derived from biological origins.
This study describes a method for off-line coupling of thin-layer chromatography (TLC) with electron impact ionization (El)-mass spectrometry for routine determination of pesticides in toxicology and forensic medicine. Six TLC solvent systems are described for 151 different pesticides, and 8-peak mass-spectra generated from full El mass spectra are listed.
Brzezinka
Harald
H
Abt.f.klinische Pharmakologie, Universität Bonn, Sigmund-Freud-Str.25, 53105 Bonn, Germany.
Bertram
Norbert
N
D002855:Chromatography, Thin Layer / Q000379:methods*; D013058:Mass Spectrometry / Q000379:methods*; D010575:Pesticides / Q000032:analysis*
D010575:Pesticides