A procedure for the analysis of over 100 pesticides that only contain combinations of carbon,
hydrogen, nitrogen, sulfur, and oxygen (ie, no phosphorous or halogen atoms) has been …

A procedure for the analysis of 112 halogenated pesticides that do not contain phosphorus
has been developed. The procedure uses gas chromatography with a mass selective …

A gas chromatographic/mass spectrometric (GC/MS) screening method has been developed
for the determination of pesticide residues in a variety of crop samples. Samples are …

Pesticide residues in fruit and vegetables were determined by gas chromatography/tandem
mass spectrometry (GC/MS/MS). Electron impact (EI)/MS/MS and chemical ionization …

Fruit and vegetable extracts were screened for over 400 pesticides by gas chromatography
with atomic emission detection (GC-AED) and an experimental database. A technique called …

A multiresidue method was assessed for the determination of several pesticides
(organochlorine, organophosphorus, pyrethroids, triazole, amidine) using gas …

A method for detection, quantitation, and confirmation of more than 100 pesticides by gas
chromatography (GC) with ion trap mass spectrometry (MS/MS) has been developed. The …

A multiresidue method for pesticides that enables quantitative, sequential analysis of a large
number of vegetable and fruit samples by gas chromatography/mass spectrometry has been …

A new analytical method was devised using gas chromatography with tandem mass
spectrometry (GC–MS–MS) for the routine analysis of 31 multi-class pesticide residues and …

A multiresidue method for analysis of 90 pesticides with different physico-chemical
properties in fruits and vegetables was developed. The method involves a rapid and small …