A Finnigan 4500 mass spectrometer was modified to perform direct liquid introduction high-
performance liquid chromatography—mass spectrometry (DLI-HPLC MS). The HPLC MS …

High-performance liquid chromatography (HPLC) is becoming widely used, in the
determination of pesticides either as a final measurement step or as a separation technique …

Liquid chromatography has, in recent years, found increasingly wide acceptance as a tool in
the analysis of a broad range of compounds and mixtures. Much of the re-surgence of …

High speed liquid chromatography has just begun to be explored as an analytical technique
for pesticides, particularly residues. It is the intent of this article to provide a comprehensive …

A series of liquid chromatography methods using particle beam mass spectrometry has
been developed to determine a broader range of organic pollutants. Results are presented …

By utilizing the information available from highresolution mass spectral data of pesticides, it
has been possible to identify ions in the spectra of each pesticide whose elemental …

The use of liquid chromatography in environental pesticide analysis is reviewed. In addition
to classical UV and electrochemical detectors, detection systems such as mass spectromytry …

An application of high-performance liquid chromatography-atmospheric pressure chemical
ionization mass spectrometry for pesticides analysis is discussed. 21 types of …

The pesticide chemist is becoming more reliant on a battery of analytical procedures for
identification of his compounds. For specific analysis he has found the GC/MS/Computer an …

A series of nitrogen-and phosphorus-containing pesticides (amines, anilides, carbamates,
phosphonates, phenylureas, sulfonylureas, and triazines) was examined by thermospray …