High-resolution capillary gas chromatography with 63Ni-electron capture detection (GC-
ECD) analysis is one of the most useful analytical techniques for theanalysis of poly …

Two analytical methods, gas chromatography–electron capture detector (GC–ECD) and gas
chromatography–negative chemical ionization–mass spectrometry (GC–NCI-MS), were …

An analytical method is presented for precise identification and quantitation of 29 specific
polychlorinated biphenyl (PCB) congeners and 15 chlorinated pesticides in human serum …

Gas chromatography with electrolytic conductivity detection and electron capture detection
in combination with gas chromatography‐mass spectrometry, operated in the electron …

Gas chromatographic separation and identification of polychlorinated biphenyls (PCBs),
organochlorine pesticides (OCs) and chlorobenzenes (CBz) is one of the most common …

A study has been made of procedural steps involved in as-saying organochlorine pesticides
and polychlorinated biphenyls In water. Generally, excellent recoveries were ob-tained for …

This chapter reviews the available methodology for the gas-chromatography analysis of
certain organic chemicals whose residues have been found in various samples …

An improved method for the determination of chlorinated pesticides and PCBs using the
parallel capillary column technique is described. The method employs two capillary columns …

Two-dimensional gas chromatography coupled to triple quadrupole mass spectrometry (GC–
GC–MS–MS) is presented as a robust, selective and sensitive method for the accurate …

Polychlorinated biphenyls (PCBs) and chlorinated pesticides were determined in two water,
three soil, and two sediment samples by six laboratories that used uniform calibration …