Liquid–liquid extractions (LLE) are a common sample pre-treatment in many analytical
applications. This review aims at providing a critical overview of the distinct automated …

The distinction between liquid chromatography and flow injection analysis is discussed in
terms of the underlying concepts, the performance characteristics and the hardware …

In spite of the great improvement in selectivity and sensitivity of modern analytical
instrumentation, the classical preconcentration and separation techniques, such as liquid …

A direct, extraction-free spectrophotometric method was developed for the determination of
benzalkonium chloride (BAC) in various eye-drops. The procedure is based on ion-pair …

An overview is given on the development of flow injection atomic absorption spectrometry (FI-
AAS) within the last decade, highlighting the main achievements and trends in the field …

The use of FI methods to extend the capabilities of atomic spectrometric detectors is
discussed with emphasis on developments in automation. Topics such as direct sample …

В обзоре на основе данных отечественных и зарубежных исследований представлена
информация (в основном за период 1988-1991 гг.) об антропогенных органических …

A new method for the Indirect determination of cocaine with an automatic continuous liquid-
liquid extractor Is reported. The method Involves the formation of different Ion pairs between …

A comprehensive, critical and updated review for the applications of flow-injection analysis
(FIA) techniques for the analysis of organic pollutants in several types of water samples …

The implementation of continuous separation techniques such as precipitation, liquid—
liquid and solid—liquid extraction in FIA manifolds coupled on-line with an atomic …