The current state-of-the-art of passive sampling and/or extraction methods for long-term
monitoring of pollutants in different environmental compartments is discussed in this review …

Modern trends in analytical chemistry are towards the simplification and miniaturization of
sample preparation, as well as the minimization of organic solvent used. In view of this …

The Handbook of Membrane Separations: Chemical, Pharmaceutical, and Biotechnological
Applications provides detailed information on membrane separation technologies as they …

Membrane-based extraction techniques offer efficient alternatives to classical sample
preparation techniques. In this review a number of examples from the fields of environmental …

Sample preparation techniques based on non-porous membrane extraction generally offer a
high degree of selectivity and enrichment power, together with convenient possibilities for …

In this paper the principles and application of porous and non‐porous membrane extraction
techniques for sample preparation (pretreatment) in analytical chemistry are reviewed, with …

Commonly used monitoring systems usually record only pollutant concentrations at a
specific point in time. Passive dosimetry, widely used to monitor air pollutants, can also be …

This handbook provides a systematic description of the principles, procedures, and
technology of the modern analytical techniques used in the detection, extraction, clean up …

Abstract Analysis at trace levels, an ideal area of application for hyphenated techniques, is
steadily gaining importance. Many sample pre‐concentration and clean‐up methods have …

Eight organophosphorus pesticides (parathion-methyl, fenitrothion, malathion, fenthion,
bromophos, bromophos-ethyl, fenamiphos and ethion) in aqueous samples were analysed …