LC for Sample Preparation in Coupled LC-GC: A Review
DOI:
https://doi.org/10.2533/chimia.1991.109Abstract
In chromatographic trace analysis, most of the working time is spent in preparing the sample; the methods involved are largely inefficient, often rather primitive. (HP)LC could replace a good part of this pre-separation, clean-up or sample enrichment work. It offers high separation efficiency, a wide range of selectivities, and accurate control through on-line detection. LC work is reviewed that is related to on-line LC-GC, showing the wealth of possibilities available for LC sample preparation. The present problems are discussed, hoping to motivate colleagues getting involved in the development of advanced sample preparation techniques.Downloads
Published
1991-04-24
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Section
Forschung
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Copyright (c) 1991 Swiss Chemical Society
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How to Cite
[1]
K. Grob, Chimia 1991, 45, 109, DOI: 10.2533/chimia.1991.109.