Abstract
The development of normal phase chromatography mainly in the past ten years is summarized. At first, the difference between normal-phase and reversed-phase chromatography is briefly discussed. According to Snyders theory of retention, some theoretical considerations are added. Most of the stationary phases synthesized in the past years and their field of use in NP-LC are given. They are sorted by linkage to silica and by their polar substituents. The effects resulting from variation of phases and eluents are discussed. Examples for group separation and other applications of NP-LC are given.
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Received: 10 December 1997 / Revised: 24 February 1998 / Accepted: 26 February 1998
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Ballschmiter, K., Wößner, M. Recent developments in adsorption liquid chromatography (NP-HPLC) A review. Fresenius J Anal Chem 361, 743–755 (1998). https://doi.org/10.1007/s002160051010
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DOI: https://doi.org/10.1007/s002160051010