Literature Review: Analysis of fatty alcohol derivatives with comprehensive two-dimensional liquid chromatography coupled with mass spectrometry

Elsner, V.; Laun, S.; Melchior, D.; Köhler, M.; Schmitz, O. J. Journal of Chromatography A. 2012, 1268, 22–28.

This article describes the use of online LC x LC coupled with mass spectrometric detection for the analysis of anionic, non-ionic, and amphoteric surfactants with with different end groups in a single analysis. A HILIC separation is […]

Literature Review – Ultrahigh pressure in the second dimension of a comprehensive two-dimensional liquid chromatographic system for carotenoid separation in red chili peppers

Cacciola, F.; Donato, P.; Giuffrida, D.; Torre, G.; Dugo, P.; Mondello, L. Journal of Chromatography A 2012, 1255, 244–251.

This paper is focused on the separation and identification of intact carotenoids in red chili pepper extracts by NP x RP. A micro-bore cyano1D column, dimensions 25 cm x 1.0 mm i.d., 5 μm dp, was […]