All Outputs (2)

Contributions to reversed-phase column selectivity. II. Cation exchange (2011)
Journal Article
Marchand, D. H., Carr, P. W., McCalley, D. V., Neue, U. D., Dolan, J. W., & Snyder, L. R. (2011). Contributions to reversed-phase column selectivity. II. Cation exchange. Journal of Chromatography A, 1218(40), 7110-7129. https://doi.org/10.1016/j.chroma.2011.07.085

The contribution of cation exchange to solute retention for type-B alkylsilica columns (made from high-purity silica) has been examined in terms of the hydrophobic-subtraction (H-S) model of reversed-phase column selectivity. The relative importance... Read More about Contributions to reversed-phase column selectivity. II. Cation exchange.

Determination of catecholamines in urine using hydrophilic interaction chromatography with electrochemical detection (2011)
Journal Article
Kumar, A., Hart, J. P., & McCalley, D. V. (2011). Determination of catecholamines in urine using hydrophilic interaction chromatography with electrochemical detection. Journal of Chromatography A, 1218(25), 3854-3861. https://doi.org/10.1016/j.chroma.2011.04.034

The determination of catecholamines in urine was investigated using hydrophilic interaction chromatography (HILIC) as an alternative to the commonly used reversed-phase (RP) method. A number of different approaches were explored, including per-aqueou... Read More about Determination of catecholamines in urine using hydrophilic interaction chromatography with electrochemical detection.