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High-performance liquid chromatography separations of nitrosamines. III. Conformers of N-nitrosamino acids
H J Issaq1, D G Williams, N Schultz
1Program Resources, Inc., NCI-Frederick Cancer Research Facility, MD 21701.
Journal of Chromatography
|October 28, 1988
Abstract:
The separation of a selected group of N-nitrosamino acids and their syn and anti conformers by high-performance liquid chromatography using an alpha-cyclodextrin bonded silica gel column and a mobile phase of acetonitrile-triethylammonium acetate was achieved. The effects of mobile phase pH and concentration of acetonitrile on resolution and elution times are also reported.