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R Izquierdo-Hornillos, R Gonzalo-Lumbreras
A systematic optimization of the HPLC separation of a complex mixture containing natural and synthetic anabolic steroids by micellar liquid chromatography using a Hypersil (150 mm x 3.0 mm i.d., 5 microm) C18 column and UV detection at 245 nm (exception is made for oxymetolone and danazol which were monitorized at 280 nm) has been carried out. The isocratic micellar mobile phases (from binary to quaternary) consisted of sodium dodecyl sulphate and organic modifiers such as acetonitrile, tetrahydrofuran, propanol, butanol or pentanol...
December 5, 2003: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
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