title: Study of a set of chromatographic parameters for the determination of estrogens.
abstract: Optimum chromatographic parameters for the separation and detection of estrogen TMS derivatives are described. Estrogens are best separated by using a 2 m glass column with 1% SE-30 load; an 8' iso temperature program, 230 degrees C, 3 degrees C/min, 296 degrees C; 24 ml/min nitrogen flow; 33 ml/min hydrogen flow and 1.5 Kg/cm2 air pressure.
mesh_terms: D002849:Chromatography, Gas; D002853:Chromatography, Liquid; D004967:Estrogens / Q000302:isolation & purification*; D005260:Female; D006801:Humans; D011247:Pregnancy
chemical_list: D004967:Estrogens