title: [Densitometric determination of piroxicam in plasma].
abstract: Piroxicam was extracted from acid medium into chloroform and isolated on a thin layer of silica gel with the use of the system chloroform - absolute ethanol - benzene - aqueous ammonia (20:15:15:0.5). The intensity of fluorescence of stains was measured densitometrically (an Hg lamp, a filter FL - 39, 330 nm). The limit of detection of the stain is 0.020 microgram/ml of plasma.
authors.affiliation: Výzkumný ústav pro farmacii a biochemii, Praha.
authors.forename: M
authors.initials: M
authors.lastname: Peterková
authors.forename: O
authors.initials: O
authors.lastname: Matousová
authors.forename: V
authors.initials: V
authors.lastname: Rejholec
mesh_terms: D002853:Chromatography, Liquid; D003720:Densitometry; D006801:Humans; D010894:Piroxicam / Q000097:blood*
chemical_list: D010894:Piroxicam
vernacular_title: Densitometrické stanovení piroxicamu v plazmĕ.