title: Effective one/two step purification of various materials by solid-phase extraction.
abstract: Simple one/two step purification procedures based on the solid-phase extraction technique were effectively exploited to clean up radiolabelled drugs represented by dihydrochloride of [6-3H]-stobadine and hydrochloride of [4-3H]-pentacaine, derivatization agents such as 4-nitrobenzoyl chloride or 3,5-dinitrobenzoyl chloride, as well as the aqueous phosphate or triethylamine acetate buffer solutions.
authors.affiliation: Institute of Experimental Pharmacology, Slovak Academy of Sciences, Bratislava, Slovak Republic.
authors.forename: L
authors.initials: L
authors.lastname: Soltés
authors.forename: B
authors.initials: B
authors.lastname: Sébille
mesh_terms: D002219:Carbamates / Q000302:isolation & purification*; D002243:Carbolines / Q000302:isolation & purification*; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D007202:Indicators and Reagents; D014316:Tritium
chemical_list: D002219:Carbamates; D002243:Carbolines; D007202:Indicators and Reagents; D014316:Tritium; C010618:pentacaine; C100106:dicarbine