Related Experiment Videos
Quantitative assay of sulphinpyrazone in plasma and urine by high-performance liquid chromatography
Journal of Chromatography
|June 23, 1976
Abstract:
A method for the quantitative determination of sulphinpyrazone in plasma and urine is described. The drug is extracted from the acidified aqueous phase with 1-chlorobutane-ethylene dichloride (4:1) and separated from its metabolites by high-performance liquid chromatography on 5-mum LiChrosorb using dichloromethane-ethanol-water-acetic acid (79.1:19:1.9:0.002) as the mobile phase. The sensitivity limit is 0,2mug/ml using a 1-ml sample. Examples of applications are given.