PLC analysis of methylxanthines and selected drugs in urine samples
2006 (English)In: Chemia Analityczna, ISSN 0009-2223, Vol. 51, no 5, 751-760 p.Article in journal (Refereed) Published
A HPLC system for separation and determination of methylxanthines and selected drugs has been developed. Teophylline, 1-methylxanthine, 3-methylxanthine, 1,3-dimethyluric acid, caffeine, paracetamol, furosemide, dexamethasone, prednisolone, cefazolin and imipenem have been determined. A RP-18e column with a RP-18 pre-column and a DAD detector were used. Gradient elution with 0.05% TFA aqueous solution with acetononitrile at the flow rate of 0.8 mL min-1 was applied. The developed system was used to determine the examined compounds in urine samples.
Place, publisher, year, edition, pages
2006. Vol. 51, no 5, 751-760 p.
methylxanthines, drugs, HPLC, urine
Medical and Health Sciences
IdentifiersURN: urn:nbn:se:liu:diva-37810Local ID: 38825OAI: oai:DiVA.org:liu-37810DiVA: diva2:258659