U M Senanayake, R O Wijesekera. Show Affiliations »
Abstract
Entities: Chemical
Mesh: See more » Caffeine/analysisChromatography, Thin LayerMethodsSilicon DioxideTheobromine/analysisTheophylline/analysis
Substances: See more » CaffeineSilicon DioxideTheophyllineTheobromine
Year: 1968 PMID: 4297182 DOI: 10.1016/s0021-9673(01)80473-8
Source DB: PubMed Journal: J Chromatogr