Gas-Liquid chromatographic determination
β
L.J. Dusci; L.P. Hackett; I.A. McDonald
π
Article
π
1975
π
Elsevier Science
π
English
β 264 KB
A gas-liquid chromatographic method for tlw estimation of theophylline in human plasma is described. The method is based on the methylation of theophylline on-column and allows the determination of' concentrations of the drug down to the level of I.0 pg/mI in plasma.