Search results for "Dyphylline"

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Determination of trimethoprim by the linear absorbances method

1995

The determination of trimethoprim in the presence of dyphylline, proxyphylline, theophylline and caffeine by the linear absorbances method is described. Collinear couples of wavelengths, for the interfering dyphylline-proxyphylline-theophylline-caffeine system (in H2SO4, 0.05 mol/L), are provided in order to allow the determination of the analyte in the presence of these interfering substances.

AnalyteChromatographyProxyphyllineAnalytical chemistryBiochemistryTrimethoprimAnalytical ChemistryDyphyllinechemistry.chemical_compoundchemistrymedicineTrace analysisTheophyllineAnalysis methodmedicine.drugFresenius' Journal of Analytical Chemistry

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