Simultaneous quantitation of paracetamol, caffeine and propyphenazone by high-pressure liquid chromatography.
A reversed-phase high-performance liquid chromatographic method has been developed to determine paracetamol, caffeine and propyphenazone in a typical tablet formulation with high accuracy and precision. The mobile phase is a linear water-methanol gradient.
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Istituto di Chimica Farmaceutica, Università di Trieste, P. le Europa 1, 34127 Trieste, Italy.
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Maurich
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