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[A quick DC method for simultaneous quantitative determination of paracetamol, caffeine, phenobarbital and
Pharmaceutica Acta Helvetiae
|January 1, 1989
Abstract:
A fast and simple method for the simultaneous quantification of Paracetamol, Caffeine, Phenobarbital and Propyphenazone in plasma using diffuse reflectance measurements on hptlc-plates is described. The concentration range is from 0.5 to 2.5 micrograms/microL plasma for Paracetamol, Caffeine and Propyphenazone, and from 0.25 to 1.0 micrograms/microL plasma for Phenobarbital. The precision is 0.2 micrograms/microL.