[A quick DC method for simultaneous quantitative determination of paracetamol, caffeine, phenobarbital and propyphenazone in plasma].
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.
Acetaminophen↗