Flow Injection Spectrophotometric Determination of Perazine

Abstract

The flow injection method, involving spectrophotometric detection, is proposed for the determination of perazine. The procedure is based on the oxidation of perazine by cerium(IV) sulphate(VI). Concentrations with perazine in the range 120–300 ppm have been determined with the relative standard deviation of 1.0%. The presented method was applied to the determination of perazine in pharmaceutical formulations.

Keywords:

• Flow injection analysis
• Perazine
• Cerium(IV)
• Sulphate(VI)

Acknowledgments

We are grateful to Professor Dr. Anatol Kojło for his help and scientific consultation in the FIA area.