Test agent and the material for the detection of peroxidatively active substances as well as procedure for the preparation of the material and procedure for the determination of peroxidatively active substances

摘要

Improved test compositions, devices and methods for the detecting of peroxidatively active substances are provided. The test compositions include an indicator capable of being oxidized in the presence of peroxidatively active substances to provide a color change, an oxidizing agent effective to oxidize said indicator, and a sensitizing agent. The sensitizing agent comprises 10H-pyrido[3,2-b]-[1,4]benzothiazine.