DIAGNOSIS AGENT FOR THE DETERMINATION OF BLOOD AND OTHER SUBSTANCES WITH PEROXIDASE ACTION IN PHYSIOLOGICAL LIQUIDS

摘要

Test strips are provided for detecting even small amounts of blood or other peroxidatively active substances in body fluids; the strips comprising a carrier containing a hydroperoxide, a chromogen, and as an activator, a compound of the formula WHEREIN R1 is a hydrogen atom or a methyl radical and benzene and/or pyridine rings are fused on at least one of the positions indicated with c, (d,e), f and g, provided that two adjacent rings must not simultaneously each contain a cyclic nitrogen atom, and wherein the aromatic compounds (1), apart from the positions indicated by H and R1, can be substituted by lower alkyl radicals which together can also form a hydroaromatic ring.