Y. Sumi, T. Inoue, T. Muraki
Nov 1, 1983
Citations
1
Influential Citations
14
Citations
Journal
Stain technology
Abstract
2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol has been found to be capable of staining very small amounts of metals, particularly copper, iron, lead, and zinc, in tissue. The differentiation of a target metal from interfering metals is achieved by using masking agents, polyphosphates, and potassium cyanide.