P.T.A.H. Phosphotungstic acid hematoxylin acc. Mallory - kit
Four-reagent Hematoxylin-Phosphotungstic Acid kit for differentiation of smooth and striated muscle tissues as well as for detecting fibrins, collagens and elements of central nervous system according to Mallory.
Results
Dark blue - nuclei, fibrin, myofibril, astrocytoma, certain elastic fibers, myelin fibers, glial cells
Hues of brick red - collagen, cartilage, bone matrix
Resources

1 Kit - 100 Test