Verhoeff - kit (CAT#: ITS-1022-ZP282)

Six-reagent kit for detecting atrophy of elastic tissue in cases of emphysema, thinning and loss of elastic fibers in arteriosclerosis and other vascular diseases, or whether blood vessels have been invaded by a tumor.

Result
Purple-black - elastic fibers.
Black-brown - nuclei.
Hues of red pink - collagen.
Yellow - connective tissue.

Tissue Stainning