Orcein, certified by Biological Stain Commission

Orcein provides a rich brown to reddish-brown coloration, offering excellent contrast and differentiation of various cellular and tissue components. It is particularly effective for highlighting elastic fibers and certain proteins within tissue sections.
Ideal for a range of histological and cytological techniques, Orcein is commonly used in specialized staining procedures to enhance the visualization of elastic fibers in connective tissues, as well as for various other detailed staining applications.