Compare
Amido Black 10B
Naphthalene Blue Black CS
Amido black 10B
Naphthalene blue black CS
Reference
R. D. Lillie.
Conn's Biological Stains
Williams & Wilkins, Baltimore, MD., U.S.A.
Edward Gurr, (1971)
Synthetic dyes in biology, medicine and chemistry
Academic Press, London, England.