[Histonet] neutral mucus stain?

[staub <@t> gonzaga.edu]

Does anyone know of a diagnostic stain for neutral mucus?  OR does anyone know a
good control tissue we could use?  We have identified a PAS +, alcian blue
negative, toluidine blue orthochromatic, carmine red slight positive (and we
know it's not glycogen) exocrine gland secretion (in an amphibian) and think it
is neutral mucus.  IS there anything else we can try that isn't redundant?

thank you much.

Nancy Staub
Gonzaga University, Spokane, WA