Hi everyone - does anyone know how effective these formalin substitutes
are at killing microorgansms9esp HG3) in the tissue fixed? I know that
Finefix states that because of the alcohol content being over 70% that
it is effective against many micro-organisms but info seems scarce on
the others
Hi - everyone - does anyone know of any fungi that can not be
demonstrated by PAS stain? We appear to have one in a cow placenta which
is obvious on Grocott and HE but do not stain on PAS. The micro lab
isolated Absidia spp but the hyphae in the Grocott are septate but I
believe Absidia are