We use diastase of malt, from Fisher.  I can get the catalogue number if you
are interested.  .5 grams in 100 ml distilled water. Treat slides for 20 min.
 Another related question concerning diastase:
 I have worked several places and some will preheat the diastase solution to
37 C then incubate the slides at that temp for 20-30 min.  Others just use
the solution at room temp.   What are you folks doing for this procedure?
Thanks!

Jeanne Godine
Pathology Consultants
Lynchburg VA