>To a certain degree I've wondered if it isn't sort of a divided Rodinol
>in that there is Phenidone in it.
Phenidone and Rodinal are not compatible. Rodinal is a very simple solution
containing only developing agent and accellerator in very concentrated form.
As far as I know, the developing agent (Rodinal) is not used in any other
presently available formulation.
Sil Horwitz, FPSA
Technical Editor, PSA Journal
silh@iag.net