When Les McLean asked Hogan if Prescysol was the same as Pyrocat HD I'm told he shrugged his shoulders and wouldn't reply
Originally Posted by rdstoker
Also Hogans instructions for Prescysol were originally an exact copy of instructions for Pyrocat HD.
Yes you can standardise on one Dev time for normal development wit Pyrocat HD for Kodak, Ilford, Fuji and EFKE/Adox films, probably Chinese films like Era as well. That's what I've been doing for about 6 years now. However Foma films need about 70-75% less development or they are far to contrasty.