Parodinal

Parodinal film developer

Water250ml
Acetaminophen 30x 500mg tabletsSodium Sulfite (anhydrous)50g
Sodium Hydroxide (anhydrous)20g
Mixing Instructions: Add chemicals in specified sequence. LET STAND IN SEALED CONTAINER 72 HOURS BEFORE USING.
Dilution: as Rodinal.
Usage: as Rodinal.

Notes 

Keep crystals from bottom of container with liquid when decanting stir before drawing off concentrate for dilution. Use within 30 mins of dilution. Acetaminophen is sold as Paracetamol or Tylenol and is available from any pharmacy. Please note that this formula has a maximum shelf life of 90 days. This information was kindly provided by Donald Qualls.