Kodak D-13

Tropical film developer for process films

Water 125F/52C750ml
Para-Aminophenol Hydrochloride5.2g
Sodium Sulfite (anhydrous)52.5g
Hydroquinone10.5g
Sodium Carbonate (monohydrate*)60g
Potassium Iodide2.1g
Sodium Sulfate (anhydrous)45g
Cold water to make1000ml
Mixing Instructions: Add chemicals in specified sequence.
Dilution: Use undiluted.
Usage: Starting point dev time: 6-7 mins (85F/29C)

Notes 

*multiply amount by 0.833 if using Sodium Carbonate in anhydrous form.