Photographer's Formulary TD-31 Paper Developer, a substitute for Kodak's Selectol Soft, is a neutral tone low -contrast print developer similar in properties to Selectol Soft.
It produces subtly softer, cleaner prints than Selectol Soft, using the same dilution and time.
TD-31 produces slightly lower contrast and more neutral tone than these developers, yielding somewhat more print control.
makes 4 liters of solution
UPC: 675152201133