D23 Divided

   
Developer D-23 Divided
    D-23 (developer A)   
Distilled Water (115°F)   750ml     
metol   7.5g     
sodium sulfite (anhydrous)   100g     
water to make   1 liter   
           
  D-23 (developer B)  
Water 1000ml  
Borax 10g  

 

This is an inexpensive easy to mix large film developer.

Increasing times in solution A will in crease contrast