D72 is specially used for developing photographic paper. When d76 is used to develop photographic paper, the particles are thicker than d72. If you want to reduce particles, you can dilute d76 according to 1: 1 and then extend the development time.
D-76 developer formula
For tank developing film
Hot water ............................ 750ml.
Mi Tuer, 2 grams.
Anhydrous sodium sulfite100g.
A few nuns, 5 grams
2 grams of borax.
Add cold water to 1000 ml.
D-72 developer formula
Photographic paper development
Hot water ............................. 750ml.
Mi Tuer ........................... 3. 1 g
Anhydrous sodium sulfite ..................... 45g.
Hydroquinone ......................... 12g
........................... potassium bromide 67.5g..
Anhydrous sodium carbonate .......................1.9g.
Add water ........................... 1000ml to.