Konica SD-28

Submitted by admin_soper on Mon, 03/12/2012 - 08:40
   
Konica SD-28
water (125°F)   750ml  
hydroquinone   5.0g  
metol   2.0g  
borax   8.0g  
boric acid   8.0g  
potassium bromide   0.4g  
sodium sulfite   100g  
water to make   1 liter  
   
target pH (at 25°C , ± 0.05)   8.50 (unpublished)  

 

This is identical to D-76d except it adds 0.4g of potassium bromide. This addition would slow down the development by 10 to 20%, but the fog level and the shadow contrast are improved.