Quote Originally Posted by Newt_on_Swings View Post
But if developer is hard to come by where you are, you can get more rolls out of it by reusing stock solution. Just remember to burp your accordion bottle of all air, and keep track of the date mixed, and the number of rolls through it so far. You need to compensate with extra time the closer the developer comes to exhaustion. Kodak states 16 36exp rolls per gallon of d76 as max.

That's interesting. I can do 25 rolls of 135-36 in D-76 diluted 1;1 (3.8 litres divided by 150 mL of stock solution per roll). Some say you need more than 150 mL per roll but I've never found it to be the case.