Quote Originally Posted by jnanian View Post
i use caffenol C all the time,
it works well for my fun in the darkroom ...
i just make sure to get gut rot instant coffee.
the vit. c is the expensive stuff ..
i get mine at whole paycheck,
since we don't have a trader joe's around here
John, for ascorbic acid try this place, http://store.allhealthtrends.com/pgi...cid,2,157,=,AA, relatively cheap and works well in my Caff+C recipe. I'm much more precise in measuring though, I use the pour and count method. Very precise.