- Aug 7, 2007
- Reaction score
just racked an APA off .75oz crystal and .75oz centennial. i'm brewing another this weekend and i'd like to use these hops for my bittering hops, or maybe as first wort hops. anyone know of a way to calculate there potential IBU contribution. even though no AA was isomerized in the dryhopping, i've got to think that some of those compounds were simply left in the beer and are no longer available. any suggestions or links would be great!