OK. Racking and cleansing gravities. God, we discuss such fascinating stuff.
Here's what Barclay Perkins did:
For Ales, the difference varies from 2 to 5 degrees. For the Stouts, the difference is bigger, 4 to 8 degrees. Though that does include IBSt, which had an OG of more than 1100.
Toohey’s, Technology, and Two Austral Ales - A Twain of Australs Looking for references on Toohey’s Standard Brewery of Sydney, founded 1869, I found this interesting article from 1910, but it is one ...
12 hours ago