Hop extract is 55% AA from a Columbus HopShot.
total bitchin brew... am i right, ladies?
Recipe from AHA - March/April 2017 issue of Zymurgy
MT: 3.9 gal, 150F, 8g CaSO4, 3g NaCl, 4g CaCl, 25mL H3PO4, 30' HLT: 5.1 [email protected] pH BK: 7gal CU, 60' B, 15' WP KO: @68F, Pitch WY1275