Brew Number 33

• Grumpy's Boston Cream Ale
• Grumpy's Low Bittered Malt Extract (20 IBUs)
• Wyeast #1335 (British Ale II) (1st generation)

Was brought out to 23L. Yeast pitched at 25.1 degrees. Used fermenter #3.

Apparently the yeast has an apparent attenuation of 74% If that is so the final gravity should be...

FG = (SG - 1000) * (1 - AA/100) + 1000 
   = ((1043 - 1000) * (1 - 74/100)) + 1000
   = 1011.2

Date	Measured SG	Temperature	Corrected SG	Notes
11/09/2005 15:00	1042	25.1	1043
03/10/2005 14:00	1011	18.5	1011	Bottled

Notes

• Used 200mL of the starter made on 4/9.
• Boiled the finishing hops for 2 minutes.
• Used 160g of priming sugar.
• Got 59 375mL stubbies from 23L.

-- Main.darius - 12 Sep 2005