Brew Number 69

• Still Brewing's "Czech" Pilsner kit
• 1.7 kg Coopers Draught LME (470 * 1.7 / 23 = 35 IBUs)
• Wyeast #1335 (British Ale II) (3rd generation - 9/7/08)

Was brought out to 23L. 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 
   = ((1045 - 1000) * (1 - 74/100)) + 1000
   = 1011.7

Date	Measured SG	Temperature	Corrected SG	Brix	Notes
15/08/2008 14:30	1045	20.25	1045	Not taken
07/09/2008 12:00	1014	20	1014	Not taken	Bottled

Notes

• Boiled with finishing hops for 1.5 minutes.
• Used 200mL of the starter.
• Temperature set at 20C.
• Coopers IBU formula
• Used 160g of priming sugar.
• Got 58 375mL stubbies from 23L of beer.

-- Main.darius - 15 Aug 2008