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Bock

0

Batch size

  • 10 liter(s)
    Expected quantity of finished beer
  • 90 min
    Boil time
  • 20 %/h
    Evaporation rate
  • 14.3 liter(s)
    Boil size
  • 2.5 %
    Boil loss
  • 13.6
    Pre-boil gravity BLG
  • 2.5 %
    Trub loss
  • 5 %
    Dry hopping loss

Mash information

  • 80 %
    Mash efficiency
  • 3.5 liter(s) / kg
    Liquor-to-grist ratio
  • 11.2 liter(s)
    Mash size
  • 14.4 liter(s)
    Total mash volume

Steps

Temp Time
63 C 15 min
72 C 45 min

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Fermentables

17.3 BLG
7.4% ABV
8.8 SRM

Type Name Amount Yield EBC
Grain Strzegom Monachijski typ I 1.7 kg 53.1% 79 % 16
Grain Strzegom Wiedeński 1.5 kg 46.9% 79 % 10
Sum 3.2 kg

Hops

27 IBU

Bitterness ratio 0.38 Balanced


Use for Name Amount Time Alpha acid
Boil Columbus/Tomahawk/Zeus 9 g 60 min 15.7 %

Yeasts

Name Type Form Amount Laboratory
FM30 Bohemska rapsodia Lager Liquid 200 ml Fermentum Mobile

Extras

Type Name Amount Use for Time
Fining Mech irlandzki 3 g Boil 10 min