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Bock

0
  • 15.7
    Gravity BLG
  • 32
    IBU
  • 6.6 %
    ABV
  • 11.7
    SRM
  • All Grain
    Type
  • ---
    Style
  • Brewer


Batch size

  • 20 liter(s)
    Expected quantity of finished beer
  • 60 min
    Boil time
  • 15 %/h
    Evaporation rate
  • 26.4 liter(s)
    Boil size
  • 5 %
    Boil loss
  • 13.8
    Pre-boil gravity BLG
  • 5 %
    Trub loss
  • 5 %
    Dry hopping loss

Mash information

  • 75 %
    Mash efficiency
  • 3 liter(s) / kg
    Liquor-to-grist ratio
  • 18.9 liter(s)
    Mash size
  • 25.2 liter(s)
    Total mash volume

Steps

Temp Time
63 C 15 min
72 C 45 min
78 C 10 min
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Fermentables

15.7 BLG
6.6% ABV
11.7 SRM

Type Name Amount Yield EBC
Grain Viking Pilsner malt 3.5 kg 55.6% 82 % 4
Grain Strzegom Monachijski typ I 2 kg 31.7% 79 % 16
Grain Strzegom Karmel 150 0.5 kg 7.9% 75 % 150
Grain Weyermann - Caraamber 0.2 kg 3.2% 75 % 65
Grain Weyermann - Carared 0.1 kg 1.6% 75 % 45
Sum 6.3 kg

Hops

32 IBU

Bitterness ratio 0.5 Bitter


Use for Name Amount Time Alpha acid
Boil Marynka 30 g 60 min 10 %
Boil Lublin (Lubelski) 20 g 10 min 4 %

Yeasts

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