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bock

0

Batch size

  • 22 liter(s)
    Expected quantity of finished beer
  • 60 min
    Boil time
  • 10 %/h
    Evaporation rate
  • 26.4 liter(s)
    Boil size
  • 5 %
    Boil loss
  • 15.4
    Pre-boil gravity BLG
  • 4 %
    Trub loss
  • 0 %
    Dry hopping loss

Mash information

  • 75 %
    Mash efficiency
  • 3.5 liter(s) / kg
    Liquor-to-grist ratio
  • 25.3 liter(s)
    Mash size
  • 32.5 liter(s)
    Total mash volume

Steps

Temp Time
64 C 60 min
77 C 5 min
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Fermentables

17.3 BLG
7.4% ABV
19.4 SRM

Type Name Amount Yield EBC
Grain słód pilzneński 2 kg 27.7% 86 % 4
Grain Strzegom Wiedeński 2 kg 27.7% 79 % 10
Grain Strzegom Czekoladowy jasny 0.09 kg 1.2% 68 % 400
Grain Special B Malt 0.75 kg 10.4% 65.2 % 315
Grain Viking Malt Wędzony Wiśnia 0.39 kg 5.4% 82 % 10
Grain Pszeniczny 2 kg 27.7% 85 % 4
Sum 7.23 kg

Hops

26 IBU

Bitterness ratio 0.37 Balanced


Use for Name Amount Time Alpha acid
Boil Magnum 18 g 60 min 13.5 %
Boil Sybilla 30 g 10 min 3.5 %
Boil Sybilla 20 g 5 min 3.5 %

Yeasts

Name Type Form Amount Laboratory
Mangrove Jack's M84 Bohemian Lager Lager Slant 200 ml Mangrove Jack's