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Cesky Lezak Tmavy 12 BLG

0
  • 12.4
    Gravity BLG
  • 28
    IBU
  • ---
    ABV
  • 37.3
    SRM
  • All Grain
    Type
  • ---
    Style
  • Brewer


Batch size

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

Mash information

  • 82 %
    Mash efficiency
  • 3.5 liter(s) / kg
    Liquor-to-grist ratio
  • 14.6 liter(s)
    Mash size
  • 18.8 liter(s)
    Total mash volume

Steps

Temp Time
52 C 10 min
62 C 20 min
72 C 55 min
78 C 5 min
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Fermentables

12.4 BLG
37.3 SRM

Type Name Amount Yield EBC
Grain Pilzneński 2 kg 47.8% 81 % 4
Grain Monachijski 1.6 kg 38.3% 80 % 16
Grain Strzegom Karmel 600 0.4 kg 9.6% 68 % 601
Grain Black (Patent) Malt 0.18 kg 4.3% 55 % 985
Sum 4.18 kg

Hops

28 IBU

Bitterness ratio 0.52 Bitter


Use for Name Amount Time Alpha acid
Boil Premiant 25 g 60 min 8 %
Boil Saaz (Czech Republic) 15 g 15 min 4.5 %

Yeasts

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