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Black widow

0

Batch size

  • 20 liter(s)
    Expected quantity of finished beer
  • 90 min
    Boil time
  • 10 %/h
    Evaporation rate
  • 28.8 liter(s)
    Boil size
  • 15 %
    Boil loss
  • 20.2
    Pre-boil gravity BLG
  • 5 %
    Trub loss
  • 5 %
    Dry hopping loss

Mash information

  • 78 %
    Mash efficiency
  • 2.2 liter(s) / kg
    Liquor-to-grist ratio
  • 22.2 liter(s)
    Mash size
  • 32.3 liter(s)
    Total mash volume

Steps

Temp Time
67 C 60 min
78 C 5 min
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Fermentables

23.1 BLG
10.5% ABV
39.2 SRM

Type Name Amount Yield EBC
Grain Pale Ale Malt 3.5 kg 34.7% 80 % 7
Grain Monachijski 2 kg 19.8% 80 % 16
Grain Płatki owsiane 1 kg 9.9% 85 % 3
Grain Brown Malt (British Chocolate) 0.3 kg 3% 70 % 180
Grain Jęczmień palony 0.4 kg 4% 55 % 1200
Grain Chocolate Malt (UK) 0.2 kg 2% 73 % 1200
Grain Special B Castle 0.2 kg 2% 70 % 400
Grain Pilzneński 2.5 kg 24.8% 81 % 4
Sum 10.1 kg

Hops

61 IBU

Bitterness ratio 0.63 Bitter


Use for Name Amount Time Alpha acid
Boil Chinook 70 g 60 min 13 %

Yeasts

Name Type Form Amount Laboratory
FM13 Irlandzkie Ciemności Ale Slant 300 ml Fermentum Mobile