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Gamma Radiation

Method: BIAB
Style: Imperial IPA
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Pre Boil Gravity: 1.065 (recipe based estimate)
Efficiency: 73% (brew house)
Source: Craw
Calories: 323 calories (Per 12oz)
Carbs: 30.6 g (Per 12oz)

Created: Monday September 4th 2017

Original Gravity:

1.097

Final Gravity:

1.021

ABV (standard):

9.9%

IBU (tinseth):

92.4

SRM (morey):

8.0

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
12 lb	American - Pale 2-Row12 lb Pale 2-Row	37	1.8	69%
3.20 lb	American - Munich - Light 10L3.2 lb Munich - Light 10L	33	10	18.4%
1.20 lb	Corn Sugar - Dextrose1.2 lb Corn Sugar - Dextrose	46	0.5	6.9%
1 lb	United Kingdom - Maris Otter Pale1 lb Maris Otter Pale	38	3.75	5.7%
17.40 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
2 oz	Saaz2 oz Saaz Hops	Pellet	3.5	Boil	60 min	23.34	30.8%
0.50 oz	Centennial0.5 oz Centennial Hops	Pellet	10	Boil	60 min	16.67	7.7%
0.50 oz	Centennial0.5 oz Centennial Hops	Pellet	10	Whirlpool at 200 °F	20 min	7.49	7.7%
0.50 oz	Citra0.5 oz Citra Hops	Pellet	11	Whirlpool at 200 °F	20 min	8.24	7.7%
1 oz	Mosaic1 oz Mosaic Hops	Pellet	12.5	Dry Hop	7 days		15.4%
1 oz	Citra1 oz Citra Hops	Pellet	11	Dry Hop	7 days		15.4%
1 oz	Citra1 oz Citra Hops	Pellet	11	Boil	60 min	36.68	15.4%
6.50 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
2 oz	Saaz (Pellet) 1.9999999954251 oz Saaz (Pellet) Hops	23.34	30.8%
1 oz	Centennial (Pellet)	24.16	15.4%
2.50 oz	Citra (Pellet) 2.4999999942814 oz Citra (Pellet) Hops	44.92	38.5%
1 oz	Mosaic (Pellet)		15.4%
6.50 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
4.5 gal		Infusion	--	152 °F	60 min
3 gal		Sparge	--	180 °F	10 min

Other Ingredients

Amount	Name	Cost	Type	Use	Time
0.50 each	whirlfloc		Fining	Boil	15 min.

Yeast

Wyeast - American Ale II 1272

Amount:	1 Each	Cost:
Attenuation (avg):	74%	Flocculation:	High
Optimum Temp:	60 - 72 °F	Starter:	Yes
Fermentation Temp:	64 °F	Pitch Rate:	1.25 (M cells / ml / ° P) 547 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: bottle condition Amount: 5oz CO₂ Level: 2.3 Volumes

Target Water Profile

Memphis, TN, USA

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
13	3	10	7	17	54
Mash Chemistry and Brewing Water Calculator

Notes

Use cryo hops for dry hopping

Last Updated and Sharing

959

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Brews

Public: Yup, Shared
Last Updated: 2017-09-04 02:08 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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