Hopsteiner, one of the largest hop growing, trading, breeding and processing firms in the world since 1845, has launched their newly redesigned brewing calculators and the all-new Extract Product Dosing Rate calculator. Hopsteiner’s calculators determine extract product dosing, keg carbonation (PSI), beer priming (CO2), beer color standard reference method (SRM), bitterness (IBU), and alcohol-by-volume (ABV).

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