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Chapman Brewing Equipment is on Sale Now! Savings up to 45% OFF
Chapman Brewing Equipment is on Sale Now! Savings up to 45% OFF

Calcium Carbonate (Chalk) 1 lb

$9.99

Powdered Calcium Carbonate (CaCO3), used for modifying your brew water by adding to the total alkalinity and raising pH in the mash.  It can give your finished product a slightly astringent or bitter flavor.

Use 1/2 teaspoon per gallon, pre-fermentation, to lower acidity approximately .1%. 

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