Calcium Carbonate (chalk) 2.5oz

Calcium Carbonate (chalk) 2.5oz

  • $1.99


This product is packaged in a reusable, refillable container in an effort to reduce the amount of wasted packaging. Return the empty jar to The Homebrew Beer Academy for a $0.35 refund with your next purchase of the same item. 

Calcium Carbonate (precipitated chalk) increases pH; 1 gram per gallon adds 106 ppm calcium, 158 ppm carbonate.


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