“Safale K-97” has been added to your cart. View cart Previous Product Next Product Magnesium Sulfate Categories: Additives, Beer Products Make an enquiry for this product Description Description 64g 1 tsp per 5 gal will increase concentration (MG++)ion 52ppm [(SO4–] ion. 207 ppm Opens in a new window Tweet This Product Opens in a new window Share on Facebook Opens in a new window Pin This Product Opens in a new window Mail This Product Related products Quick View Quick View Additives, Beer ProductsAlpha Amylase Enzyme $4.99 Add to cart Quick View Quick View Beer Products, Beer YeastEscarpment Labs Liquid Yeast $13.00 Add to cart Beer Products, HopsSabro $3.99 Add to cart