Phosphoric Acid 10% - 4 oz

Lowers Mash pH • No Flavor ContributionPhosphoric acid lowers mash and sparge water pH without adding any taste to the finished beer. Lactic acid can leave a faint tang at higher doses; phosphoric stays neutral, which makes it the pick for delicate lagers and light ales. This 10% solution is diluted for homebrew-scale dosing, so small additions move pH in manageable steps.How to Use Add to mash or sparge water a few milliliters at a time to lower pH. Measure with a pH meter or strips after each addition. Use in sparge water to keep pH below 6.0 and prevent tannin extraction. Specifications Contents: 10% food-grade phosphoric acid solution Net volume: 4 oz bottle Use: Lower mash / sparge pH