Campden Tablets (sodium metabisulfite) - 100 Tablets

Campden Tablets: Sodium Metabisulfite (SMS) prevents wild yeast, bacteria growth, and oxidation in your wine. Sodium Metabisulfite also works well as a sanitizer for your wine making equipment. Each tablet adds 75 ppm free SO2 per gallon (pH dependent). Grind the tablet into a powder and dissolve in water before using.