Campden Tablets (potassium metabisulfite) – 1 lb. bulk

Use only use one campden tablet per gallon of must. Crush tablets well, then mix in with the must. Be sure to add it to must 24 hours before pitching your wine yeast. If you are impatient and pitch the yeast too soon, the campden will kill it too. Campden can also be used to make a sanitizing solution for winemaking equipment. Each tablet contains 0.50 – 0.55 grams of potassium metabisulfite; chemically speaking, each tablet contains 57% Sulphur content; therefore, 1 tablet per gallon = 75 Ppm So2.

Brew craft campden tablets 1 lb bag potassium metabisulphite
Be sure to add it to must 24 hours before pitching your wine yeast
1 tablet per gallon
Crush tablets well and add to must