pH Meter Buffer Solution 7.01
pH 4.01 buffer is one of the most commonly used buffer solutions as it is extremely stable and represents a mid-way point in the pH scale.
Hanna buffer solutions are prepared according to precise formulas and are standardised with a pH meter calibrated according to NIST standards. All solutions show batch number, expiration date and the correlation table between pH and temperature.
Ascorbic Acid 1oz
Ascorbic Acid is used in beer and wine making to help prevent oxidation. Use 1 teaspoon per 5 gallons at boiling. Storage: Keep containers tightly closed in a dry and...
Campden Tablets (10 tablets)
Campden tablets will remove chlorine and chrloramines that are found in tap water. Tablets will help prevent wild yeast, bacteria growth, and oxidation in your beer or wine. For a 5...
Gypsum (Calcium Sulfate)
Gypsum lowers pH and adds permanent hardness (calcium ions) to soft brewing water. Homebrewers that use distilled, or RO, water like to add some gypsum back into the water to...