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Mead Makers: Check out our BREWfractometer for using your finished honey to make Mead
If you are looking for the TRUE NATURAL SEA WATER Refractometer
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pH Meter Buffer Calibration Solution, YOU CHOOSE 4, 7 OR 10pH, 1-Gal Bottle calf We prefer PaypalItem Description: Polarchem pH Meter Buffer Solution 4. 00, 7. 00 OR 10. 00pH 4 Liter Jug (4 Liter roughly 1 Gallon) Product Specs: * 4 Liter Jugs (roughly 1 Gallon) * Temperature Charts are included on each bottle of solution * Expiration dates on every bottle, usually between 18 24 months before expiration * pH 7. 00 is the most commonly used Buffer Solution Use this product to keep your pH Meters running at optimum levels! You choose which Buffer
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