pH Meter Buffer Calibration Solution, YOU CHOOSE 4, 7 OR 10pH, 1-Gal Bottle calf We prefer Paypal

We prefer Paypal

This unit is designed with Automatic Temperature Compensation ("ATC") which allows for ambient shifts in outdoor temperatures

* Scale Range: 0%-20% Brix

If you are looking for the TRUE NATURAL SEA WATER Refractometer

There are enough reagents for 100 tests to be used with Hanna's compatible benchtop and portable photometers

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