MILWAUKEE 7.01 pH Calibration Buffer Solution 7.01 230 mL Bottle

A precision 7.01 pH buffer solution for calibration of Milwaukee, Vinmetrica, and Sharp pH meters.  Can be utilized in winemaking, gardening, and general scientific use.  This is a laboratory grade pH 7.01 calibration solution certified to meet standard with an accuracy of +/-0.01 pH. Using the solution removes the inaccuracies involved with mixing solutions from powder. 230mL bottle.