This R-7065 CYA Standard can be used in place of pool water in the pH test to confirm the acccuracy and reliability of your testing methods. The standard solution is calibrated to 7.2 pH and there are 2 ounces in each bottle.
This R-7065 CYA Standard can be used in place of pool water in the pH test to confirm the acccuracy and reliability of your testing methods. The standard solution is calibrated to 7.2 pH and there are 2 ounces in each bottle.