Calibration Solution pH 7.01 230mL

Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month. This calibration solution is a lab grade pH 4.01 buffer solution certified to meet the standard to an accuracy of ±0.01 pH removing the inaccuracies involved with mixing buffers. Milwaukee solutions are designed to help you achieve reliable and repeatable pH measurements while extending the life of your electrode. Fundamental for the correct use of electrodes and for obtaining the most accurate and reproducible readings; Sealed against light with air tight, tamper proof cap; Ideal for fast calibration; Simply open, pour into a beaker or container and insert the tester or electrode to start the calibration process.