Description

M10004B is a pH 4.01 calibration solution certified to the standard with an accuracy of ±0.01 pH.

Individual packaging means you can use a fresh preparation every time for calibration. Ideal for infrequent or field use. There is no risk of using expired calibration solution.
Milwaukee's buffer solutions are designed to help you achieve reliable and repeatable pH measurements and extend the life of your electrode.

Features:
– Offers pH calibration solution 4.01 – 20 mL (1 piece)
– Basic for the correct use of electrodes and for obtaining the most accurate and repeatable measurements
– Ideal for field calibration
– Simply open, insert the tester or electrode into the bag and calibrate
– Formulated with a 5-year shelf life
– Color coded for easy identification