pH buffer kit, pH 4.01 and pH 7.01, pack of 10 x 20 ml
Description
Calibration solutions in disposable sachets of 20 ml each, the package contains 5 sachets of pH 7.01 solution and 5 sachets with pH 4.01.
Get accurate pH readings and check that the device and electrode work properly with Hanna buffer solutions. Available in convenient, ready pH values; Hanna has a certified solution for calibrating values with an accuracy of +/- 0.01 pH @ 25◦C. Available in convenient foil sachets containing 20 ml of ready-to-use solution.