Aqua Medic pH7 Test Fluid 60ml

Probe calibration fluid pH7 60ml The accuracy of all electrodes is dependent upon their calibration. To ensure accurate readings, all electrodes need to be calibrated at regular intervals. Regular replacement of these fluids should occur to ensure that the fluid values used to calibrate the electrodes remain constant. pH 7,01 at 25˚ C pH 7,00 at 20˚ C pH 7,04 at 30˚ C