Buffer Capsules - Pack of 5 for pH meter calibration
Pack of 5 Buffer Capsules for use with pH meter, used for calibration. Simply break open capsule and add to 100ml of distilled water.
pH variation with temperature:
Temp pH
20°C 7.01
25°C 7.00
30°C 6.99
35°C 6.98
Calibrate according to instructions provided with pH meter.
