If dry, refill the pH meter cap with the PH-STOR storage solution. The sponge should be moist (not soaking wet).
Specially formulated KCl solution for pH and electrodes (sensors)
Extends probe life
Has fungicide to keep probe clean
NOT FOR CALIBRATION. To calibrate your pH meter, use a pH buffer.
There are no reviews for this item at present. If you use this product please let us know what you think of it.
Average rating based on 0 review(s)