PH-STOR: pH Electrode Storage Solution


PH storage solution for HM Digital’s PH-200 / PH-80 as well as other brands of pH meters. Always make sure your sensor is kept in an electrode storage solution. If dry, refill the pH meter cap with the PH-STOR storage solution. The sponge should be moist (not soaking wet).


  • High concentration
  • Extends probe life
  • Has fungicide to keep probe clean
  • Convenient size



  • Total volume: 60 cc
  • Contents: Specially formulated KCl solution for pH and electrodes (sensors)
  • Bottle: Combination twist-off and eyedropper-style cap
  • Made in Korea
  • UPC: 891144000113
  • NOT FOR CALIBRATION. To calibrate your pH meter, use a pH buffer.