pH Electrode Storage Solution: For use with HM Digital’s PH-200 (item# HMDPH200) and PH-80 (item# HMDPHM80), as well as other brands of pH meters.

Features & Specifications:
• Always make sure your sensor is kept in an electrode storage solution.
• Convenient size.
• Total volume: 60 cc.
• Contents: Specially formulated KCl solution for pH and electrodes (sensors).
• Bottle: Combination twist off and eyedropper style cap.
• NOT FOR CALIBRATION. To calibrate your pH meter, use a pH buffer.