For use with HM Digital's PH-200 and 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).
•For use with the PH-200 or PH-80
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
NOT FOR CALIBRATION. To calibrate your pH meter, use a pH buffer