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).
NOTE: NOT FOR CALIBRATION. To calibrate your pH meter, use a pH buffer.
|Lead Time||This product ships in 10-14 Business Days|
|Shipping Restrictions||AK, HI|
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