De-ionized Water, 1/4oz (7.4 ml) Bottle

• Can be used with any conventional M.C.Miller Electrode.
• Design use as refill for RE-375 DW Pencil Electrodes (Item #15102).
• The 1/4oz. (7.4 ml) bottle of De-ionized Water should provide 1 refill for our RE-375 electrode.

Please Note: This solution is for conventional electrodes only - it is not for use with IonX Electrodes.