pH Storage Solution Replaces our WL111
pH Storage Solution Replaces our WL111For long term health of your elctrode use pH storage solution. It is a mixture of Potassium Chloride, Postassium Hydrogen Phthalate, Silver Nitrate, and Sodium Hydroxide. Volume: 230 ml Item # MT618 Weight 0. 50 LBS
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3