My buddy works in a food testing facility and I'm looking for pH electrode storing solution. In one of the cabinets in the lab he found a bottle marked, "Electrode filling solution 4 Molar Potassium Chloride Saturated with Silver Chloride".
Can I use this as an electrode storing solution? I know I need potassium chloride but I don't know what the rest of the stuff is, like silver chloride.
Thanks!
-Paul