Milwaukee MA9015 Storage Solution for pH / ORP Electrodes Lactose The 4L size is equivalent

The 4L size is equivalent to 12 x 330ml

5mm ID beer and gas line

Great for pizzas

and soak for 10 days

Milwaukee MA9015 Storage Solution for pH / ORP Electrodes Lactose The 4L size is equivalentMA9015 is a lab grade electrode storage solution prepared with premium chemicals to improve the performance and extend the life of your pH and ORP electrodes, testers and pens. To ensure a quick response and free flowing liquid junction, the sensing element and reference junction must not be allowed to dry out. Properly storing your pH electrode in a solution keeps the glass membrane well hydrated which maintains proper function and provides accurate