Hanna GroLine Electrode Storage Solution 500ml 3199 Model # N/A

Model # N/A

This is some serious storage capacity

Rate @105 ppm: 4 L/minute (1 gal

What you get with 4-liter (4) pack

Handheld Trimmers

Hanna GroLine Electrode Storage Solution 500ml 3199 Model # N/AHanna GroLine Electrode Storage Solution 500ml HI70300 050 is a storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated. Ideally a storage solution should be used; never store an electrode in distilled or deionized water. The Hanna Instruments storage