Hanna Instruments GroLine Storage Solution Container Size:500 mL volcanic ash

volcanic ash

When addressing mold and water damage

House & Garden pH Stabilizer has been developed in order to balance the pH throughout the entire growth cycle of the plant

• Free of PGR’s

Hanna Instruments GroLine Storage Solution Container Size:500 mL volcanic ashThe GroLine storage solution is 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 GroLine storage solution is specifically formulated to minimize microbial growth