Hanna Instruments Storage Solution, 230 mL Pre-Order 10 ml Uncle John's Blend

10 ml Uncle John's Blend per gallon of water

nutrient deficiencies

pH levels that are too low or too high can result in the release of

resinous buds and blooms

powdery mildew can quickly devastate your entire crop

Hanna Instruments Storage Solution, 230 mL Pre-Order 10 ml Uncle John's Blendp>The Hanna Instruments Storage Solution is an electrode storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. Properly storing your pH electrode in a solution keeps the glass membrane well hydrated which maintains proper function and provides accurate readings. This solution is a specially formulated electrode storage solution that can be used to store your pH electrode*.