healthier hair

5 inches (305 x 280 x 115 mm)

LCD Display: Large

920 plastic bottles per year for a two-person household*

Weight: 4 lbs

Hanna HI70300M pH Electrode Storage Solution - 230mL Bottle PFAS PFOS filter healthier hairHI70300M 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. Special formulation to minimize bacterial growth on your electrode. Clearly marked expiration date and lot number for traceability. Designed for