Hanna Instruments Electrode Storage Solution HI70300L (500 mL) waterfall 13 mL dropper

13 mL dropper

The HI1294D is a pH/temperature electrode that allows the direct pH measurement of soils and soil-less media

(Multiple low concentration spray)

Autopot Smart Pot is a simple and easy-to-use hydroponics system featuring AutoPot™ patented technology for growing small herbs and ornamental plants

Hanna Instruments Electrode Storage Solution HI70300L (500 mL) waterfall 13 mL dropperHI70300L 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 solution is specifically formulated to minimize microbial