GroLine Electrode Storage Solution (500 mL) Humic & Fulvic Acid from newly seeded areas to

from newly seeded areas to nursery care and ornamental tree maintenance

Improve the long-term health of your soil

such as 0-30-0

This type of magnesium is especially efficient in high pH soils

OTHER PPM: Multiply desired PPM times weight divided by 100

GroLine Electrode Storage Solution (500 mL) Humic & Fulvic Acid from newly seeded areas toHI70300 050 is a GroLine 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 GroLine storage solution is specifically formulated to minimize