Growth Technology pH Probe Refill & Storage

Holland Horticulture Verified independent store

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GROWTH TECHNOLOGY PH PROBE REFILL & STORAGE A solution designed specifically for the refill of liquid-containing pH probes. This liquid is also a storage solution. Please note that some probes are gel filled and this liquid is not to be used with them. Simply moisten some tissue paper with the solution and keep it on the probe, with the cover of the meter well-closed. Show more