Bluelab pH Probe KCl Storage Solution (250 ml) MH while earlier A95 documentation also

while earlier A95 documentation also identifies Model 5660 as its ceiling-mount hanging kit

UV protected to ensure long-lasting quality

Designed Specifically for Coco Coir

- Provides ideal air to water ratio

Suitable for pots and open soil

Bluelab pH Probe KCl Storage Solution (250 ml) MH while earlier A95 documentation alsoBluelab pH Probe KCl Storage Solution 250ml Store & Hydrate pH Probes and Pens Protect your investment and keep readings fast and accurate with Bluelab pH Probe KCl Storage Solution (250 ml). This is the recommended storage and hydration solution for Bluelab pH probes and pH pens, formulated specifically to maximize probe life and improve response time in real world growing environments. pH probes should never be stored dry. Using the correct KCl