Bluelab Ph Probe Kci Storage Solution 120ml or 250ml Size:250ml Internal temperature plug

Internal temperature plug

waterproof nylon construction

while the lightweight

Ideal for gardens

Bluelab Ph Probe Kci Storage Solution 120ml or 250ml Size:250ml Internal temperature plugBluelab pH Probe KCl Storage Solution Store and hydrate your Bluelab pH probes or pens with ease. Designed specifically for Bluelab pH Probes and Pens, this solution guarantees a fast response time and a long lifespan for your probes. Just add the KCl solution to the cap of your pH pen or probe after use and hydrate monthly. The instructions are clearly labeled on the bottle. Bluelab pH Probe KCl Storage Solution is made to the highest laboratory