Bluelab Storage Solution - 120ml

KCI Storage Solution is designed to prolong pH probe/pen life and accuracy. Designed specifically for Bluelab products.

Instructions of use:

Storage
For pH pen - Place 3-5 drops of solution into round hole of pH pen storage cap. Place storage cap onto pH pen.

For all pH probes and soil pH pen - Place enough solution into the probe storage cap to fully submerge the pH probe tip

Hydration
Place enough solution to fully submerge the pH probe tip in a plastic container. Sit pH probe or pH pen upright in solution for 24 hours