Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab® pH Probes and Pens.
It is designed to increase response time and maximize the life of Bluelab® pH Probes and Pens. Just add KCl solution to the cap of the pH pen/probe for storage, after use and hydrate in KCl solution monthly. The Bluelab pH Probe KCl Storage Solution is manufactured to high laboratory standards.
Bluelab Soil pH Pens
Bluelab pH Pens
Bluelab pH Probes
Bluelab Soil pH Probes