Bluelab pH Probe KCl Storage Solution Size:250ml Now you can closely monitor

Now you can closely monitor and adjust the pH levels to optimize plant health and performance

The battery-powered

a clear polycarbonate shield

Our Stealth-RO150 with the upgraded KDF 85/catalytic carbon filter already installed

organic farmers

Bluelab pH Probe KCl Storage Solution Size:250ml Now you can closely monitorThe perfect solution to store and hydrate your Bluelab pH products. Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best results, use the KCl solution to store the pH pen probe after use and hydrate monthly. Bluelab pH Probe KCl Storage Solution is manufactured to high laboratory standards.