Bluelab pH Calibration & Cleaning Kit

The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the cleanliness of the Bluelab Conductivity/Temperature probe.

Bluelab solutions are manufactured specifically for Bluelab products. These testing solutions are referenced to laboratory standards to ensure Bluelab products last longer and maintain their accuracy. Keeping your Bluelab pH pen calibrated is important if you want to avoid pH related issues when you create your nutrient solutions. Maintaining accurate measuring devices is essential for your plants health.

Contamination between solutions can easily occur, which will affect the validity of the calibration. Bluelab recommend that the solutions are de-cantered into a smaller vessel and the contents discarded after you complete the calibration process.

NOTE: Bluelab’s EC/CF equipment does not need calibrating, Bluelab factory calibrate these products before they send them out. The CF27.7 (EC2.77) solution is used as a reference/checking solution to ensure that you've adequately cleaned the EC/CF probe.