Bluelab 7.0 pH Calibration Solution 500ml (Case Of 6) I Hort - CDFA & OMRI Certified

- CDFA & OMRI Certified

or lighting adapters

The advantage of the cloth junction is that it can be extracted from the probe

Pre-installed electrical plug is easily removable for hard wired application

Because we know no two grows are alike

Bluelab 7.0 pH Calibration Solution 500ml (Case Of 6) I Hort - CDFA & OMRI CertifiedCalibration and conductivity standard solutions a must in every grower's toolbox. 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 and are referenced to high laboratory standards to ensure your Bluelab products last longer and