Bluelab 4.0 pH Calibration Solution 250ml (Case Of 6) #3 These benefits may increase the

These benefits may increase the essential oil and resin content to boost the effectiveness of the plant’s terpene profile

but can just as easily be used in smaller operations and grow tents

Designed for use with Phantom DE fixtures

Mag-Amped is fantastic as a foliar spray

Merlin Garden Pro and Evolution RO1000 membranes reduce 94%+ of total dissolved solids

Bluelab 4.0 pH Calibration Solution 250ml (Case Of 6) #3 These benefits may increase theCalibration 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