Bluelab 4.0 pH Calibration Solution 500ml (Case Of 6) Down To Earth Low heavy metal content

Low heavy metal content

Increased nutrient uptake resulting in higher yields

and many other media types

This modern looking meter is only 0

BACILLUS MEGATERIUM

Bluelab 4.0 pH Calibration Solution 500ml (Case Of 6) Down To Earth Low heavy metal contentCalibration 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