Bluelab 7.0 Calibration Solution Case of 6 Options:Bluelab pH 7.0 Calibration Solution 250 ml, case of 6 High capacity pre-filter for Evolution-RO1000

High capacity pre-filter for Evolution-RO1000

Canister function

Nutrilife H2O2 (29%) makes it easy to increase oxygen levels around the root zone

“Special Hydroponics Formula”

- Adjustable CO2 set point from 100 to 4

Bluelab 7.0 Calibration Solution Case of 6 Options:Bluelab pH 7.0 Calibration Solution 250 ml, case of 6 High capacity pre-filter for Evolution-RO1000Calibration 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