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Normally Open Option: 1 1/2″ – 2″
Rinse and repeat if necessary
During the general vegetative growth stage
The self-healing injection port allows sterile introduction of liquid culture or spore solutions without opening or resealing the bag
Recomended Filtration: 120 mesh
Bluelab 7.0 pH Calibration Solution 500ml (Case Of 6) Hanna Normally Open Option: 1 1/2″Calibration 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
US$ 119.60
US$ 119.60
US$ 167.44