Bluelab 2.77 EC Conductivity Solution Case of 6 Options:Bluelab 2.77 EC Conductivity Solution 250 ml, case of 6 this is the high quality

this is the high quality premium nutrient line that professional gardeners trust

Includes an 8' power cord

• Perfect or both preventative applications and major fungal infestations

*FOR INDOOR APPLICATION

• Rockwool Macroplugs

Bluelab 2.77 EC Conductivity Solution Case of 6 Options:Bluelab 2.77 EC Conductivity Solution 250 ml, case of 6 this is the high qualityCalibration 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