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IP65 wet location rated protection against water and dust
Stalk & Stem Vegetables
t perlite)
KDF media extends the life of the activated carbon
12' regulator hose for natural gas CO2 generator
Bluelab 4.0 pH Calibration Solution 500ml (Case Of 6) OMRI IP65 wet location rated protectionCalibration 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