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Eye Protection
Kelp Extract and Alfalfa Meal: Ascophyllum nodosum and Medicago supply the amino acids and vitamins behind thicker stalk tissue and fuller aromatic development
Special artificial rubber to keep a steady air flow output and pressure
70% recycled ABS with UV-resistant cap: Recycled core
Bloom series
BlueLab Calibration Solution - 7.0 pH SIZE:250 ml Eye ProtectionThe Bluelab Calibration Solutions are a very necessary part of a growers toolbox. These solutions are manufactured specific to the calibration process and referenced to high laboratory standards by Bluelab. They are required for the calibration of pH meters, pH monitors and controllers. Regular cleaning and calibrating of pH measuring equipment ensures accurate readings. Bluelab's EC CF equipment does not need calibrating, as they are all factory
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US$ 89.99
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