Description
General Hydroponics®, pH Down, Liquid, Acid, Premium Buffering For pH Stability (1 Gallon) food storage M10030B calibration solution is formulated M10030B calibration solution is formulated at 12 Conductivity and temperature do not need to be calibrated as this is locked in during manufacture Test your nutrient solution add pH Down according to the product directions
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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