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General Hydroponics pH Calibration 4.01 Solution, 8 oz
General Hydroponics pH Calibration 4.01 Solution, 8 oz


 
Price: $7.50

Product Code: GPCSF508
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Description
 
A few minutes and a small amount of this balanced pH Calibration Solution 4.01 are all growers need to adjust their pH meter and secure accurate nutrient solution readings. Available in an eight-ounce bottle.

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