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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General Hydroponics pH Calibration 4.01 Solution, 8 oz
Additional information
| Weight | 1.50 lbs |
|---|---|
| Dimensions | 1.25 × 1.25 × 6.25 in |
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