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General Hydroponics (GH) pH Control Kit For Sale
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General Hydroponics (GH) pH Control Kit:
$23.99
GH pH Control Kit Contents - 8oz pH Up solution
- 8oz pH Down solution
- 1oz pH Test Indicator solution
- Small vial
- Transfer pipette
Use - Add pH Up to nutrient solution if it's too low
- Add pH Down if nutrient solution pH is too high
- Ideal pH is 5.5 to 6.5
- To measure pH, fill the vial halfway with nutrient solution, use pipette and squeeze 3-5 drops of GH pH indicator solution to the vial. Mix and observe the color. Compare to chart.
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