General Hydroponics pH Control Kit
$6.98
Purchase General Hydroponics pH Control Kit
General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloradtion of the liquid in the test vial.
*Does Not Include pH Up or Down
Purchase General Hydroponics pH Control Kit
Select: pH Test Kit 1 Ounce; ph Test Indicator 8 Ounces
Other products in the category Growing Supplies / Hydroponic PH/EC/TDS Meters & Solutions / PH/EC/TDS/ Solutions:
General Hydroponics Calibration Solution -- General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics . . .
General Hydroponics pH Up/Down -- General Hydroponics pH Up/Down
To maximize plant growth, the pH content of your nutrients should be
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Earth Juice Natural pH Up -- Earth Juice Natural pH Up - pH adjusting crystals that will, once and for all, eliminate the hassles and worries of spilling, splashing and dealing with harsh liquid pH adjusters. Use to adjust the pH . . .
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