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General Hydroponics pH Test Indicator, 8 oz.

Item #: GH1516

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General Hydroponics
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pH Test Indicator 8 oz

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Fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution.


Brand General Hydroponics
SKU GH1516
Weight (lb.) 1
Height (in.) 6
Length (in.) 1.2
Width (in.) 1.7
Warranty Yes
Free Shipping No

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Ships Via FedEx/UPS

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