NEW YORK'S LARGEST HYDROPONIC EQUIPMENT SUPPLIER
GH PH TEST INDICATOR 8OZ
SKU GH1516
$10.99
In stock
Product Details
UPC: 793094015165
Brand: GENERAL HYDROPONICS
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 5 mL of solution.
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GH PH TEST INDICATOR 8OZ
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