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GH pH Test Indicator 8oz


$9.99

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 coloration of the liquid in the test vial. Many growers prefer the pH Test Kit to expensive electronic meters because of its reliability and ease of use.

 

 

Weight 0.6 lbs
Dimensions 1.2 x 1.7 x 6 in
Size

8 oz

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