1
/
of
2
GH pH Test Indicator
GH pH Test Indicator
12 in stock
Regular price
$9.49 USD
Regular price
Sale price
$9.49 USD
Unit price
/
per
Shipping calculated at checkout.
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 experienced growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease of use, which are important factors when the health of a valuable crop is at stake. Use 3 drops per 5ml of solution.
Pickup available at Independence Store
Usually ready in 24 hours
