GH PH Test Indicator Solution 8oz Full Kits and volatile organic compounds and

and volatile organic compounds and particulates down to 5 microns @ 1 GPM

tool sheds and AV closets

An excellent soil conditioner

Four layer design makes it more durable and resistant to leaks

Terpinator was created from years of researching naturally occurring plant compounds that are bio-osmotic potentiators

GH PH Test Indicator Solution 8oz Full Kits and volatile organic compounds andGeneral 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.