Natural Chemistry Phosphate Test Kit, 10/Pack | 10081NCM

Natural Chemistry Phosphate Test Kits are a simple, precise way to monitor your pools phosphate level. Included with purchase is one test kit with 10 test strips and one test vial. Tracking phosphate accumulation helps to keep your pool crystal clear all season long. This test kit is as easy to use as it is accurate: collect 10mL of pool water into the testing vial and insert one of the test strips securely into the cap of the vial; replace the cap and invert the test strip ten times, then compare its color to the supplied color chart for a simple diagnostic reading