Test Strip, Test Form Paper, Overall Length 3 in, Test Type Test Strips, Testing Parameter One QAC, Overall Width 1/4 in, Parameter Measurements Included 200 to 1, 500 ppm QAC, Number of Tests 50, pH Resolution Not Applicable, Test Detects For QAC, Includes Color Chart Label, Parameter Five Measurements Included Not Applicable, Parameter Four Measurements Included Not Applicable, Parameter Three Measurements Included Not Applicable, Parameter Two Measurements Included Not Applicable. This item has been restricted from sale in the following state (s): []