HIGH RANGE PEROXIDE TEST STRIPS, 30/package
$26.99/PACKAGE
Description
Measurement Increments: 0, 200, 400, 800, 1600, 2500, 5000, 10000, 30000 ppm (mg/L),
32 seconds of dwell time
$26.99/PACKAGE
Measurement Increments: 0, 200, 400, 800, 1600, 2500, 5000, 10000, 30000 ppm (mg/L),
32 seconds of dwell time