HR CHEMets® is the new way to test at high ranges and replaces the now discontinued VACUettes product line.
The K-5520D Hydrogen Peroixde HR CHEMets® Test Kit (5-50 ppm) comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): HR CHEMets® Refill, Flat Comparator, 25 mL sample cup, 10 mL syringe, and instructions.
Analysis Time: 1 minute
$72.61