HR CHEMets® is the new way to test at high ranges and replaces the now discontinued VACUettes product line.
The K-5520B Hydrogen Peroixde HR CHEMets® Test Kit (125-1250 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, 200 uL fixed volume pipet, pipettor tips, and instructions.