HR CHEMets® is the new way to test at high ranges and replaces the now discontinued VACUettes product line.
The K-6020B Iron (total & soluble) HR CHEMets® Test Kit (250-2500 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, pipettor tips, 100 uL fixed volume pipet, iron activator solution, and instructions.