Delivery: The K-6020B Iron (total and soluble) HR CHEMets® test kit (250 to 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 µl fixed volume pipet, iron activator solution, and instructions. Note: Kit contains only enough activator solution to perform approximately 7 total iron tests.