Hi Range Iron (total & soluble) Test Kit (50-500 ppm).

Kit comes in a plastic case and contains everything needed to perform up to 30 tests (except distilled water): HR CHEMets Refill, Flat Comparator, 25 mL sample cup, 10 mL syringe, activator solution and instructions.

Note:  Kit contains only enough Activator Solution to perform approximately 7 total iron tests.