Iron Calibration Check Set for Checker® HC - HI721-11
HI721-11 is a high-quality set of calibration standards that allows users to validate the Iron Checker® HC - HI721. The HI721-11 includes one sealed cuvette for zero ppm iron and one cuvette that is tinted to an equivalent 1.00 +/- 0.06 ppm iron sample @ 25°C. The calibration check set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.
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