Fluoride Calibration Check Set (High Range) for Checker® HC - HI739-11
HI739-11 is a high-quality set of calibration standards that allows users to validate the Fluoride High Range Checker®HC - HI739. The HI739-11 includes one sealed cuvette for zero ppm fluoride and one cuvette that is tinted to an equivalent 10.0 /- 1.0 ppm fluoride 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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