Phosphate Calibration Check Set (High Range) for Checker® HC - HI717-11
HI717-11 is a high-quality set of calibration standards that allows users to validate the Phosphate High Range Checker®HC - HI717. The HI717-11 includes one sealed cuvette for zero ppm phosphate and one cuvette that is tinted to an equivalent 15.0 /- 1.5 ppm phosphate 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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