Phosphorus Calibration Check Set (High Range) for Checker® HC - HI706-11
HI706-11 is a high-quality set of calibration standards that allows users to validate the Phosphorus High Range Checker®HC - HI706. The HI706-11 includes one sealed cuvette for zero ppm phosphorus and one cuvette that is tinted to an equivalent 7.5 +/- 0.5 ppm phosphorus 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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