The Phosphate Low Range Checker® HC Calibration Check Set – HI-713-11 provides a simple solution to validating the Phosphate Low Range Checker® HC – HI-713 in the range of 0.00 to 2.50 ppm (mg/L). This high-quality set of standards is supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiry date for traceability when certifying the Checker® HC.

Calibration checking set for HI-713

The HI-713-11 is a calibration checking set for the HI-713 phosphate Checker.

Hanna optional Checker HC Calibration Sets provide a simple solution to validating your Checker HC. Each high quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a Certificate of Analysis.

HI-713-11 is a high-quality set of calibration standards that allows users to validate the Phosphate Low Range Checker® HC – HI-713. The HI-713-11 includes one sealed cuvette for zero ppm phosphate and one single-use standard cuvette that becomes tinted to an equivalent 1.00 +/- 0.08 ppm phosphate sample @ 25°C when the supplied reagent is added. The calibration check set is produced using reagent grade chemicals in a temperature controlled environment.