HI-711-11 Total Chlorine Calibration Check Set 0.00 and 1.00 ppm standards

The HI-711-11 includes one sealed cuvette for zero ppm total chlorine and one cuvette that is tinted to an equivalent 1.00 +/- 0.05 ppm total chlorine sample @ 25°C. The calibration check set is produced using reagent grade chemicals in a temperature controlled environment.

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. The certificate of Analysis provides the lot number, reference values and expiry date to provide traceability when certifying the Checker HC.