Local Storage seems to be disabled in your browser.
For the best experience on our site, be sure to turn on Local Storage in your browser.

Free Chlorine Checker HC® Calibration Check Set HI701-11


The Free Chlorine Checker® HC® Calibration Check Set - HI701-11 provides a simple solution to validating the Free Chlorine Checker® HC® - HI701 in the range of 0.00 to 2.50 ppm (mg/L). This 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 expiration date to provide traceability when certifying the Checker®HC®.

  • Supplied with Certificate of Analysis
  • Standard value of 1.00 +/- 0.05 ppm free chlorine @ 25°C
  • Reusable with long shelf life stability
More Information
Manufacturer Hanna Instruments
Solution Parameters Chlorine
Hazardous No