Chlorine Ultra High Range Checker® HC Calibration Check Set – HI771-11

The Chlorine Ultra High Range Checker® HC Calibration Check Set – HI771-11  provides a simple solution to validating the Total Chlorine Ultra High Range Checker® HC – HI771 that has a range of 0 to 500 ppm. 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 for traceability when certifying the Checker® HC.

• Supplied with Certificate of Analysis

• Standard value of 200 ±10 ppm total chlorine @ 25℃
• Reusable with long shelf life stability