Hanna Marine Marine pH Checker Calibration Check Set HI780-11

The Copper High Range CheckerHC Calibration Check Set – HI702-11 provides a simple solution to validating the Copper High Range CheckerHC – HI702. 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 CheckerHC.

• Supplied with Certificate of Analysis
• Standard value of 2.00 0.10 ppm copper @ 25C
• Reusable with long shelf life stability