Chromium VI High Range Checker HC Calibration Check Set (0 and 300 ppb chromium VI)

The Chromium VI High Range Checker® HC Calibration Check Set – HI723-11 provides a simple solution to validating the Chromium VI High Range Checker^® HC – HI723 that has a range of 0 to 999 ppb. 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 300 +/- 15 ppb chromium VI @ 25^°C

Reusable with long shelf life stability