HI723-11 – Chromium VI High-Range Checker® HC Calibration Check Set

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