Ammonia High Range Checker® HC Calibration Check Set

The Ammonia High Range Checker® HC Calibration Check Set - HI733-11 provides a simple solution to validating the Ammonia High Range Checker® HC - HI733 that has a range of 0.0 to 99.9 ppm (mg/L) as NH₄⁺. 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 25.0 +/- 2.0 ppm NH₄⁺ @ 25°C
• Reusable with long shelf life stability