Details
 
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.
 
Features
 
Supplied with Certificate of Analysis
Standard value of 25.0 +/- 2.0 ppm NH4+ @ 25°C
Reusable with long shelf life stability
 
More Information
 
HI733-11 is a high-quality set of calibration standards that allows users to validate the Ammonia High-Range Checker® HC - HI733  The HI733-11 includes one sealed cuvette for zero ppm NH4+ and one cuvette that is tinted to an equivalent 25.00 +/- 2.0 ppm NH4+ sample @ 25°C. The calibration check set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.