Hanna Instruments Ammonia High-Range Checker Calibration Check

HI-733-11 Cal Check Standard for Ammonia HR Checker 0.0 - 99.9ppm HI-733
Hanna optional Checker HC Calibration Sets provide a simple solution to validating your Checker HC. Each 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 expiry date to provide traceability when certifying the Checker HC.
HI-733-11 is a high-quality set of calibration standards that allows users to validate the Ammonia High Range CheckerHC - HI-733. The HI-733-11 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 using reagent grade chemicals in a temperature controlled environment.