HI-733-11 CAL CHECK STANDARD FOR AMMONIA HR CHECKER 0.0 - 99.9PPM

The Ammonia High Range Checker® HC Calibration Check Set – HI-733-11 provides a simple solution to validating the Ammonia High Range Checker® HC – HI-733 that has a range of 0.0 to 99.9 ppm (mg/L) as NH4+.