Hanna Fluoride High Range Checker® HC Calibration Check Set - HI739-11 low range ammonia tester in 2 points through offset

in 2 points through offset and slope trimmers

Probe: Fixed

Drinking water treatment and distribution compliance testing

The ZeroWater TDS Meter The Zero Water TDS Meter with temperature reading allows you to measure TDS level for the water

Hanna Fluoride High Range Checker® HC Calibration Check Set - HI739-11 low range ammonia tester in 2 points through offsetThe Fluoride High Range Checker HC Calibration Check Set HI739 11 provides a simple solution to validating the Fluoride High Range Checker HC HI739 that has a range of 0. 0 to 20. 0 ppm (mg L) fluoride. 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