Hanna Fluoride High Range Checker® HC Calibration Check Set - HI739-11 6853848719610 TDS (0–2000 ppm)

TDS (0–2000 ppm)

Method: Adaptation of USEPA Phenatroline Method 315B - The reaction between Iron and the reagent causes an orange tint in the sample

dissolves existing deposits

Filters Heavy Metals & TDS: Reduces lead

and shared spaces needing convenient water access

Hanna Fluoride High Range Checker® HC Calibration Check Set - HI739-11 6853848719610 TDS (0–2000 ppm)The 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