Hanna Fluoride High Range Checker® HC Calibration Check Set - HI739-11 aquarium TDS meter Package: Bottles - size 230

Package: Bottles - size 230 mL

00 ppm (mg/L) phosphorus

& dry place

DO Range: 0

MA919B/1 Wine probe features include a Large PTFE Reference that helps prevent wine junction stains and clogging

Hanna Fluoride High Range Checker® HC Calibration Check Set - HI739-11 aquarium TDS meter Package: Bottles - size 230The 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