0 °C / 32

protecting your plumbing

Convert to dKH if desired: dKH = ppm ÷ 17

Where is the Santevia MINA Pitcher made

Hanna Instruments Manganese High Range Checker HC Calibration Check Set - HI709-11 lab grade ORP 0 °C / 32The Manganese High Range Checker HC Calibration Check Set HI709 11 provides a simple solution to validating the Manganese High Range Checker HC HI709. 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 certifying the Checker HC. Supplied with Certificate of