Reagecon 475 mV Redox Oxidation/Reduction (ORP) Standard at 25C

Description

This Reagecons 475 mV +/- 5mV Standard acts as a Control or Reference Material. This is because Redox Oxidation/Reduction ORP is an absolute measurement and the sensing electrode does not require calibration. This Standard verifies the functionality of the sensing and reference electrode; the analysts technique; environmental conditions and the operation of the measuring meter. The value of 475 mV quoted refers to the potentials of the platinum electrode v Ag/AgCl reference electrode.