Redox

Potential redox (or oxidation reduction) of a solution is the potential absorbed by an inert electrode (usually of gold or platinum) immersed in the solution. Whatever the number of redox pairs that are in equilibrium in solution, potential always has one value that, in general, also depends on temperature and pH.

The Redox XS solutions are controlled by direct potentiometry with a Pt / Sample / 3MKCl / AgCl / Ag measurement system, along with the Certificate of Analysis that guarantees quality, traceability and accuracy. To be used every day for sensor testing.

Values

1x250 ml XS Redox/ORP 200 mV ± 5mV / 25°C with N.I.S.T certificate (dark bottle)

1x250 ml XS Redox/ORP 475 mV ± 5mV / 25°C with N.I.S.T certificate (dark bottle)

1x500 ml XS Redox/ORP 475 mV ± 5mV / 25°C with N.I.S.T certificate

1x5Lt XS Redox/ORP 650 mV ± 5mV / 25°C with N.I.S.T certificate (Politainer Cubibox)