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pH Dependent Redox Indicators


Redox indicators undergo discrete colour changes due to an electron transfer reaction. This occurs at a specific redox potential, and is typically both fast and reversible. The products below are also sensitive to pH, which must be controlled during titrations.

E0 values are given for pH = 7

Indicators are sold either in solution, or in the case of less stable indicators, as dry mixtures with inert salts. Both forms are ready for use in titration.

All products are produced locally in Canada by the Avalon Institute.

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Osorno Enterprises Inc.
976 Elgin Avenue
Winnipeg MB R3E 1B4
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December 31, 2020 - January 4, 2021
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