Can anyone please share the protocol for electrolyte assay standardized for yeast?

01 January 2020 1 6K Report

Can anyone please share the protocol for electrolyte assay standardized for yeast? I don't have any equipment for measuring the conductivity, can it be measured using the pH meter?

Karen A. Darbinyan

Hello

There is not any direct relation between conductivity and pH.

pH measures the concentration of H+ ion only,

Conductivity measures the concentrations of all active ions present in the solution but at lower pH (higher concentration of H+ ions) and at higher pH (Higher concentration of OH-) and near pH = 7 value of TDS is low. Due to the small size, H+ ions TDS value will be higher than OH- .

Good luck!

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