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  1. It is common to measure the pH of these solutions with a combination glass electrode with all chambers filled with aqueous (H2O) potassium chloride solutions. In the daily measurement of …

  2. acid base - exchanging H2O in buffer for D2O - pH vs pD ...

    I understand that pH meters don't work for deuterium, and it seems like deuterium also changes the spectral properties of the chromophores in pH paper (or in this case pD paper) Also, if I …

  3. Oct 29, 2018 · Below we demonstrate a formula derived experi-mentally from pH-meter readings of equivalent solu-tions in H2O and D2O, which provides a surprisingly accurate tool for …