Potentiometric test corrected for blank value two-slide method

Potentiometric test corrected for blank value (two-slide method) log (c - A c,) = A -t- A,g(E) 

The relevant concentration or activity of a sample can be calculated with the help of the equations given above. The instrument incorporates also several programmes that check on, among other factors, linearity, extremely high or low values or substrate consumption. 

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