Hanna Instruments HI 901 - Manual (Page 76)

5-36
METHODS
In order to calculate this volume, the remaining titrant 1 volume is titrated (pH/mV equivalence
point titration) with titrant 2.
After the excess volume of titrant 1 is calculated, the following formula is used to calculate
the exact volume of titrant 1 that was consumed by the sample:
V1 = V1tot – V1excess
When all the parameters are set, press to proceed with the “Calculating Sample
Concentration” formula:
Sample Calculations by Volume
When choosing formula, follow these steps:
⇐
First select the titrant 1 unit