Thermo Products REDOX/ORP 9678BNWP - Manual (Page 13)

 Redox/ORP Electrode User Guide
6. Calculate the normality of the sample, N
x
, in equivalents per
liter.
N
x
= (V
t
* N
t
) / V
x
where:
N
t
= normality of titrant (Eq/1)
V
t
= volume of titrant at end point (mL)
V
x
= volume of sample (mL)
Table 2 References:
1. Furman (ed.), Scott’s Standard Methods of Chemical
Analysis, 5th Ed., Van Nostrand, Princeton, N.J. 1938.
2. Hillebrand, Lundell, Bright, and Hoffman, Applied Inorganic
Analysis, 2nd Ed., Wiley, New York, 1953.
3. Kolthoff and Sandell, Testbook of Quantitative Inorganic
Analysis, 3rd. Ed., MacMillan, New York, 1952.
4. Oesper, Newer Methods of Volumetric Chemical Analysis,
Van Nostrand, Princeton, N.J., 1938.
5. Treadwell and Hall, “Analytical Chemistry,” vol. 2,
Quantitative Analysis, 8th Ed., Wiley, New York, 1935.