6.Calculate the normality of the sample, Nx, in equivalents per liter.

Nx = (Vt * Nt) / Vx

where:

Nt = normality of titrant (Eq/1)

Vt = volume of titrant at end point (mL)

Vx = 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.

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Thermo Products 9678BNWP manual References