Page 23 - PC 101 practical notes 24-25..

MANSOURA NATIONAL UNIVERSIY
PHARM D- CLINICAL PHARMACY LEVEL I PHARM. ANAL. CHEM. I (PC 101)

C Ca al lc cu ul la at ti io on ns s f fo or r v vo ol lu um me et tr ri ic c a an na al ly ys si is s ( (t ti it tr ra at ti io on n) )

Volume of the standard
equivalent to the sample

(x) N or (x) M

G Gi iv ve en n: :

1. Volume of the sample (= 10 ml for example).

2. Volume of the standard equivalent to the sample (End point “E.P” ).

3. Concentration of the standard (x N or x M).

R Re eq qu ui ir re ed d: :

Determination of the sample concentration in g/L or g%.

S So ol lu ut ti io on n: :

The concentration of the sample can be calculated as follows:

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