Concentration 3006 2901 2892 Absorbance std 0.540 0.540 0.540 Absorbance sx 0.555 0.526 0.540 100.3 mg X2 Sample weight Specs 95 - 105% Concentration = 0.0403 mg/mL Dilution factor = 2500 mL Formula: % potency = (Abs sx / Abs std)(Conc)(Dilution factor) x 100 100.6 mg 100.1 mg X1 X3 Weight of sx

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Chapter1: Chemical Foundations
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Using the data and formula given below, compute for the potency of Lot No. 3006, 2901 & 2892:

Concentration
3006
2901
2892
Absorbance std
0.540
0.540
0.540
Absorbance sx
Sample weight
Specs 95 - 105%
Concentration = 0.0403 mg/mL
Dilution factor = 2500 mL
0.555
0.526
0.540
100.6 mg
X1
100.3 mg
100.1 mg
X)
X3
Formula: % potency = (Abs sx / Abs std)(Conc)(Dilution factor) x 100
Weight of sx
Transcribed Image Text:Concentration 3006 2901 2892 Absorbance std 0.540 0.540 0.540 Absorbance sx Sample weight Specs 95 - 105% Concentration = 0.0403 mg/mL Dilution factor = 2500 mL 0.555 0.526 0.540 100.6 mg X1 100.3 mg 100.1 mg X) X3 Formula: % potency = (Abs sx / Abs std)(Conc)(Dilution factor) x 100 Weight of sx
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