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International Journal of Spectroscopy
Table of Contents
Special Issues
International Journal of Spectroscopy
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2013
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Article
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Tab 5
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Research Article
Spectrophotometric Simultaneous Determination of Salbutamol Sulfate and Ketotifen Fumarate in Combined Tablet Dosage Form by First-Order Derivative Spectroscopy Method
Table 5
Assay result of marketed formulation.
Parameters
Ketotifen fumarate
Salbutamol sulfate
Actual concentration (µg/mL)
10
20
Concentration obtained (µg/mL)
10.19
19.95
%Purity
101.90
99.75
%RSD
1.41
0.37