Vol. 1, Issue 2 (2013)
Two new Spectrophotometric Approaches to the Simultaneous Determination of Ezetimibe and Atorvastatin Calcium
Fig. 1: Zero Order Absorption Spectra of 20 µg/mL Ezetimibe and 20 µg/mL Atorvastatin Calcium using Methanol as a Blank
Fig. 2: Linearity of the Absorbance At 232.6 nm and 251.0 nm of the Zero Order Spectra to the Corresponding Ezetimibe Concentration (5 – 30 ug/mL)
Fig. 3: Linearity of the Absorbance At 232.6 nm and 251.0 nm of the Zero Order Spectra to the Corresponding atorvastatin calcium concentration (10 – 35 ug/mL)
Fig. 4: Zero Order Absorption Spectra of Ezetimibe 5 - 30 µg/mL using Methanol as a Blank
Fig. 5: Absorption Spectra of a (1:1) Mixture Contains 20 µg/mL of Ezetimibe and Atorvastatin Calcium, Mixture after Aivision by the Divisor, Mixture after Subtraction of the Constant and Mixture after Multiplication by the Divisor, using Methanol as a Blank
Fig. 6: Second Derivative Absorption Spectra of 20 µg/mL Ezetimibe and 20 µg/mL Atorvastatin Calcium using Methanol as a Blank
Fig. 7: images/8.1.png
Fig. 8: images/8.1.1.png
