Determination of Vitamin and Aminophylline by a Method of PLS

Yan Hong Lei

doi:10.4028/www.scientific.net/AMR.881-883.493

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Determination of Vitamin and Aminophylline by a Method of PLS
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The Removal of Strontium(II) and Neodymium(III) from their Aqueous Solutions on Chrysotile Nanotubes
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Determination of Vitamin and Aminophylline by a Method of PLS

Abstract:

This paper described a spectrophotometric method for simultaneous determination of two drugs,Vitamin C, aminophylline with the aid of partial least squares. The proposed method was successfully applied to overcome the overlapping of their absorption curves in the UV spectral region.The result was shown that the predictive errors obtained by the PLS method was 9.25%. Recovery of the method by standard addition method was respectively valued 92.43% (for vitamin C) and 102.53% (for aminophylline).