Classifying Ditropan XL Tablets Using AOTF-NIR Spectroscopy

A Brimrose AOTF-NIR Free Space spectrometer was used to scan four groups of Ditropan XL Tablets: 0 mg placebo, 5 mg placebo, 15 mg active, and 5 mg OC(overcoated). The tablets were scanned from the side and only 2 scans were collected per spectrum because in the real-life application for these tablets, they will be moving very fast under the light beam. The spectra showed enough differences for classification analysis, especially for the 15 mg active tablets which had much different spectral features than the other three groups.

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