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Fig. 3 | AAPS Open

Fig. 3

From: Development and validation of a headspace GC-MS method to evaluate the interconversion of impurities and the product quality of liquid hand sanitizers

Fig. 3

Chromatogram of product A with acetaldehyde detected above the concentration limit and product G with no acetaldehyde detected*. *The top chromatograms in red represent product A and the bottom chromatograms in green represent product G. The chromatograms on the left are scaled so that the acetaldehyde impurity could be visualized. The chromatograms on the right are scaled to the peak of the active ingredients

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