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. Author manuscript; available in PMC: 2013 Sep 4.
Published in final edited form as: J AOAC Int. 2012 Nov-Dec;95(6):1579–1587. doi: 10.5740/jaoacint.12-096

Figure 4.

Figure 4

Loading plots for relative peak areas of Ginkgo biloba supplements in Figure 3 for: (A) PC1 and (B) PC2. Loading plots for peak images in Figure 6B for: (C) PC1 and (D) PC2.