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. Author manuscript; available in PMC: 2014 Apr 15.
Published in final edited form as: Talanta. 2013 Mar 13;108:123–130. doi: 10.1016/j.talanta.2013.03.005

Figure 4.

Figure 4

Figure 4

Figure 4

Figure 4

Figure 4

Figure 4

Figure 4

Figure 4

Representative quantitative results of the recursive extraction experiment (using procedure outlined in Fig. 1) of ~ 40 mg of heart tissue are shown. Replicate injections of each recursive extraction are shown. Signal for each metabolite was determined using PARAFAC signal deconvolution software [20,21]. The actual PARAFAC signals have been scaled down by a factor of 100,000 for clarity.