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. Author manuscript; available in PMC: 2009 Jul 14.
Published in final edited form as: J Chromatogr A. 2007 Oct 10;1172(2):127–134. doi: 10.1016/j.chroma.2007.09.075

Figure 6.

Figure 6

Base peak chromatograms from 1D and 2D separation of small molecules from 50 islets of Langerhans. Experiment performed as in Figure 6. [Brackets] indicate the average number of small molecules detected. A:1-D RPLC-MS [191] B-G 2-D SAX-RPLC B: 5 mM NH4HCO2 fraction [155] C. 100 mM NH4HCO2 fraction [70] D. 200 mM NH4HCO2 fraction [73] E. 300 mM NH4HCO2 fraction [41] F. 400 mM NH4HCO2 fraction [36] G. 500 mM NH4HCO2 fraction [18].