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. Author manuscript; available in PMC: 2012 Dec 28.
Published in final edited form as: Anal Bioanal Chem. 2012 Feb 23;402(9):2923–2933. doi: 10.1007/s00216-012-5773-5

Figure 2.

Figure 2

Representative chromatograms produced from UPLC separations of Calu-3 cell lipids using the capillary HSS T3 column. (A) positive ESI mode and (B) negative ESI mode.