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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: J Am Soc Mass Spectrom. 2013 Apr 17;24(11):1700–1709. doi: 10.1007/s13361-013-0605-1

Figure 2.

Figure 2

Influence of column I.D. and particle size on detection sensitivity. (A) Calibration curve showed column I.D. and particle size had little influence on sensitivity under the same volumetric elution flow rate. (B) Chromatogram of LE (5 µl 200 pM injected) showed no obvious peak broadening using column packed with 10 µm particle compared to column packed with 5 µm particle. All measurements were done with 3 replicates.