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. Author manuscript; available in PMC: 2009 Feb 1.
Published in final edited form as: J Am Soc Mass Spectrom. 2007 Nov 1;19(2):173–189. doi: 10.1016/j.jasms.2007.10.018

Figure 6.

Figure 6

Schematic diagram of a hybrid triple quadrupole/linear ion trap modified by addition of an atmospheric sampling glow discharge ionization source on the side of Q3 linear ion trap for ion/ion reactions. Reprinted from reference [43] by Wu et al. with permission from Anal. Chem. 2004, 76, 5006–5015. Copyright 2004 American Chemical Society.