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. Author manuscript; available in PMC: 2012 May 6.
Published in final edited form as: J Chromatogr A. 2011 Mar 17;1218(18):2546–2552. doi: 10.1016/j.chroma.2011.02.055

Fig. 2.

Fig. 2

Separation of uracil and alkylbenzenes using a monolithic poly(glycidyl methacrylate-co-ethylene dimethacrylate) capillary column (a) and its counterpart containing 0.25 wt% entrapped MWNT (with respect to the monomers) (b), both prepared at a temperature of 55 °C. Conditions: Column, 180 mm × 100 μm i.d., mobile phase 45% acetonitrile-5% THF-50% water, flow rate 1.00 μL/min, back pressure 16 MPa, UV detection at 254 nm; Peaks: uracil (1), benzene (2), toluene (3), ethylbenzene (4), propylbenzene (5), butylbenzene (6), and amylbenzene (7).