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. Author manuscript; available in PMC: 2013 Oct 5.
Published in final edited form as: J Chromatogr A. 2012 Aug 17;1258:76–83. doi: 10.1016/j.chroma.2012.08.036

Fig. 9.

Fig. 9

Comparison of Fused-Core and totally porous particles. Columns: 4.6 mm × 150 mm; instrument: Agilent 1100 with autosampler; 5 μm Halo Fused-Core with 0.6 μm shell and 5 μm totally porous particles. Conditions for 1-Cl-4-nitrobenzene as in Fig. 2; capacity factor k = 2.7 for Fused-Core, k = 4.3 for totally porous. Conditions for verapamil – Mobile phase: 35% acetonitrile/65% aqueous 0.1% trifluoroacetic acid; temperature: 40 °C; injection: 0.5 μL; Fused-Core k = 2.8; totally porous k = 6.3.