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. Author manuscript; available in PMC: 2009 Nov 5.
Published in final edited form as: J Sep Sci. 2009 May;32(10):1632–1641. doi: 10.1002/jssc.200900074

Figure 1.

Figure 1

Comparison of the (a) response and (b) logarithmic response profile for a 100 µl injection of 10 µM racemic warfarin onto a 2.5 mm × 2.1 mm I.D. control column or HSA column that was prepared using Nucleosil 300-7 silica. These chromatograms were obtained at 25°C and 4 ml/min using pH 7.0, 0.10 M potassium phosphate buffer as the mobile phase.