542516.fig.001a
(a)
542516.fig.001b
(b)
542516.fig.001c
(c)
542516.fig.001d
(d)
Figure 1: A typical representative overlaid GC chromatograms of (a) LOQ of 2-CMPB; (b) standard of 2-CMPB; (c) LOQ of 2-BMPB with (d) standard of 2-BMPB.