Skip to main content
. 2012 Oct 3;3(1):9–19. doi: 10.1016/j.jpha.2012.09.002

Fig. 3.

Fig. 3

Typical MRM chromatograms of metformin (left panel) and IS (right panel) in human blank plasma (A), and human plasma spiked with IS (B), a LLOQ sample along with IS (C).