Figure 3From: Quantitative analysis of the major constituents in Chinese medicinal preparation SuoQuan formulae by ultra fast high performance liquid chromatography/quadrupole tandem mass spectrometryThe content variation of 14 phytochemicals originated from SQC, SQP-1 and SQP-2 samples. In the bottom panel, the content level variation was normalized based on the contents in SQP-1 sample.Back to article page