A New Method of Area under the Absorbance-Wavelength Curve for Rats Total Metabolomic Pharmacokinetics from Yangxue Injection with Multicomponents

Figure 4

Chromatograms of blank plasma (black) and plasma sample at 30 minute (pink). Peaks: 1, sodium ferulate; 2, tetramethylpyrazine hydrochloride; 3, tanshinol sodium; 4, sodium tanshinone IIA sulfonate.

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