A Rapid and Sensitive UHPLC-MS/MS Method for Determination of 2, 3, 8-Trimethylellagic, a Potent Active Compound from Sanguisorba officinalis L., and Its Application in the Pharmacokinetic Study within Thrombocytopenia Rats

Figure 5

The MRM chromatograms of blank plasma (a), blank plasma with 5 ng/mL TMEA and 50 ng/mL IS (b), and plasma collected at 0.5 h after treated with 4 mg/kg TMEA in thrombocytopenia rat and 50 ng/mL IS (c).

(a)

(b)

(c)