Research Article

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 2

The MS/MS spectrums of TMEA (a) and IS (c), and the main corresponding product ion of TMEA (b) and IS (d).
(a)
(b)
(c)
(d)