Sensitive Quantification of Liensinine Alkaloid Using a HPLC-MS/MS Method and Its Application in Microvolume Rat Plasma

Figure 3

Chromatogram of (a) liensinine 10 ng/mL and (b) dauricine 20 ng/mL on a Sunfire-C18 column. (c) Liensinine 10 ng/mL and (d) dauricine 20 ng/mL on a Gemini-C18 column at low pH conditions (0.1% formic acid pH 2.5).

(a)

(b)

(c)

(d)