Research Article

A Simple and Convenient Method for Simultaneous Determination of Schizandrol A, Schizandrol B, Schisandrin A, γ-Schisandrin, and Schisandrin C

Table 5

Peak area and RSD of intraday precision of high concentration.

RSD (%)

Schizandrol A14726.314727.914736.114760.914775.20.15
Schizandrol B3549.53546.83551.33557.23560.70.16
Schisandrin A4911.34913.14914.44918.74921.50.09
γ-Schisandrin2624.72626.92627.42630.12633.60.13
Schisandrin C2708.62710.32711.22717.82713.20.13