本文件描述了六种麦角生物碱（麦角碱、， 麦角新碱、麦角新碱、麦角胺、麦角新碱和麦角新碱）及其-麦角新碱差向异构体对 经色谱柱净化后的液相色谱-串联质谱（LC-MS/MS） 分散固相萃取（dSPE）。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document describes a method for the determination of the sum of six ergot alkaloids (ergocornine, ergometrine, ergocristine, ergotamine, ergosine and ergocryptine) and their -inine epimer pairs by liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) after clean-up by dispersive solid phase extraction (dSPE).All current amendments available at time of purchase are included with the purchase of this document.