LC separation of ephedrine and methylephedrine was established, and it improved anti-interference ability and detection limit.
本研究建立麻黄碱及甲基麻黄碱的液相分离条件,提高了检测的抗干扰能力和检测限。
参考来源 - 液相色谱—质谱在槟榔功效成分和违禁药物分析中的应用研究With LPME, some substances in urine which interfere with the determination of ephedrine and methylephedrine were eliminated efficiently and the higher selectivity was obtained.
尿样中存在对微量麻黄素和甲基麻黄素检测的干扰物质，但是通过液相微萃取后，能有效的去除干扰物质，获得了较高的选择性。
参考来源 - 生物活性物质提取富集方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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