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What SPE to use to clean up sesame oil from de sample in hormone injetable?

Question asked by wilsonreivax1909 on Jun 4, 2020
Latest reply on Jun 8, 2020 by dannymobbs

My sample are made by sesame oil, estratio enanthate and algestrone. I extract API with acetonitrile and methanol with good recovery, but if many durty peaks from sesame oil.

I would like to clean up the sample before inject in HPLC, and think to uso a SPE system.