Erowid.org: Erowid Reference 3162 : A Low-Cost Gradient System for High-Performance Liquid Chromatography. Quantitation of Complex Pharmaceutical Raw Materials : Erni F, Frei RW, Lindner W

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Erni F, Frei RW, Lindner W. “A Low-Cost Gradient System for High-Performance Liquid Chromatography. Quantitation of Complex Pharmaceutical Raw Materials”. J.Chromatog.. 1976;125(1):265-74. <a name="ref">Erni F, Frei RW, Lindner W.</a> <a href="/references/3162">"A Low-Cost Gradient System for High-Performance Liquid Chromatography. Quantitation of Complex Pharmaceutical Raw Materials"</a> <i>J.Chromatog.</i>. 1976;125(1):265-74.
Text Abstract (this page) Unknown - English (37 K) Show Articles by Erni F Frei RW Lindner W Article IDs LSDID: 2910 Erowid RefID: 3162 PubMedID: unknown Collections Hofmann Collection MDMA Collection All References	Abstract A gradient elusion system for the HPLC quantitation of complex pharmaceutical raw materials is described. The gradient elusion HPLC system was applied to the separation of synthetic mixtures of senna glycosides: sennosidea A, B and C and the ergot alkaloids listed below. Studio a on the gradient elusion system were carried out with caffeine in MeOH, PrOH or acetonitrile The separations were carried out on a column of reversed phase material Nucleosil C18 and acetonitrile /NaHCO3. Details of retention time are given.
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