TERNARY SOLVENT SYSTEMS FOR THE SEPARATION OF PTH AMINO-ACIDS BY REVERSED-PHASE HIGH-PRESSURE LIQUID-CHROMATOGRAPHY

被引：7

作者：

SPATZ, R

ROGGENDORF, E

机构：

[1] Applikationslabor, Spectra-Physics GmbH, Darmstadt, D-6100

来源：

FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE | 1979年 / 299卷 / 04期

关键词：

Chromatographie; HPLC; ternäre mobile Phasen; PTH-Derivate; Trenn. von Aminosäuren;

D O I：

10.1007/BF00488415

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The use of ternary solvent systems as mobile phases in the HPLC separation of selected PTH-amino acids (phe-lys, phe-ile, val-met) is described and it is shown that resolutions are obtained which cannot be achieved with binary phases. The system acetate buffer - acetonitrile - dimethylsulphoxide (50:30:20) has proved to be most satisfactory. © 1979 Springer-Verlag.

引用

页码：267 / 270

页数：4

共 13 条

[1] SOLVENT SELECTIVITY IN REVERSED-PHASE HIGH-PRESSURE LIQUID-CHROMATOGRAPHY [J].