High performance liquid chromatography of fluorescein isothiocyanate isomers and intermediate products.
نویسندگان
چکیده
منابع مشابه
High-performance liquid chromatography of coproporphyrin isomers.
A reversed-phase system is described for the simultaneous isocratic separation of coproporphyrin I, II, III and IV isomers. The retention behaviour of coproporphyrin I and III is studied in detail. The method is suitable for both analytical and semi-preparative separation.
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A reversed-phase gradient elution system is described for the simultaneous separation of the type I and type III isomers of 8-, 7-, 6-, 5- and 4-carboxylated porphyrins and isocoproporphyrins. The method, adaptable for isocratic and stepwise separation of individual groups of isomers, is also suitable for preparative isolation of pure porphyrins. The analyses of porphyrin isomers in the urine a...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 1985
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.1.447