Hrc-journal of High Resolution Chromatography

Prototypical Test Substances for a Reversed Phase in a Retention Parameter Model

Pub Date : 1999-08-01 DOI: 10.1002/(SICI)1521-4168(19990801)22:8<454::AID-JHRC454>3.0.CO;2-# L. Rohrschneider

Use of isopropanol as a modifier in a hexane-acetonitrile based mobile phase for the silver ion HPLC separation of positional isomers of triacylglycerols containing long chain polyunsaturated fatty acids

Pub Date : 1999-06-01 DOI: 10.1002/(SICI)1521-4168(19990601)22:6<357::AID-JHRC357>3.0.CO;2-# J. Han, Y. Iwasaki, T. Yamane

Separation of Chlorophylls and Their Degradation Products using Packed Column Supercritical Fluid Chromatography (SFC)

Pub Date : 1999-06-01 DOI: 10.1002/(SICI)1521-4168(19990601)22:6<339::AID-JHRC339>3.0.CO;2-# S. Buskov, H. Sørensen, S. Sørensen