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Supercritical fluid chromatography with micro packed columns and carbon dioxide as a mobile phase

✍ Scribed by Toyohide Takeuchi; Daido Ishii; Muneo Saito; Kiyotkatsu Hibi

Book ID
108336685
Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
501 KB
Volume
295
Category
Article
ISSN
1873-3778

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πŸ“œ SIMILAR VOLUMES

Formic acid modified carbon dioxide as a
Formic acid modified carbon dioxide as a mobile phase in capillary supercritical fluid chromatography
✍ Jeffrey A. Crow; Joe P. Foley πŸ“‚ Article πŸ“… 1991 πŸ› John Wiley and Sons 🌐 English βš– 819 KB

A small percentage (0.3 % w/w) of formic acid was added to supercritical carbon dioxide to increase mobile phase polarity and improve separation of polar solutes on three different commercially available capillary columns. Formic acid reduced retention and altered selectivity for several polar compo