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Technique for injecting very large volumes in capillary supercritical fluid chromatography

✍ Scribed by Yukio Hirata; Yasuhiko Kadota; Tadashi Kondo

Book ID
102944456
Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
515 KB
Volume
3
Category
Article
ISSN
1040-7685

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πŸ“œ SIMILAR VOLUMES

Introduction of large sample volumes in
Introduction of large sample volumes in capillary supercritical fluid chromatography
✍ Hirata, Yukio ;Koshiba, Hisato ;Maeda, Tsuneaki πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 348 KB πŸ‘ 1 views

## Abstract A splitless injection method using make‐up flow was developed for SFC. Dilution of sample solvent with carbon dioxide mobile phase was very effective for focusing the solutes onto the column. Injection of a 4.5‐μl sample volume on a 100‐μm i.d. capillary column became possible.

On-line coupled liquid chromatography an
On-line coupled liquid chromatography and capillary supercritical fluid chromatography: Large-volume injection system for capillary SFC
✍ Hernan J. Cortes; Robert M. Campbell; R. Paul Himes; Curt D. Pfeiffer πŸ“‚ Article πŸ“… 1992 πŸ› John Wiley and Sons 🌐 English βš– 430 KB πŸ‘ 1 views

## Abstract A sample introduction system for capillary SFC was developed to allow introduction of relatively large sample volumes without significant decrease in chromatographic efficiency and resolution. The system includes a sample inlet capillary which receives the liquid aliquot from the LC, wh