𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Back-pressure regulated restrictor for flow control in capillary supercritical fluid chromatography

✍ Scribed by Raynie, Douglas E.; Markides, Karin E.; Lee, Milton L.; Goates, Steven R.


Book ID
126816105
Publisher
American Chemical Society
Year
1989
Tongue
English
Weight
525 KB
Volume
61
Category
Article
ISSN
0003-2700

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Flow rate control in pressure-programmed
✍ Hans-Gerd Janssen; Jacques A. Rijks; Carl A. Cramers πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 527 KB

## Abstract A versatile and simple system is described that allows variation of the column flow rate in open‐tubular capillary supercritical fluid chromatography using both on‐column and postcolumn detection. The system is based on column‐effluent splitting in a low‐dead‐volume T piece at the colum

Temperature and pressure controlled UV d
✍ Yukio Hirata; Seiki Katoh πŸ“‚ Article πŸ“… 1992 πŸ› John Wiley and Sons 🌐 English βš– 321 KB

## Abstract A method of controlling UV cell pressure was developed for capillary supercritical fluid chromatography. The cell pressure was kept constant even during pressure programming. This allowed the use of the UV detector at high sensitivities without base‐line drift. It could also be used as

Evaluation of flow restrictors for open-
✍ Pinkston, J. David ;Hentschel, Rosemary T. πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 600 KB

## Abstract Proper performance of the flow restrictor is of crucial importance in supercritical fluid chromatography. This is especially the case when the restrictor is the interface between the chromatographic column and a detector operating at lower pressure than the column. The performance of th

Dynamic control of split flow in packed
✍ Jian Jun Li; Kevin B. Thurbide πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 609 KB

## Abstract Remote control of the vent/detector split flow ratio in packed column supercritical fluid chromatography (pSFC) with flame ionization detector (FID) is demonstrated using a dual heated restrictor method. Restrictors stemming from a Tee at the separation column outlet were, respectively,