𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Large diameter open tubular columns in gas chromatographic analysis

✍ Scribed by Mehran, M. F.

Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
343 KB
Volume
9
Category
Article
ISSN
0935-6304

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Valve injection for gas chromatographic
Valve injection for gas chromatographic analysis on small-bore open tubular columns
✍ Daixin Tong; Allyson M. Barnes; Keith D. Bartle; Anthony A. Clifford πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 658 KB

An injection valve with a small internal loop actuated by pneumatic switching was used for high-speed gas chromatography (GC). Small internal diameter (50 and 100 p m i.d.1 open tubular columns were used for investigations of the injector performance. Several valve injection systems have been tested

Charcoal porous layer open tubular colum
Charcoal porous layer open tubular column gas chromatography for permanent gas analysis
✍ Hao Yun; Milton L. Lee; Karin E. Markides πŸ“‚ Article πŸ“… 1995 πŸ› John Wiley and Sons 🌐 English βš– 422 KB

The preparation of charcoal porous layer open tabular (PLOT) columns, and their application to the separation of permanent gases and light hydrocarbons are reported. Two types of charcoal, coconut and darco charcoal, were used to prepare columns from fused silica capillaries. The performance of thes

Flow of the carrier gas in open-tubular
Flow of the carrier gas in open-tubular capillary columns in temperature-programmed gas chromatography
✍ Hevesi, Tibor ;KrupcΓ­k, JΓ‘n πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 445 KB πŸ‘ 2 views

## Abstract A second‐order non‐linear partial different equation was derived to describe the dependence of carrier gas pressure in the column on the column distance and the time under temperature programmed conditions. This equation was solved numerically by the modified finite difference method fo

Surface modified wall coated open tubula
Surface modified wall coated open tubular columns: Development and application in pesticide analysis
✍ Onuska, F. I. ;Comba, M. E. πŸ“‚ Article πŸ“… 1978 πŸ› John Wiley and Sons 🌐 English βš– 178 KB

## Abstract Filamentary crystal growth on the inner surface of a glass analytical capillary column using a modified ammonium hydrogen difiuoride procedure, produced highly efficient wall coated open tubular columns. Baseline separation of the acetate derivatives of 2,3,4,6‐ and 2,3,5,6‐tetrachloro