A new configuration for coupling a purge-and-trap unit to a capillary column gas chromatograph via a cryogenic focusing interface has been developed. In this configuration, the precolumn of the cryogenic focusing interface was inserted through the septum of a split/splitless injection port where it
โฆ LIBER โฆ
Cryogenic focusing of pyrolysis products for direct (splitless) capillary gas chromatography
โ Scribed by T.P. Wampler; E.J. Levy
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 369 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0165-2370
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A new configuration for coupling purge-a
โ
Liu, Shili ;Kang, Jiangshi ;Strother, Dennis L. ;Carley, Robert J. ;Stuart, Jame
๐
Article
๐
1989
๐
John Wiley and Sons
๐
English
โ 470 KB
๐ 1 views
Direct identification of pentoses and he
โ
D.R. Budgell; E.R. Hayes; R.J. Helleur
๐
Article
๐
1987
๐
Elsevier Science
๐
English
โ 681 KB
Analysis of pyrolysis products of lignan
โ
Guido C. Galletti; Robert S. Ward; Andrew Pelter
๐
Article
๐
1991
๐
Elsevier Science
๐
English
โ 613 KB
Direct desorption of traps for capillary
โ
H. Young
๐
Article
๐
1981
๐
Elsevier Science
๐
English
โ 326 KB
The use of precolumns for solvent focusi
โ
Yan, Zimeng ;Nikelly, John G.
๐
Article
๐
1994
๐
John Wiley and Sons
๐
English
โ 443 KB
๐ 1 views
## Abstract In trace analysis by capillary GC it is often desirable to use larger than normal injection volumes to obtain sufficient sensitivity. This, however, results in a wider solvent peak and tailing, and may reduce column efficiency. This paper describes the use of a short length of a capilla
Determination of hexadecylpyridinium chl
โ
A. Christofides; W.J. Criddle
๐
Article
๐
1982
๐
Elsevier Science
๐
English
โ 437 KB