Main Title |
What Causes Peak Splitting After Split, Splitless, or on Column Injection in Capillary Gas Chromatography. |
Author |
Ellington, J. J. ;
|
CORP Author |
Environmental Research Lab., Athens, GA. |
Publisher |
cMay 89 |
Year Published |
1989 |
Report Number |
EPA/600/J-88/481; |
Stock Number |
PB90-135542 |
Additional Subjects |
Gas chromatography ;
Capillary flow ;
Injection ;
Splitting ;
Sampling ;
Chemical analysis ;
Intake systems ;
Column packings ;
Liquid phases ;
Reprints ;
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB90-135542 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
4p |
Abstract |
Split, splitless, and on-column are the most widely used sample-introduction modes in capillary gas chromatography. Under ideal conditions, solutes are eluted to the detector as short discrete bands, yielding sharp narrow peaks. Problems occasionally are encountered with sample introduction into the column. The paper discusses some solutions for problems related to injection technique, injection volume, sample solvents used, column position in the inlet, dirty inlets, thermal gradients, etc. |
Supplementary Notes |
Pub. in Jnl. of Chromatography, v26 n5 p245-246 May 89. |
NTIS Title Notes |
Journal article. |
Title Annotations |
Reprint: What Causes Peak Splitting After Split, Splitless, or on Column Injection in Capillary Gas Chromatography. |
Category Codes |
99A; 94K |
NTIS Prices |
PC A01/MF A01 |
Primary Description |
600/01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
005317677 |
Origin |
NTIS |
Type |
CAT |