Main Title |
Gas Chromatographic Elution Patterns of Chlorinated Dioxins versus Column Polarity. |
Author |
Donnelly, J. R. ;
Sovocool, G. W. ;
|
CORP Author |
Lockheed Engineering and Sciences Co., Inc., Las Vegas, NV.;Environmental Monitoring Systems Lab., Las Vegas, NV. |
Publisher |
c1992 |
Year Published |
1992 |
Report Number |
EPA-68-C0-0049; EPA/600/J-92/223; |
Stock Number |
PB92-192186 |
Additional Subjects |
Gas chromatography ;
Environmental monitoring ;
Chemical analysis ;
Dioxins ;
Mathematical models ;
Chlorine organic compounds ;
Polychlorinated dibenzodioxin ;
Dibenzodioxin/tetrachloro ;
Polarity ;
Elution ;
Separation ;
Columns(Process engineering) ;
Reprints ;
Dibenzodioxin/pentachloro ;
Dibenzodioxin/hexachloro
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB92-192186 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
7p |
Abstract |
A model has been developed which successfully predicts the order of elution and relative retentions of tetra-, penta- and hexachloro-dibenzo-p-dioxins for gas chromatography (GC) columns of different polarity. These congeners include the most toxic 2,3,7,8-substituted isomers, and contain numerous difficult-to-separate isomers. The model allows the correlation of GC retention time to dioxin substitution pattern. The model also allows the prediction of dioxin elution order and relative retention time spacing for GC columns of different polarity. (Copyright (c) 1992 Elsevier Science Publishers B.V.) |
Supplementary Notes |
Pub. in Jnl. of Chromatography 594, p269-273 1992. Sponsored by Environmental Monitoring Systems Lab., Las Vegas, NV. |
NTIS Title Notes |
Journal article. |
Title Annotations |
Reprint: Gas Chromatographic Elution Patterns of Chlorinated Dioxins versus Column Polarity. |
Category Codes |
68; 99A |
NTIS Prices |
PC A02/MF A01 |
Primary Description |
600/07 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
220523850 |
Origin |
NTIS |
Type |
CAT |