| Main Title |
Capillary GC/FT-IR. |
| Author |
Griffiths, P. R. ;
de Haseth, J. A. ;
Azarraga, L. V. ;
|
| CORP Author |
California Univ., Riverside. Dept. of Chemistry. ;Georgia Univ., Athens. Dept. of Chemistry.;Environmental Research Lab., Athens, GA. |
| Year Published |
1983 |
| Report Number |
EPA-R-810430; EPA-600/J-83-157; |
| Stock Number |
PB84-172402 |
| Additional Subjects |
Chemical analysis ;
Laboratory equipment ;
Gas chromatography ;
Infrared spectroscopy ;
Performance evaluation ;
Design criteria ;
Sampling ;
Environmental surveys ;
Reprints ;
Fourier transform spectroscopy
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB84-172402 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
14p |
| Abstract |
Chemists have recognized the need for an instrumental technique that would yield complementary information to mass spectrometry in the analysis of complex mixtures. The development and application of gas chromatography/Fourier transform infrared spectrometry (GC/FTIR) is reviewed with emphasis on the factors affecting the performance of the capillary GC/FTIR interface. The present state of the art, particularly as it relates to the analysis of samples extracted from water and other environmental media, is described. The discussion covers chromatographic and optical considerations, chromatogram reconstruction, spectrum computation, and spectral searching. Achievement of the first subnanogram GC/FTIR spectrum is expected to occur in 1983 or 1984. |
| Supplementary Notes |
Prepared in cooperation with Georgia Univ., Athens. Dept. of Chemistry. |
| Availability Notes |
Pub. in Analytical Chemistry, v55 n13 p1361A-1387A 1983. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Capillary GC/FT-IR. |
| PUB Date Free Form |
c1983 |
| Category Codes |
14B; 99A; 68 |
| NTIS Prices |
Not available NTIS |
| Primary Description |
600/01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
416024475 |
| Origin |
NTIS |
| Type |
CAT |
