Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/16735| Title: | Gas chromatographic retention indices for the N-methyl-N-substituted benzamides on capillary columns |
| Authors: | Antonovic, Dusan G Mijin, Dusan Z Petrovic, Slobodan D Stojanovic, Nadezda D Nikolic, Aleksandar D |
| Issue Date: | Sep-2000 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Gas chromatographic retention indices (1) for series of 20 synthesized N-methyl-N-substituted benzamides on DB-1,DB-5 and DB-WAX capillary columns isothermal at 170, 190 and 210oC , and using temperature programmed gas chromatography (TPGC) have been determined within standard deviation of 0.6 i.u. The isothermal data obtained on these columns and TPGC data are compared and a comparison of the retention indices, ΔI and di/dT values presented as linear regression equations with correlation coefficient greater than 0.9970 within standard deviation of 0.6 i.u. The best resolution of the structural isomers is obtained using DB-1 capillary column. |
| Page(s): | 694-699 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Appears in Collections: | IJC-B Vol.39B(09) [September 2000] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 39B(9) 694-699.pdf | 1.39 MB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.