Displacement Thin Layer Chromatography of some Ecdysteroids by Forced-Flow Development
Ecdysteroids have been separated by forced-flow displacement in a Chrompres(R) 10 chamber with the mobile phase supplied by a pump. Formation of the extra (beta) carrier and displacer fronts were found to depend on the mobile phase flow rate. Classical displacement TLC was also performed to compare...
Elmentve itt :
| Szerzők: | |
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| Dokumentumtípus: | Cikk |
| Megjelent: |
1993
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| Sorozat: | JPC - JOURNAL OF PLANAR CHROMATOGRAPHY - MODERN TLC
6 No. 6 |
| Tárgyszavak: | |
| mtmt: | 2082527 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/32133 |
| Tartalmi kivonat: | Ecdysteroids have been separated by forced-flow displacement in a Chrompres(R) 10 chamber with the mobile phase supplied by a pump. Formation of the extra (beta) carrier and displacer fronts were found to depend on the mobile phase flow rate. Classical displacement TLC was also performed to compare differences in the separation patterns obtained by TLC in both open (classical) and closed (forced-flow) systems. Two-dimensional (elution - displacement) TLC was also performed using forced flow. |
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| Terjedelem/Fizikai jellemzők: | 481-486 |
| ISSN: | 0933-4173; 1789-0993 |