Distribution of the stationary phase in the GLC column
✍ Scribed by Olsson, A-M. ;Jönsson, J. Å.
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 214 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0935-6304
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✦ Synopsis
The present study has examined one aspect of FSCC inertness/ activityldeactivation-the tailing of aliphatic alcohols with thermally aged columns. A mixture of compounds containing 1 -heptanol, 1 -octanol, and eight other major components exhibited minimal tailing (Figure l a ) when analyzed on a new FSCC (J&W Scientific,
📜 SIMILAR VOLUMES
repeated runs on one single capillary column. This is illustrated in the analysisofa realsample (Figure I), onacapillarycolumnwhich had taken more than 50 samples.The quantitative resultobtained, 7 ppm of Arochlor 1260, was confirmed by official Government Laboratories. ## Figure 1 Waste oil cont
## Abstract With recent advances in column technology it is now possible to prepare highly efficient, very inert, and thermally stable capillary columns coated with nonpolar polysiloxane stationary phases. Unfortunately, the same degree of success has not been achieved for some of the more polar po