## Abstract The feasibility of using ethyl acetate for the desorption of trace pollutants from a liquid chromatographic precolumn on‐line into a diphenyltetramethyldisilazane‐deactivated retention gap and, subsequently analysis by means of capillary gas chromatography has been demonstrated. First 5
On-line liquid backflush of an uncoated precolumn for automated gas chromatographic analysis of complex mixtures
✍ Scribed by Gunnar Hagman; Johan Roeraade
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 836 KB
- Volume
- 654
- Category
- Article
- ISSN
- 1873-3778
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