Abstract
Vacuum and Headspace - An Efficient and Fast Combination for the Extraction of Volatile Compounds.
Highlights
Different methods of extraction of volatile compounds from the headspace are known
The aim is to combine Headspace In-tube Extraction (ITEX) with a vacuum pump to obtain a dynamic extraction at reduced pressure
Volatile compounds from the sample are trapped in an ITEXfilled needle using a vacuum of around 5–10 mbar
Summary
Different methods of extraction of volatile compounds from the headspace are known. Most of these techniques are carried out at a pressure higher than atmospheric pressure due to the heating of the sample in a closed space. Vacuum and Headspace – An Efficient and Fast Combination for the Extraction of Volatile Compounds Different methods of extraction of volatile compounds from the headspace are known.
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