Vacuum-assisted headspace microextraction allows faster extraction, lower sampling temperatures, enhanced sensitivity and greener methods.
This technique is compatible with HeadSpace, SPME and SPME Arrow, offering:
- A typical halving of extraction times when sampling under vacuum, reducing total cycle time for high sample throughput in analytical laboratories
- Avoidance of elevated temperatures to achieve high sensitivity, minimizing sample degradation and energy consumption
- Detection of more semi-volatiles without affecting the extraction of volatiles
- Repeatability and sensitivity for semi-volatiles