Gas extraction system

A highly polar solid-phase extraction device useful for analyzing trace organic compounds in aqueous and gaseous media, and also headspace analysis of solid and liquid samples. Magic Chemisorber PEG is a solid-phase extraction device in which a thickness of 30 µm og polyethylene glycol (PEG) is bonded to the outer wall of a deactivated stainless steel tube. This is an innovative solid-phase extraction device that has high selectivity for polar compounds such as alcohols and carboxyl groups, because PEG having a strong polarity is used as a stationary phase. In extraction analysis, the device is immersed in a sample (gas/liquid) or placed in the headspace of a solid sample. After that, the extracted compounds are thermally desorbed using a pyrolyzer, etc. and then GC analysis is conducted. • High selectivity toward polar compounds • Quick and simple sample pretreatment at low cost • Automatically cleaned during GC analysis, so it can be used immediately for the next run • Repeatedly usable • Fit to sample tubes for thermal desorption devices from various manufacturers • Available in two sizes for your specific needs