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Analytical / Chromatography > Videos & Web Seminars > SPME Videos > Solventless Sample Prep
SPME Videos

Solventless Sample Prep

Short video illustrates the exposed SPME fiber coating in equilibrium with the sample headspace during a typical SPME sample extraction process.



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video with Brazil Portuguese Vídeo com tradução para Português

Solventless injection. SPME is a solventless extraction technique based on the equilibrium between the sample and the coating on the SPME fiber. Exposure of the SPME fiber to the headspace of the sample is enough to ensure extraction of the organics present. The coating on the SPME fiber adsorbs organics directly from the sample matrix without the need of solvents.