Vacuum-assisted headspace solid phase microextraction: Improved extraction of semivolatiles by non-equilibrium headspace sampling under reduced pressure conditions

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Elefteria Psillakis(); Evangelia Yiantzi(); Lucia Sanchez-Prado(); Nicolas Kalogerakis();

Summarization: A new headspace solid-phase microextraction (HSSPME) procedure carried out under vacuum conditions is proposed here where sample volumes commonly used in HSSPME (9 mL) were introduced into pre-evacuated commercially available large sampling chambers... View more
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