Abstract

A new interface has been developed to couple the solid phase microextraction (SPME) sampling technique with narrow-bore high-performance liquid chromatography (HPLC). This interface maintains the advantages of SPME as a fast, solvent-free, portable, and inexpensive sampling technique. In addition, it provides possibilities for the analysis of semi- and nonvolatile organic compounds in water, an analysis that is difficult to achieve with gas chromatography. Polycyclic aromatic hydrocarbons (PAHs) were selected as test analytes for the system's evaluation. The interface was shown to provide a successful way of coupling SPME with HPLC for the analysis of PAHs.

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