Development of a new system of cold fiber solid phase microextraction

Menezes, Helvécio C.; Cardeal, Zenilda de L.

Palavras-chave: CF-SPME, gas chromatography mass spectrometry, Volatile Organic Compound.

Resumo: This paper presents a description and application of a system of cold fiber solid phase microextraction. The system uses liquid nitrogen transferred by copper tubes to the outside of the SPME fiber. The system is simple, cheap and allows portability. Applications are described for environmental and food analysis.

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