Simple fiber-optic interface for on-line supercritical fluid extraction fourier transform infrared spectrometry

Simple fiber-optic interface for on-line supercritical fluid extraction fourier transform infrared spectrometry

A simple and inexpensive fiber-optic interface for coupling a supercritical fluid extractor to a FT-IR spectrometer is described. The linear dynamic range of calibration for the TPH determinations was greater than three orders of magnitude.

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Veröffentlicht in:Analytical chemistry (Washington) 1994-10, Vol.66 (20), p.3543
Hauptverfasser: Heglund, Daniel L, Tilotta, David C, Hawthorne, Steven B, Miller, David J
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Fiber optics
Fluid dynamics
Scientific imaging
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Beschreibung
Zusammenfassung:A simple and inexpensive fiber-optic interface for coupling a supercritical fluid extractor to a FT-IR spectrometer is described. The linear dynamic range of calibration for the TPH determinations was greater than three orders of magnitude.
ISSN:0003-2700
1520-6882
DOI:10.1021/ac00092a041