ISSN:
1612-1112
Schlagwort(e):
laser-induced photoacoustic spectroscopy
;
High-performance liquid chromatography detector
;
Flow cell
;
Polynuclear aromatic hydrocarbons
;
Piezoelectric ceramic transducer
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Summary A simple, corrosion-resistant and non-destructive flow cell optimized for laser induced photoacoustic spectroscopic detection of HPLC effluents is described. The characteristics and analytical figures of merit of the flow cell are presented. Application of the flow cell to the detection of polynuclear aromatic hydrocarbons in HPLC effluent is demonstrated. Limits of detection were on the order of tenths of parts per million. Comparisons with the conventional UV absorbance detector and among various laser powers are discussed.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF02279492
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