Title

Unintensified Photodiode Array Fluorescence Detector for High-Performance Liquid Chromatography

Document Type

Article

Publication Date

9-1-1990

Abstract

An unintensified photodiode array based multichannel fluorescence detector has been developed for use in high-performance liquid chromatography. The detector uses a low wattage xenon capillary flashlamp as an excitation source suppłying high-intensity radiation throughout the UV and visible region. Fluorescence emission is monitored over a 250-nm range, providing on-line spectral information of chromatographic effluent. Linear dynamic range covers at least 3 orders of magnitude, with detection limits In the low nanogram range for several polycyclic aromatic hydrocarbons. © 1990, American Chemical Society. All rights reserved.

Publication Source (Journal or Book title)

Analytical Chemistry

First Page

1754

Last Page

1758

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