LASER TWO-PHOTON PHOTOIONIZATION DETECTION OF AROMATIC HYDROCARBONS IN REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

Atsushi HINO; Sunao YAMADA; Toshihiko NAGAMURA; Teiichiro OGAWA

doi:10.2116/bunsekikagaku.33.9_E393

Atsushi HINO, Sunao YAMADA, Toshihiko NAGAMURA, Teiichiro OGAWA

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Keywords: laser two-photon photoionization, polar solvents, liquid chromatography

JOURNAL FREE ACCESS

1984 Volume 33 Issue 9 Pages E393-E396

DOI https://doi.org/10.2116/bunsekikagaku.33.9_E393

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Abstract

A system has been developed to measure sensitively photocurrents from laser two-photon photoionization and to detect aromatic hydrocarbons in reversed-phase high performance liquid chromatography. The limit of detection for pyrene in acetonitrile was 18 ng/ml.

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