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Determination of 4-tert.-octylphenol and 4-nonylphenol in laboratory animal feed sample by stir bar sorptive extraction followed by liquid desorption and column-switching liquid chromatography–mass spectrometry with solid-phase extraction
KAWAGUCHI, M, TAKAHASHI, S, SESHIMO, F, SAKUI, N, OKANOUCHI, N, ITO, R, INOUE, K, YOSHIMURA, Y, IZUMI, S, MAKINO, TVolume:
1046
Language:
english
Journal:
Journal of Chromatography A
DOI:
10.1016/s0021-9673(04)01015-5
Date:
August, 2004
File:
PDF, 202 KB
english, 2004