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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

Analytical Determination of Alkylphenols, Chlorophenols and Bisphenol A in Biota Samples using Gas Chromatography/Mass Spectrometry

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2000, v.13 no.4, pp.484-493
Hong, Jongki
Kim, Hyup
Baek, In-Girl
Kim, Do-Gyun
Seo, Jung-Joo
Seo, Jong-Bok
Chung, Bong-Chul
Pyo, Hee-Soo
Kim, Kyung-Rae
Kim, Yong-Hwa
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Abstract

The simultaneous analysis of alkylphenols, chlorophenols and bisphenol A in biota samples was performed by gas chromatography-mass spectrometry-selected ion monitoring mode. The phenols were extracted from sample with organic solvent and Forisil and Silica columns for clean-up procedure were compared. Recovery studies were performed at 1-ppm level of phenols added to each biota sample. Their recoveries ranged between 83 and 116% with coefficient of variations of 2.4-11.9%. To improve the detection limits of phenols, trimethylsilyl (TMS) derivatization was applied. The gas chromatographic properties of free phenols and TMS derivatized phenols were also investigated.

keywords
alkylphenols, chlorophenols, bisphenol A, GC/MS-SIM, column clean-up, trimethylsilylation, biota sample


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