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
Hong,
J., Kim,
H., Baek,
I., Kim,
D., Seo,
J., Seo,
J., Chung,
B., Pyo,
H., Kim,
K., &
Kim,
Y.
(2000). Analytical Determination of Alkylphenols, Chlorophenols and Bisphenol A in Biota Samples using Gas Chromatography/Mass Spectrometry. Analytical Science and Technology, 13(4), 484-493.
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
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alkylphenols,
chlorophenols,
bisphenol A,
GC/MS-SIM,
column clean-up,
trimethylsilylation,
biota sample