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

Simultaneous determination of bisphenol A, chlorophenols and alkylphenols by solid-phase extraction and HPLC

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2017, v.30 no.1, pp.20-25
https://doi.org/10.5806/AST.2017.30.1.20
(Gangwondo Institute of Health and Environment)

(Gangwondo Institute of Health and Environment)
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Abstract

An analytical method for determining potential endocrine disruptors (bisphenol A, 2-chlorophenol, 2,4-dichlorophenol, 2,4,6-trichlorophenol, pentachlorophenol, p-t-butylphenol, p-pentylphenol, p-hexylphenol, pt- octylphenol, p-heptylphenol, nonylphenol) by solid-phase extraction (SPE) and High Perfomance Liquid Chromatography(HPLC) equipped with fluorescence and variable wavelength detector has been developed. The SPE process for sample concentration was performed on a commercially available Oasis HLB cartridge packed with polymeric sorbents. The effect of elution solvent and elution volume on the recoveries of the analytes were investigated with HPLC. Average recovery of >85% was achieved with 60mg sorbents using 5mL of methanol as elution solvent. Phenolic compounds in canned drinks, beverages and water samples were surveyed by this proposed method.

keywords
bisphenol A, alkylphenols, chlorophenols, high performance liquid chromathgraphy (HPLC), solid phase extraction (SPE)


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