DETERMINATION OF SOME POLYCYCLIC AROMATIC HYDROCARBONS IN THE CASPIAN SEAWATER BY HPLC FOLLOWING PRECONCENTRATION WITH SOLID-PHASE EXTRACTION

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HABIBI MOHAMMAD HOSSEIN; HAJ MOHAMMADI M.R.

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Journal Paper

Paper Information

Journal: Iranian Journal of Chemistry and Chemical Engineering Year:2008 | Volume:27 | Issue:4 Page(s): 91-96

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Information Journal Paper

Title

DETERMINATION OF SOME POLYCYCLIC AROMATIC HYDROCARBONS IN THE CASPIAN SEAWATER BY HPLC FOLLOWING PRECONCENTRATION WITH SOLID-PHASE EXTRACTION

Author(s)

HABIBI MOHAMMAD HOSSEIN | HAJ MOHAMMADI M.R. | Issue Writer Certificate

Keywords

CASPIAN SEAWATER

SOLID-PHASE EXTRACTION

POLYCYCLIC AROMATIC HYDROCARBONS

HPLC

WATER ANALYSIS

Abstract

A SOLID-PHASE EXTRACTION (SPE) method for sample clean-up and preconcentration followed by reversed-phase high-performance liquid chromatography (RP-HPLC) with uv detection is reported for determination of POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) in the CASPIAN SEAWATER. A good resolution was obtained using acetonitrile: water (40:60) as mobile-phase for separation of these compounds. The effect of experimental variables, such as breakthrough volume with different concentrations of PAHs, type and volume of solvents for elution step were studied in SPE using C18 cartridge as sorbent. Different solvents (methanol, hexane and chloroform) were used for elution step in SPE. The best solvent for elution was hexane with volume of 3 ml, recoveries over 82 % and relative standard deviations lower than 6 %. Detection limits ranging from 0.02 to 0.14 mgml-1 were obtained for different PAHs using HPLC method. Concentration of PAHs in the CASPIAN SEAWATER was 0.34 to 14.11 ngml-1.

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APA: Copy

HABIBI, MOHAMMAD HOSSEIN, & HAJ MOHAMMADI, M.R.. (2008). DETERMINATION OF SOME POLYCYCLIC AROMATIC HYDROCARBONS IN THE CASPIAN SEAWATER BY HPLC FOLLOWING PRECONCENTRATION WITH SOLID-PHASE EXTRACTION. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 27(4), 91-96. SID. https://sid.ir/paper/553568/en

Vancouver: Copy

HABIBI MOHAMMAD HOSSEIN, HAJ MOHAMMADI M.R.. DETERMINATION OF SOME POLYCYCLIC AROMATIC HYDROCARBONS IN THE CASPIAN SEAWATER BY HPLC FOLLOWING PRECONCENTRATION WITH SOLID-PHASE EXTRACTION. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2008;27(4):91-96. Available from: https://sid.ir/paper/553568/en

IEEE: Copy

MOHAMMAD HOSSEIN HABIBI, and M.R. HAJ MOHAMMADI, “DETERMINATION OF SOME POLYCYCLIC AROMATIC HYDROCARBONS IN THE CASPIAN SEAWATER BY HPLC FOLLOWING PRECONCENTRATION WITH SOLID-PHASE EXTRACTION,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 27, no. 4, pp. 91–96, 2008, [Online]. Available: https://sid.ir/paper/553568/en

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