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  • P-ISSN2233-4203
  • E-ISSN2093-8950
  • ESCI, SCOPUS, KCI

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  • P-ISSN 2233-4203
  • E-ISSN 2093-8950

A Fast and Sensitive Method for the Simultaneous Determination and Quantification of Six Anionic Surfactants in Surface Water using HILIC-ESIMS Technique

Mass Spectrometry Letters / Mass Spectrometry Letters, (P)2233-4203; (E)2093-8950
2012, v.3 no.3, pp.78-81
https://doi.org/10.5478/MSL.2012.3.3.78
Upendra N. Dash (Siksha ‘O’ Anusandhan University)
Saroj Kumar Paul (Siksha ‘O’ Anusandhan University)
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Abstract

The hydrophobic hydrocarbon chain and the polar sulfate group confer surfactant properties and enable them to beused as anionic surfactants. Anionic surfactants (AS) are known for their adverse impact on environment, particularly on aquaticecosystem. In the present study a fast, sensitive and selective method for the determination and subsequent quantification of sixanionic surfactants was developed using hydrophilic interactive liquid chromatography (HILIC) coupled to a electrospray ionization(ESI) mass spectrometer (MS), in the concentration range 15-20 μg/L. The capability of the method was establishedusing regression analysis and ANOVA. The method performance was evaluated by analyzing real time surface water spiked with1-dodecyl hydrogen sulfate at 15 μg/L. Combined efficiency of solid phase extraction and MS detection established recovery of89% in presence of natural matrix. These results point out that HILIC coupled to multistage MS procedures can be a powerfultechnique for environmental applications concerning the screening of polar contaminants.

keywords
Water pollution, Anionic surfactants, HILIC, LC MS/MS


참고문헌

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투고일Submission Date
2012-08-09
수정일Revised Date
2012-09-03
게재확정일Accepted Date
2012-09-03
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Mass Spectrometry Letters