DEVELOPMENT OF DYNAMIC HEADSPACE-LIQUID PHASE MICROEXTRACTION METHOD PERFORMED IN A HOME-MADE EXTRACTION VESSEL FOR EXTRACTION AND PRECONCENTRATION OF 1, 4-DIOXANE FROM SHAMPOO

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FARAJZADEH MIR ALI; NASSIRY PARINAZ; AFSHAR MOGADDAM MOHAMMAD REZA; ALIZADEH NABIL ALI AKBAR

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Paper Information

Journal: JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS) Year:2016 | Volume:13 | Issue:8 Page(s): 0-0

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Title

DEVELOPMENT OF DYNAMIC HEADSPACE-LIQUID PHASE MICROEXTRACTION METHOD PERFORMED IN A HOME-MADE EXTRACTION VESSEL FOR EXTRACTION AND PRECONCENTRATION OF 1, 4-DIOXANE FROM SHAMPOO

Author(s)

FARAJZADEH MIR ALI | NASSIRY PARINAZ | AFSHAR MOGADDAM MOHAMMAD REZA | ALIZADEH NABIL ALI AKBAR | Issue Writer Certificate

Keywords

HEADSPACE-LIQUID PHASE MICROEXTRACTIONGAS CHROMATOGRAPHYFLAME IONIZATION DETECTION1

4-DIOXANESHAMPOO

Abstract

In the present study, a new, simple, rapid, and environmentally friendly headspace-liquid phase microextraction method followed by gas chromatography–flame ionization detection has been developed for the extraction/preconcentration and determination of 1, 4-dioxane from shampoo. The developed procedure is performed in a home-made extraction vessel, connected to a glass vial containing sample and extraction solvent. In this method, an aliquot weight of shampoo is mixed with a binary mixture of n-hexane and dichloromethane (50:50, v/v) as the extractant and the target analyte is extracted during a liquid–liquid extraction procedure. Then a home-made extraction vessel containing a few microliters of a collection/extraction solvent is contacted to a glass vial containing the organic phase obtained from the previous step. By heating 1, 4-dioxane is vaporized and enriched in a mL volume of the collection/extraction solvent. Then an aliquot volume of the collected phase is injected into the separation system. The effect of several factors which may influence performance of the method, including kind and volume of the extraction solvents used in both steps, extraction temperature, extraction time, and salt addition were evaluated. Under the optimum extraction conditions, limits of detection and quantification for the target analyte were obtained 0.52 and 1.73 mg kg-1, respectively. Enrichment factor and extraction recovery were 333 and 89 %, respectively. The method precision was evaluated at a concentration of 25 mg kg-1 and relative standard deviation was less than 6.9 % for intra-day (n = 6) and inter-day (n = 4) precisions. Finally, the proposed method has been successfully applied in analysis of 1, 4-dioxane in different shampoo samples.

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APA: Copy

FARAJZADEH, MIR ALI, NASSIRY, PARINAZ, AFSHAR MOGADDAM, MOHAMMAD REZA, & ALIZADEH NABIL, ALI AKBAR. (2016). DEVELOPMENT OF DYNAMIC HEADSPACE-LIQUID PHASE MICROEXTRACTION METHOD PERFORMED IN A HOME-MADE EXTRACTION VESSEL FOR EXTRACTION AND PRECONCENTRATION OF 1, 4-DIOXANE FROM SHAMPOO. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS), 13(8), 0-0. SID. https://sid.ir/paper/283207/en

Vancouver: Copy

FARAJZADEH MIR ALI, NASSIRY PARINAZ, AFSHAR MOGADDAM MOHAMMAD REZA, ALIZADEH NABIL ALI AKBAR. DEVELOPMENT OF DYNAMIC HEADSPACE-LIQUID PHASE MICROEXTRACTION METHOD PERFORMED IN A HOME-MADE EXTRACTION VESSEL FOR EXTRACTION AND PRECONCENTRATION OF 1, 4-DIOXANE FROM SHAMPOO. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS)[Internet]. 2016;13(8):0-0. Available from: https://sid.ir/paper/283207/en

IEEE: Copy

MIR ALI FARAJZADEH, PARINAZ NASSIRY, MOHAMMAD REZA AFSHAR MOGADDAM, and ALI AKBAR ALIZADEH NABIL, “DEVELOPMENT OF DYNAMIC HEADSPACE-LIQUID PHASE MICROEXTRACTION METHOD PERFORMED IN A HOME-MADE EXTRACTION VESSEL FOR EXTRACTION AND PRECONCENTRATION OF 1, 4-DIOXANE FROM SHAMPOO,” JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS), vol. 13, no. 8, pp. 0–0, 2016, [Online]. Available: https://sid.ir/paper/283207/en

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