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Information Journal Paper

Title

Ultra Rapid and Highly Sensitive Disperser-less Liquid-liquid Microextraction of Organophosphate Pesticides Prior to Gas Chromatography with Mass Spectrometry Detection

Pages

  0-0

Abstract

 Background: Organophosphates (OPPs) are toxic chemicals that can cause serious health problems through poisoning Water and food. Objectives: A very simple and fast Disperser-less liquid microextraction strategy before chromatographic detection was designed for the analysis of organophosphates in various Water solutions. Methods: A 60  L aliquot of chloroform, as extraction solvent (without using Disperser), was introduced into the sample solution by rapid injection, and the sedimented organic phase was analyzed to assay some organophosphates. Results: Analytical characteristics, including limits of detection (0. 0003-0. 001 g. L-1), linear dynamic ranges (0. 001-100 g. L-1), relative standard deviations (2. 5-10), enrichment factors (up to 238), and extraction recoveries (84%-108%), indicated the high efficacy of the developed method for analyzing the target analytes. Conclusions: The proposed procedure was effectively used for the analysis of the OPPs in real tap Water, river Water, and Fruit Juice samples. In the present study, the examined analytes were in the range of 0. 07-1. 56  g. L-1.

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    APA: Copy

    RAHBAR, NADEREH, Hesami, Mohammad Mehdi, RAMEZANI, ZAHRA, & Savarizadeh, Aye. (2020). Ultra Rapid and Highly Sensitive Disperser-less Liquid-liquid Microextraction of Organophosphate Pesticides Prior to Gas Chromatography with Mass Spectrometry Detection. JUNDISHAPUR JOURNAL OF HEALTH SCIENCES, 12(4), 0-0. SID. https://sid.ir/paper/705573/en

    Vancouver: Copy

    RAHBAR NADEREH, Hesami Mohammad Mehdi, RAMEZANI ZAHRA, Savarizadeh Aye. Ultra Rapid and Highly Sensitive Disperser-less Liquid-liquid Microextraction of Organophosphate Pesticides Prior to Gas Chromatography with Mass Spectrometry Detection. JUNDISHAPUR JOURNAL OF HEALTH SCIENCES[Internet]. 2020;12(4):0-0. Available from: https://sid.ir/paper/705573/en

    IEEE: Copy

    NADEREH RAHBAR, Mohammad Mehdi Hesami, ZAHRA RAMEZANI, and Aye Savarizadeh, “Ultra Rapid and Highly Sensitive Disperser-less Liquid-liquid Microextraction of Organophosphate Pesticides Prior to Gas Chromatography with Mass Spectrometry Detection,” JUNDISHAPUR JOURNAL OF HEALTH SCIENCES, vol. 12, no. 4, pp. 0–0, 2020, [Online]. Available: https://sid.ir/paper/705573/en

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