The RP-HPLC method development and validation for simultaneous determination of oryzalin and ethofumesate pesticides in soil and water

• Autorzy: Tandon Shishir , Pal Suman Lata

Identyfikatory

DOI

10.1556/1326.2021.00953

• Języki publikacji: EN

Abstrakty

EN

A sensitive and reliable method for simultaneous determination of oryzalin and ethofumesate residues in pantnagar soil and water was validated. The compounds were extracted by LLE with dichloromethane from water, and acetone:methanol mixture from soil followed by SPE cleanup. Detection and quantification was done by RP-HPLC using mobile phase methanol:water (70:30, v/v) at 280 nm. The developed method showed satisfactory validation results with linearity (0.99), relative standard deviations (1.55 and 1.73%), and limit of quantification (0.002 μg g⁻¹ and 0.005 μg g⁻¹) for ethofumesate and oryzalin, respectively. Recoveries ranged for oryzalin and ethofumesate from 79.80–90.52, 75.58–86.04% (soil) and 83.50–95.92, 82.28–94.60% (water), respectively. The method could be used for routine high-throughput detection and determination of these compounds.

Słowa kluczowe

EN

method validation; oryzalin; ethofumesate; soil & water; HPLC

• Wydawca: University of Silesia in Katowice ; Akademiai Kiado
• Czasopismo: Acta Chromatographica
• Rocznik: 2022
• Tom: Vol. 34, no. 4
• Strony: 469--474
• Opis fizyczny: Bibliogr. 23 poz., tab., rys., wykr.

Twórcy

autor

Tandon Shishir

• Department of Chemistry (Agricultural Chemicals Division), College of Basic Sciences and Humanities, G.B Pant University of Agriculture and Technology, Pantnagar, 263145, India

• https://orcid.org/0000-0001-5431-1347

autor

Pal Suman Lata

• Department of Chemistry (Agricultural Chemicals Division), College of Basic Sciences and Humanities, G.B Pant University of Agriculture and Technology, Pantnagar, 263145, India

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).