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Quantification of Permethrin & Diafenthiuron Pesticides by Attenuated Total Reflectence - Fourier Transform Infrared Spectroscopy
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| Author:
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SELVARAJ V, GAYATHRI C, DR CH SK APPAJI, DR RAMTULASI
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| Abstract:
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A Fourier transform infrared (FTIR) technique was improving for immediate estimation of Permethrin and Diafenthiuron in agricultural crops. The method involves the straight resolve of the drug during peak dimension in the 1538cm-1 for Permethrin and Diafenthiuron in 1045cm-1 using a base line correction between 1020cm-1 to 1650cm-1. The method provides a limit of detection for Permethrin is 4.8µg/ml and for Diafenthiuron is 2.3µg/ml for 1 gm of sample. The result obtained by Fourier Transform Infrared Spectroscopy shows the improved process and offer a excellent different for simultaneous determination of Permethrin and Diafenthiuron in agricultural crops.
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| Keyword:
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Permethrin diafenthiuron, Fourier transform infrared spectroscopy
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| EOI:
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-
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| DOI:
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https://doi.org/10.31838/ijpr/2020.SP1.454
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| Download:
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