Greening Ultrasound-Assisted Extraction for Sorghum Flour Multielemental Determination by Microwave-Induced Plasma Optical Emission Spectrometry

<div>Comparison of Green Analytical Procedure Index for (a) UAE and (b) MWAD sample preparation.</div>

Journal of Analytical Methods in Chemistry

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Figure 1

Figure 1: Greening Ultrasound-Assisted Extraction for Sorghum Flour Multielemental Determination by Microwave-Induced Plasma Optical Emission Spectrometry 

Figure 1 | Greening Ultrasound-Assisted Extraction for Sorghum Flour Multielemental Determination by Microwave-Induced Plasma Optical Emission Spectrometry 