https://www.selleckchem.com/pr....oducts/penicillin-st
The advertiser can further measure the advertising effectiveness through the audience's behavior.In this paper, we reported the extraction process of five different flowering plants utilizing different dye extraction methods and solvents (ethanol and water) to choose the best dye removal process. The FTIR spectra revealed the presence of several clear functional groups for all five natural dyes. The analytical studies such as UV spectroscopy, column chromatography, and vacuum evaporation were performed to isolate the dye
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