The Schiff base was synthesized using the m-bromosalicylaldehyde and ethylenediamine in 1:1 mole ratio. Using the infrared. UV. fluorescence and 1H-13CNMR spectral analysis the m-bromosalicylaldehyde derivative structure was confirmed. https://herbsdailyes.shop/product-category/fall-protection-mats/
Fall Protection - Mats
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