Meyer Peppas presence of C=C aromatic ring (1501.31 and 1496.75 cm-1 ), CMeyer Peppas
Meyer Peppas presence of C=C aromatic ring (1501.31 and 1496.75 cm-1 ), CMeyer Peppas presence of C=C aromatic ring (1501.31 and 1496.75 cm-1 ), C bond (1223.28 and (0.9304; n…