2 a phenolic donor + H2O2 <=> 2 a phenolic radical donor + 2 H2O
2 a phenolic donor + h2o2 <=> 2 a phenolic radical donor + 2 h2o
2 a phenolic donor + H2O2 <=> 2 a phenolic radical donor + 2 H2O
2 a phenolic donor + h2o2 <=> 2 a phenolic radical donor + 2 h2o