when l ( sh ) 2 was used , peroxidase activity was independent of the concentration of l ( sh ) 2 in the concentration range studied ( 5 microm to 2 mm ) and peroxide removal was only dependent on the concentration of h2o2 and ebselen , with the second-order rate constant being 12.3 +/- 0.8 mm-1 min-1 .
C0031180
peroxide
C0020281
h2o2