Time / min,DMPO adduct concentration / micromolar 0,0 0.35,27.601 0.71667,37.422 1.0667,39.964 1.4333,35.884 1.7833,35.725 2.15,32.406 2.5167,30.044 2.8833,27.729 3.2333,25.914 3.5833,23.541 3.9667,16.414 4.3167,26.265 4.6833,21.871 5.05,21.85 5.4,20.755 5.7667,19.389 6.1167,17.534 6.4833,19.364 6.85,18.262 7.2,17.315 7.55,17.953 7.9167,16.449 8.2833,15.774 8.65,15.183 9,15.309 9.3667,15.258 9.7333,13.193 10.083,14.583 10.45,13.173 10.817,14.697 11.167,12.175 11.517,13.402 11.883,10.909 12.233,8.7765 12.6,11.359 12.967,10.906 13.333,11.488 13.667,11.6 14.05,11.77 14.4,7.775 14.75,8.7203 15.117,10.163 15.483,8.9318 15.833,10.411 16.183,9.3451 16.55,9.3615 16.917,10.38 17.267,9.0211 17.633,8.6096 18,7.3931 18.333,8.5581 18.717,8.7805 19.067,7.8408 19.417,8.9154 19.783,8.7112 20.15,8.4135 20.5,8.0215 20.867,7.5623 21.217,7.7877