14.507 63.431 86.187 151.620 250 200 150 100 50 0 -50 150 ppm (f1) 100 50 1.288 1.265 1.241 3.757 3.734 3.710 3.687 150 100 50 0 4.0 3.12 5.0 2.10 6.0 1.01 ppm (f1) 0.97 1.00 7.0 3.0 2.0 150 100 50 0 6.50 ppm (f1) 6.00 5.50 5.00 4.50 4.00 3.944 3.938 3.967 3.960 4.127 4.120 4.174 4.168 6.398 6.446 6.421 6.469