BQS OBSP Determination:
BIS(2-ETHYLHEXYL) PHTHALATE
METHOD: 1383 , TESTIDCODE: 39100GCM57
DATES: 10/08/98 - 04/15/14

 Expected Conc. = 44.9 
 Median Pct Recovery = 70%  Expected Conc. = 44.82 
 Median Pct Recovery = 70%  Expected Conc. = 44.82 
 Median Pct Recovery = 70%  Expected Conc. = 28.456 
 Median Pct Recovery = 70%  Expected Conc. = 28.456 
 Median Pct Recovery = 70%  Expected Conc. = 28.193 
 Median Pct Recovery = 70%  Expected Conc. = 28.193 
 Median Pct Recovery = 70%  Expected Conc. = 27.876 
 Median Pct Recovery = 70%  Expected Conc. = 27.876 
 Median Pct Recovery = 70%  Expected Conc. = 27.531 
 Median Pct Recovery = 70%  Expected Conc. = 27.531 
 Median Pct Recovery = 70%  Expected Conc. = 27.311 
 Median Pct Recovery = 70%  Expected Conc. = 27.311 
 Median Pct Recovery = 70%  Expected Conc. = 22.45 
 Median Pct Recovery = 70%  Expected Conc. = 22.45 
 Median Pct Recovery = 70%  Expected Conc. = 22.41 
 Median Pct Recovery = 70%  Expected Conc. = 22.41 
 Median Pct Recovery = 70%  Expected Conc. = 22.41 
 Median Pct Recovery = 70%  Expected Conc. = 22.41 
 Median Pct Recovery = 70%  Expected Conc. = 20.3 
 Median Pct Recovery = 70%  Expected Conc. = 20.3 
 Median Pct Recovery = 70%  Expected Conc. = 20.02 
 Median Pct Recovery = 70%  Expected Conc. = 20.02 
 Median Pct Recovery = 70%  Expected Conc. = 19.324 
 Median Pct Recovery = 70%  Expected Conc. = 19.324 
 Median Pct Recovery = 70%  Expected Conc. = 19.32 
 Median Pct Recovery = 70%  Expected Conc. = 19.32 
 Median Pct Recovery = 70%  Expected Conc. = 19.136 
 Median Pct Recovery = 70%  Expected Conc. = 19.136 
 Median Pct Recovery = 70%  Expected Conc. = 14.842 
 Median Pct Recovery = 70%  Expected Conc. = 14.842 
 Median Pct Recovery = 70%  Expected Conc. = 14.824 
 Median Pct Recovery = 70%  Expected Conc. = 14.824 
 Median Pct Recovery = 70%  Expected Conc. = 14.821 
 Median Pct Recovery = 70%  Expected Conc. = 14.821 
 Median Pct Recovery = 70%  Expected Conc. = 12.617 
 Median Pct Recovery = 70%  Expected Conc. = 12.617 
 Median Pct Recovery = 70%  Expected Conc. = 11.986 
 Median Pct Recovery = 70%  Expected Conc. = 11.986 
 Median Pct Recovery = 70%  Expected Conc. = 10.15 
 Median Pct Recovery = 70%  Expected Conc. = 10.15 
 Median Pct Recovery = 70%  Expected Conc. = 10.01 
 Median Pct Recovery = 70%  Expected Conc. = 10.01 
 Median Pct Recovery = 70%  Expected Conc. = 10.01 
 Median Pct Recovery = 70%  Expected Conc. = 10.01 
 Median Pct Recovery = 70%  Expected Conc. = 9.5582 
 Median Pct Recovery = 70%  Expected Conc. = 9.5582 
 Median Pct Recovery = 70%  Expected Conc. = 9.5481 
 Median Pct Recovery = 70%  Expected Conc. = 9.5481 
 Median Pct Recovery = 70%  Expected Conc. = 9.1273 
 Median Pct Recovery = 70%  Expected Conc. = 9.1273 
 Median Pct Recovery = 70%  Expected Conc. = 9.1233 
 Median Pct Recovery = 70%  Expected Conc. = 9.1233 
 Median Pct Recovery = 70%  Expected Conc. = 9.1106 
 Median Pct Recovery = 70%  Expected Conc. = 9.1106 
 Median Pct Recovery = 70%  Expected Conc. = 9.101 
 Median Pct Recovery = 70%  Expected Conc. = 9.101 
 Median Pct Recovery = 70%  Expected Conc. = 8.98 
 Median Pct Recovery = 70%  Expected Conc. = 8.98 
 Median Pct Recovery = 70%  Expected Conc. = 8.98 
 Median Pct Recovery = 70%  Expected Conc. = 8.98 
 Median Pct Recovery = 70%  Expected Conc. = 8.98 
 Median Pct Recovery = 70%  Expected Conc. = 8.98 
 Median Pct Recovery = 70%  Expected Conc. = 8.98 
 Median Pct Recovery = 70%  Expected Conc. = 8.98 
 Median Pct Recovery = 70%  Expected Conc. = 8.964 
 Median Pct Recovery = 70%  Expected Conc. = 8.964 
 Median Pct Recovery = 70%  Expected Conc. = 8.964 
 Median Pct Recovery = 70%  Expected Conc. = 8.964 
 Median Pct Recovery = 70%  Expected Conc. = 7.7296 
 Median Pct Recovery = 70%  Expected Conc. = 7.7296 
 Median Pct Recovery = 70%  Expected Conc. = 7.728 
 Median Pct Recovery = 70%  Expected Conc. = 7.728 
 Median Pct Recovery = 70%  Expected Conc. = 7.6797 
 Median Pct Recovery = 70%  Expected Conc. = 7.6797 
 Median Pct Recovery = 70%  Expected Conc. = 7.6735 
 Median Pct Recovery = 70%  Expected Conc. = 7.6735 
 Median Pct Recovery = 70%  Expected Conc. = 7.6576 
 Median Pct Recovery = 70%  Expected Conc. = 7.6576 
 Median Pct Recovery = 70%  Expected Conc. = 7.5881 
 Median Pct Recovery = 70%  Expected Conc. = 7.5881 
 Median Pct Recovery = 70%  Expected Conc. = 7.2993 
 Median Pct Recovery = 70%  Expected Conc. = 7.2993 
 Median Pct Recovery = 70%  Expected Conc. = 6.3632 
 Median Pct Recovery = 70%  Expected Conc. = 6.3632 
 Median Pct Recovery = 70%  Expected Conc. = 6.2718 
 Median Pct Recovery = 70%  Expected Conc. = 6.2718 
 Median Pct Recovery = 70%  Expected Conc. = 6.2149 
 Median Pct Recovery = 70%  Expected Conc. = 6.2149 
 Median Pct Recovery = 70%  Expected Conc. = 6.0892 
 Median Pct Recovery = 70%  Expected Conc. = 6.0892 
 Median Pct Recovery = 70%  Expected Conc. = 6.0603 
 Median Pct Recovery = 70%  Expected Conc. = 6.0603 
 Median Pct Recovery = 70%  Expected Conc. = 6.0044 
 Median Pct Recovery = 70%  Expected Conc. = 6.0044 
 Median Pct Recovery = 70%  Expected Conc. = 6.0012 
 Median Pct Recovery = 70%  Expected Conc. = 6.0012 
 Median Pct Recovery = 70%  Expected Conc. = 5.9646 
 Median Pct Recovery = 70%  Expected Conc. = 5.9646 
 Median Pct Recovery = 70%  Expected Conc. = 5.9604 
 Median Pct Recovery = 70%  Expected Conc. = 5.9604 
 Median Pct Recovery = 70%  Expected Conc. = 5.9432 
 Median Pct Recovery = 70%  Expected Conc. = 5.9432 
 Median Pct Recovery = 70%  Expected Conc. = 5.8571 
 Median Pct Recovery = 70%  Expected Conc. = 5.8571 
 Median Pct Recovery = 70%  Expected Conc. = 5.1058 
 Median Pct Recovery = 70%  Expected Conc. = 5.1058 
 Median Pct Recovery = 70%  Expected Conc. = 4.831 
 Median Pct Recovery = 70%  Expected Conc. = 4.831 
 Median Pct Recovery = 70%  Expected Conc. = 4.83 
 Median Pct Recovery = 70%  Expected Conc. = 4.83 
 Median Pct Recovery = 70%  Expected Conc. = 4.7451 
 Median Pct Recovery = 70%  Expected Conc. = 4.7451 
 Median Pct Recovery = 70%  Expected Conc. = 4.7395 
 Median Pct Recovery = 70%  Expected Conc. = 4.7395 
 Median Pct Recovery = 70%  Expected Conc. = 4.7287 
 Median Pct Recovery = 70%  Expected Conc. = 4.7287 
 Median Pct Recovery = 70%  Expected Conc. = 4.3058 
 Median Pct Recovery = 70%  Expected Conc. = 4.3058 
 Median Pct Recovery = 70%  Expected Conc. = 4.1981 
 Median Pct Recovery = 70%  Expected Conc. = 4.1981 
 Median Pct Recovery = 70%  Expected Conc. = 3.9798 
 Median Pct Recovery = 70%  Expected Conc. = 3.9798 
 Median Pct Recovery = 70%  Expected Conc. = 3.9006 
 Median Pct Recovery = 70%  Expected Conc. = 3.9006 
 Median Pct Recovery = 70%  Expected Conc. = 3.8815 
 Median Pct Recovery = 70%  Expected Conc. = 3.8815 
 Median Pct Recovery = 70%  Expected Conc. = 3.8523 
 Median Pct Recovery = 70%  Expected Conc. = 3.8523 
 Median Pct Recovery = 70%  Expected Conc. = 3.8217 
 Median Pct Recovery = 70%  Expected Conc. = 3.8217 
 Median Pct Recovery = 70%  Expected Conc. = 3.8027 
 Median Pct Recovery = 70%  Expected Conc. = 3.8027 
 Median Pct Recovery = 70%  Expected Conc. = 3.7684 
 Median Pct Recovery = 70%  Expected Conc. = 3.7684 
 Median Pct Recovery = 70%  Expected Conc. = 3.7666 
 Median Pct Recovery = 70%  Expected Conc. = 3.7666 
 Median Pct Recovery = 70%  Expected Conc. = 3.7638 
 Median Pct Recovery = 70%  Expected Conc. = 3.7638 
 Median Pct Recovery = 70%  Expected Conc. = 3.7006 
 Median Pct Recovery = 70%  Expected Conc. = 3.7006 
 Median Pct Recovery = 70%  Expected Conc. = 3.663 
 Median Pct Recovery = 70%  Expected Conc. = 3.663 
 Median Pct Recovery = 70%  Expected Conc. = 3.4533 
 Median Pct Recovery = 70%  Expected Conc. = 3.4533 
 Median Pct Recovery = 70%  Expected Conc. = 3.4456 
 Median Pct Recovery = 70%  Expected Conc. = 3.4456 
 Median Pct Recovery = 70%  Expected Conc. = 3.3987 
 Median Pct Recovery = 70%  Expected Conc. = 3.3987 
 Median Pct Recovery = 70%  Expected Conc. = 3.2418 
 Median Pct Recovery = 70%  Expected Conc. = 3.2418 
 Median Pct Recovery = 70%  Expected Conc. = 3.0423 
 Median Pct Recovery = 70%  Expected Conc. = 3.0423 
 Median Pct Recovery = 70%  Expected Conc. = 3.0054 
 Median Pct Recovery = 70%  Expected Conc. = 3.0054 
 Median Pct Recovery = 70%  Expected Conc. = 2.9867 
 Median Pct Recovery = 70%  Expected Conc. = 2.9867 
 Median Pct Recovery = 70%  Expected Conc. = 1.6955 
 Median Pct Recovery = 70%  Expected Conc. = 1.6955 
 Median Pct Recovery = 70%  Expected Conc. = 7.4516 
 Median Pct Recovery = 70%  Expected Conc. = 7.4516 
 Median Pct Recovery = 70%  Expected Conc. = 7.4066 
 Median Pct Recovery = 70%  Expected Conc. = 7.4066 
 Median Pct Recovery = 70%  Expected Conc. = 4.831 
 Median Pct Recovery = 70%  Expected Conc. = 4.831 
 Median Pct Recovery = 70%  Expected Conc. = 4.831 
 Median Pct Recovery = 70%  Expected Conc. = 4.831 
 Median Pct Recovery = 70%  Expected Conc. = 4.83 
 Median Pct Recovery = 70%  Expected Conc. = 4.83 
 Median Pct Recovery = 70%  Expected Conc. = 4.83 
 Median Pct Recovery = 70%  Expected Conc. = 4.83 
 Median Pct Recovery = 70%  Expected Conc. = 4.2442 
 Median Pct Recovery = 70%  Expected Conc. = 4.2442 
 Median Pct Recovery = 70%  Expected Conc. = 4.2345 
 Median Pct Recovery = 70%  Expected Conc. = 4.2345 
 Median Pct Recovery = 70%  Expected Conc. = 4.0752 
 Median Pct Recovery = 70%  Expected Conc. = 4.0752 
 Median Pct Recovery = 70%  Expected Conc. = 4.0604 
 Median Pct Recovery = 70%  Expected Conc. = 4.0604 
 Median Pct Recovery = 70%  Expected Conc. = 4.06 
 Median Pct Recovery = 70%  Expected Conc. = 4.06 
 Median Pct Recovery = 70%  Expected Conc. = 4.06 
 Median Pct Recovery = 70%  Expected Conc. = 4.06 
 Median Pct Recovery = 70%  Expected Conc. = 4.0477 
 Median Pct Recovery = 70%  Expected Conc. = 4.0477 
 Median Pct Recovery = 70%  Expected Conc. = 4.004 
 Median Pct Recovery = 70%  Expected Conc. = 4.004 
 Median Pct Recovery = 70%  Expected Conc. = 4.004 
 Median Pct Recovery = 70%  Expected Conc. = 4.004 
 Median Pct Recovery = 70%  Expected Conc. = 1.7113 
 Median Pct Recovery = 70%  Expected Conc. = 1.7113 
 Median Pct Recovery = 70%  Expected Conc. = 104.28 
 Median Pct Recovery = 70%  Expected Conc. = 104.28 
 Median Pct Recovery = 70%  Expected Conc. = 101.43 
 Median Pct Recovery = 70%  Expected Conc. = 101.43 
 Median Pct Recovery = 70%  Expected Conc. = 98.499 
 Median Pct Recovery = 70%  Expected Conc. = 98.499 
 Median Pct Recovery = 70%  Expected Conc. = 98.404 
 Median Pct Recovery = 70%  Expected Conc. = 98.404 
 Median Pct Recovery = 70%  Expected Conc. = 97.884 
 Median Pct Recovery = 70%  Expected Conc. = 97.884 
 Median Pct Recovery = 70%  Expected Conc. = 92.131 
 Median Pct Recovery = 70%  Expected Conc. = 92.131 
 Median Pct Recovery = 70%  Expected Conc. = 71.454 
 Median Pct Recovery = 70%  Expected Conc. = 71.454 
 Median Pct Recovery = 70%  Expected Conc. = 70.922 
 Median Pct Recovery = 70%  Expected Conc. = 70.922 
 Median Pct Recovery = 70%  Expected Conc. = 54.086 
 Median Pct Recovery = 70%  Expected Conc. = 54.086 
 Median Pct Recovery = 70%  Expected Conc. = 41.295 
 Median Pct Recovery = 70%  Expected Conc. = 41.295 
 Median Pct Recovery = 70%  Expected Conc. = 39.034 
 Median Pct Recovery = 70%  Expected Conc. = 39.034 
 Median Pct Recovery = 70%  Expected Conc. = 38.594 
 Median Pct Recovery = 70%  Expected Conc. = 38.594 
 Median Pct Recovery = 70%  Expected Conc. = 37.283 
 Median Pct Recovery = 70%  Expected Conc. = 37.283 
 Median Pct Recovery = 70%  Expected Conc. = 35.205 
 Median Pct Recovery = 70%  Expected Conc. = 35.205 
 Median Pct Recovery = 70%  Expected Conc. = 34.942 
 Median Pct Recovery = 70%  Expected Conc. = 34.942 
 Median Pct Recovery = 70%  Expected Conc. = 29.289 
 Median Pct Recovery = 70%  Expected Conc. = 29.289 
 Median Pct Recovery = 70%  Expected Conc. = 24.707 
 Median Pct Recovery = 70%  Expected Conc. = 24.707 
 Median Pct Recovery = 70%  Expected Conc. = 23.921 
 Median Pct Recovery = 70%  Expected Conc. = 23.921 
 Median Pct Recovery = 70%  Expected Conc. = 22.386 
 Median Pct Recovery = 70%  Expected Conc. = 22.386 
 Median Pct Recovery = 70%  Expected Conc. = 22.296 
 Median Pct Recovery = 70%  Expected Conc. = 22.296 
 Median Pct Recovery = 70%  Expected Conc. = 19.392 
 Median Pct Recovery = 70%  Expected Conc. = 19.392 
 Median Pct Recovery = 70%  Expected Conc. = 19.097 
 Median Pct Recovery = 70%  Expected Conc. = 19.097 
 Median Pct Recovery = 70%  Expected Conc. = 18.645 
 Median Pct Recovery = 70%  Expected Conc. = 18.645 
 Median Pct Recovery = 70%  Expected Conc. = 18.496 
 Median Pct Recovery = 70%  Expected Conc. = 18.496 
 Median Pct Recovery = 70%  Expected Conc. = 18.241 
 Median Pct Recovery = 70%  Expected Conc. = 18.241 
 Median Pct Recovery = 70%  Expected Conc. = 17.904 
 Median Pct Recovery = 70%  Expected Conc. = 17.904 
 Median Pct Recovery = 70%  Expected Conc. = 17.513 
 Median Pct Recovery = 70%  Expected Conc. = 17.513 
 Median Pct Recovery = 70%  Expected Conc. = 16.018 
 Median Pct Recovery = 70%  Expected Conc. = 16.018 
 Median Pct Recovery = 70%  Expected Conc. = 14.822 
 Median Pct Recovery = 70%  Expected Conc. = 14.822 
 Median Pct Recovery = 70%  Expected Conc. = 11.826 
 Median Pct Recovery = 70%  Expected Conc. = 11.826 
 Median Pct Recovery = 70%  Expected Conc. = 11.436 
 Median Pct Recovery = 70%  Expected Conc. = 11.436 
 Median Pct Recovery = 70%  Expected Conc. = 10.15 
 Median Pct Recovery = 70%  Expected Conc. = 10.15 
 Median Pct Recovery = 70%  Expected Conc. = 8.964 
 Median Pct Recovery = 70%  Expected Conc. = 8.964 
 Median Pct Recovery = 70%  Expected Conc. = 8.2192 
 Median Pct Recovery = 70%  Expected Conc. = 8.2192 
 Median Pct Recovery = 70%  Expected Conc. = 7.7505 
 Median Pct Recovery = 70%  Expected Conc. = 7.7505 
 Median Pct Recovery = 70%  Expected Conc. = 6.0536 
 Median Pct Recovery = 70%  Expected Conc. = 6.0536 
 Median Pct Recovery = 70%  Expected Conc. = 5.9566 
 Median Pct Recovery = 70%  Expected Conc. = 5.9566 
 Median Pct Recovery = 70%  Expected Conc. = 5.9448 
 Median Pct Recovery = 70%  Expected Conc. = 5.9448 
 Median Pct Recovery = 70%  Expected Conc. = 4.8573 
 Median Pct Recovery = 70%  Expected Conc. = 4.8573 
 Median Pct Recovery = 70%  Expected Conc. = 4.7033 
 Median Pct Recovery = 70%  Expected Conc. = 4.7033 
 Median Pct Recovery = 70%  Expected Conc. = 4.5977 
 Median Pct Recovery = 70%  Expected Conc. = 4.5977 
 Median Pct Recovery = 70%  Expected Conc. = 4.4018 
 Median Pct Recovery = 70%  Expected Conc. = 4.4018 
 Median Pct Recovery = 70%  Expected Conc. = 4.3384 
 Median Pct Recovery = 70%  Expected Conc. = 4.3384 
 Median Pct Recovery = 70%  Expected Conc. = 4.215 
 Median Pct Recovery = 70%  Expected Conc. = 4.215 
 Median Pct Recovery = 70%  Expected Conc. = 4.06 
 Median Pct Recovery = 70%  Expected Conc. = 4.06 
 Median Pct Recovery = 70%  Expected Conc. = 3.8976 
 Median Pct Recovery = 70%  Expected Conc. = 3.8976 
 Median Pct Recovery = 70%  Expected Conc. = 3.8836 
 Median Pct Recovery = 70%  Expected Conc. = 3.8836 
 Median Pct Recovery = 70%  Expected Conc. = 3.796 
 Median Pct Recovery = 70%  Expected Conc. = 3.796 
 Median Pct Recovery = 70%  Expected Conc. = 3.7349 
 Median Pct Recovery = 70%  Expected Conc. = 3.7349 
 Median Pct Recovery = 70%  Expected Conc. = 3.4537 
 Median Pct Recovery = 70%  Expected Conc. = 3.4537 
 Median Pct Recovery = 70%  Expected Conc. = 3.4186 
 Median Pct Recovery = 70%  Expected Conc. = 3.4186 
 Median Pct Recovery = 70%  Expected Conc. = 1.9118 
 Median Pct Recovery = 70%  Expected Conc. = 1.9118 
 Median Pct Recovery = 70%  Expected Conc. = 1.8904 
 Median Pct Recovery = 70%  Expected Conc. = 1.8904 
 Median Pct Recovery = 70%  Expected Conc. = 1.7056 
 Median Pct Recovery = 70%  Expected Conc. = 1.7056 
 Median Pct Recovery = 70%  Expected Conc. = 1.7018 
 Median Pct Recovery = 70%  Expected Conc. = 1.7018 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Expected Conc. = 0 
 Median Pct Recovery = 70%  Analysis Date = 02/08/14 
 SpikeMix = Supelco LB99395: 100 Ál & ERA 0318-13-01.1: 100 Ál 
 Pct Recovery = 72%  Analysis Date = 04/15/14 
 SpikeMix = Accu 213041074: 100 Ál & Crescent 04CC149: 100 Ál 
 Pct Recovery = 31%  Analysis Date = 02/24/00 
 SpikeMix = Protocol W991208006: 500 Ál 
 Pct Recovery = 105%  Analysis Date = 08/16/00 
 SpikeMix = Protocol W991208006: 500 Ál 
 Pct Recovery = 99%  Analysis Date = 09/12/03 
 SpikeMix = SPEX R1020912006: 200 Ál 
 Pct Recovery = 133%  Analysis Date = 11/01/00 
 SpikeMix = Protocol W991208006: 500 Ál 
 Pct Recovery = 200%  Analysis Date = 11/21/03 
 SpikeMix = SPEX R1020912006: 200 Ál 
 Pct Recovery = 66%  Analysis Date = 12/06/13 
 SpikeMix = Abs 040913: 50 Ál & ERA 0318-13-01.1: 50 Ál 
 Pct Recovery = 37%  Analysis Date = 08/06/13 
 SpikeMix = Accu 213041074: 50 Ál & Crescent 04CC149: 50 Ál 
 Pct Recovery = 40%  Analysis Date = 06/17/13 
 SpikeMix = Supelco LB99395: 50 Ál & Accu 213041074: 50 Ál 
 Pct Recovery = 44%  Analysis Date = 01/08/13 
 SpikeMix = ERA 0507-12-03.1: 100 Ál & NSI 060612-01: 100 Ál 
 Pct Recovery = 71%  Analysis Date = 03/05/13 
 SpikeMix = Restek A088363: 100 Ál & Supelco LB92780: 100 Ál 
 Pct Recovery = 58%  Analysis Date = 01/10/12 
 SpikeMix = Supelco LB77169: 200 Ál 
 Pct Recovery = 29%  Analysis Date = 07/15/11 
 SpikeMix = Spex Organics T1100701002: 200 Ál 
 Pct Recovery = 91%  Analysis Date = 01/25/11 
 SpikeMix = Spex Organics T1100701002: 200 Ál 
 Pct Recovery = 74%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 100 Ál 
 Pct Recovery = 54%  Analysis Date = 10/08/98 
 SpikeMix = ERA 1211-97-11F: 250 Ál & ERA 1211-97-11E: 250 Ál 
 Pct Recovery = 34%  Analysis Date = 03/01/05 
 SpikeMix = Crescent 07DD031: 100 Ál 
 Pct Recovery = 68%  Analysis Date = 04/12/06 
 SpikeMix = Crescent 07EE048: 100 Ál 
 Pct Recovery = 63%  Analysis Date = 08/30/06 
 SpikeMix = Crescent 07EE048: 100 Ál 
 Pct Recovery = 92%  Analysis Date = 10/26/12 
 SpikeMix = ERA 0507-12-03.1: 50 Ál & NSI 060612-01: 50 Ál 
 Pct Recovery = 73%  Analysis Date = 05/10/13 
 SpikeMix = Supelco LB92780: 50 Ál & ChemService 348100: 50 Ál 
 Pct Recovery = 70%  Analysis Date = 12/19/12 
 SpikeMix = Restek A088363: 50 Ál & Supelco LB92780: 50 Ál 
 Pct Recovery = 51%  Analysis Date = 02/13/06 
 SpikeMix = Crescent 07EE048: 75 Ál 
 Pct Recovery = 33%  Analysis Date = 09/28/06 
 SpikeMix = Crescent 07EE048: 75 Ál 
 Pct Recovery = 94%  Analysis Date = 10/26/10 
 SpikeMix = Supelco LB69646: 80 Ál 
 Pct Recovery = 54%  Analysis Date = 03/02/10 
 SpikeMix = Supelco LB69646: 80 Ál 
 Pct Recovery = 45%  Analysis Date = 11/05/04 
 SpikeMix = Ultra U1359: 75 Ál 
 Pct Recovery = 80%  Analysis Date = 07/23/04 
 SpikeMix = Ultra U1359: 75 Ál 
 Pct Recovery = 80%  Analysis Date = 01/30/14 
 SpikeMix = ERA 0318-13-01.1: 20 Ál & Spex Organics T1130514011: 20 Ál 
 Pct Recovery = 66%  Analysis Date = 10/31/13 
 SpikeMix = ERA 0318-13-01.1: 20 Ál & Spex Organics T1130514011: 20 Ál 
 Pct Recovery = 58%  Analysis Date = 09/24/13 
 SpikeMix = Supelco LB99395: 20 Ál & ERA 0318-13-01.1: 20 Ál 
 Pct Recovery = 82%  Analysis Date = 06/18/13 
 SpikeMix = ERA 0318-13-01.1: 20 Ál & Crescent 04CC149: 20 Ál 
 Pct Recovery = 70%  Analysis Date = 04/15/14 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 44%  Analysis Date = 08/06/13 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 34%  Analysis Date = 03/14/12 
 SpikeMix = Supelco LB77169: 80 Ál 
 Pct Recovery = 34%  Analysis Date = 01/10/12 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 27%  Analysis Date = 02/01/11 
 SpikeMix = Supelco LB77169: 80 Ál 
 Pct Recovery = 64%  Analysis Date = 12/07/10 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 86%  Analysis Date = 06/23/11 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 61%  Analysis Date = 01/17/02 
 SpikeMix = Crescent 12M-009: 100 Ál & Crescent 12M-004: 100 Ál 
 Pct Recovery = 92%  Analysis Date = 10/15/01 
 SpikeMix = Crescent 12M-009: 100 Ál & Crescent 12M-004: 100 Ál 
 Pct Recovery = 41%  Analysis Date = 04/28/09 
 SpikeMix = ChemService 406-96B: 40 Ál 
 Pct Recovery = 58%  Analysis Date = 10/27/09 
 SpikeMix = Abs 080508BNA: 40 Ál 
 Pct Recovery = 51%  Analysis Date = 02/26/99 
 SpikeMix = ERA 1211-97-11E: 100 Ál & ERA 1211-97-11F: 100 Ál 
 Pct Recovery = 48%  Analysis Date = 08/20/08 
 SpikeMix = ERA 0709-07-03BNA: 40 Ál 
 Pct Recovery = 83%  Analysis Date = 01/07/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 51%  Analysis Date = 02/02/99 
 SpikeMix = ERA 1211-97-11E: 100 Ál & ERA 1211-97-11F: 100 Ál 
 Pct Recovery = 67%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 45%  Analysis Date = 12/22/98 
 SpikeMix = ERA 1211-97-11F: 100 Ál & ERA 1211-97-11E: 100 Ál 
 Pct Recovery = 101%  Analysis Date = 07/19/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 55%  Analysis Date = 02/20/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 56%  Analysis Date = 09/07/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 68%  Analysis Date = 02/07/06 
 SpikeMix = Crescent 07EE048: 40 Ál 
 Pct Recovery = 76%  Analysis Date = 08/11/11 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 44%  Analysis Date = 09/16/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 77%  Analysis Date = 03/17/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 58%  Analysis Date = 12/08/10 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 66%  Analysis Date = 09/28/10 
 SpikeMix = Supelco LB69646: 40 Ál 
 Pct Recovery = 57%  Analysis Date = 03/10/09 
 SpikeMix = ChemService 406-96B: 25 Ál 
 Pct Recovery = 46%  Analysis Date = 04/07/09 
 SpikeMix = Abs 080508BNA: 25 Ál 
 Pct Recovery = 85%  Analysis Date = 08/25/09 
 SpikeMix = ChemService 406-96B: 25 Ál 
 Pct Recovery = 58%  Analysis Date = 09/21/09 
 SpikeMix = ChemService 406-96B: 25 Ál 
 Pct Recovery = 59%  Analysis Date = 02/01/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 95%  Analysis Date = 06/09/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 108%  Analysis Date = 05/15/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 88%  Analysis Date = 05/08/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 107%  Analysis Date = 09/21/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 97%  Analysis Date = 08/16/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 81%  Analysis Date = 08/05/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 98%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 86%  Analysis Date = 12/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 177%  Analysis Date = 10/18/07 
 SpikeMix = Supelco LB40675: 50 Ál 
 Pct Recovery = 92%  Analysis Date = 06/07/07 
 SpikeMix = Ultra CC-2390: 50 Ál 
 Pct Recovery = 86%  Analysis Date = 11/21/03 
 SpikeMix = SPEX R1020912006: 25 Ál 
 Pct Recovery = 109%  Analysis Date = 09/28/06 
 SpikeMix = Absolute 072204BNA: 25 Ál & Crescent 07EE048: 25 Ál 
 Pct Recovery = 96%  Analysis Date = 04/09/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 69%  Analysis Date = 11/05/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 200%  Analysis Date = 01/07/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 70%  Analysis Date = 04/28/07 
 SpikeMix = Supelco LB40675: 25 Ál 
 Pct Recovery = 63%  Analysis Date = 04/25/01 
 SpikeMix = Crescent 12M-009: 100 Ál & Crescent 12M-004: 100 Ál 
 Pct Recovery = 94%  Analysis Date = 01/31/01 
 SpikeMix = Crescent 12M-009: 100 Ál & Crescent 12M-004: 100 Ál 
 Pct Recovery = 95%  Analysis Date = 03/20/12 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 39%  Analysis Date = 10/05/11 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 44%  Analysis Date = 03/20/12 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 74%  Analysis Date = 12/29/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 62%  Analysis Date = 07/05/00 
 SpikeMix = Protocol W991208006: 75 Ál 
 Pct Recovery = 118%  Analysis Date = 06/14/00 
 SpikeMix = Protocol W991208006: 75 Ál 
 Pct Recovery = 118%  Analysis Date = 05/16/00 
 SpikeMix = Protocol W991208006: 75 Ál 
 Pct Recovery = 74%  Analysis Date = 03/09/00 
 SpikeMix = Protocol W991208006: 75 Ál 
 Pct Recovery = 74%  Analysis Date = 12/19/12 
 SpikeMix = ChemService 348100: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 60%  Analysis Date = 08/18/12 
 SpikeMix = Restek A088363: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 63%  Analysis Date = 01/11/00 
 SpikeMix = Protocol W991208006: 75 Ál 
 Pct Recovery = 99%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120510016: 20 Ál & Supelco LB92780: 20 Ál 
 Pct Recovery = 77%  Analysis Date = 08/10/12 
 SpikeMix = ERA 0507-12-03.1: 20 Ál & Supelco LB92780: 20 Ál 
 Pct Recovery = 83%  Analysis Date = 10/15/07 
 SpikeMix = Ultra CC-2390: 25 Ál 
 Pct Recovery = 73%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Median Pct Recovery = 70%  Y = 1
The SGPlot Procedure