BQS OBSP Determination:
DIETHYL PHTHALATE
METHOD: 1383 , TESTIDCODE: 34336GCM57
DATES: 10/08/98 - 04/15/14

 Expected Conc. = 15.1 
 Median Pct Recovery = 88%  Expected Conc. = 15 
 Median Pct Recovery = 88%  Expected Conc. = 15 
 Median Pct Recovery = 88%  Expected Conc. = 13.458 
 Median Pct Recovery = 88%  Expected Conc. = 13.458 
 Median Pct Recovery = 88%  Expected Conc. = 12.785 
 Median Pct Recovery = 88%  Expected Conc. = 12.785 
 Median Pct Recovery = 88%  Expected Conc. = 12.509 
 Median Pct Recovery = 88%  Expected Conc. = 12.509 
 Median Pct Recovery = 88%  Expected Conc. = 12.492 
 Median Pct Recovery = 88%  Expected Conc. = 12.492 
 Median Pct Recovery = 88%  Expected Conc. = 11.35 
 Median Pct Recovery = 88%  Expected Conc. = 11.35 
 Median Pct Recovery = 88%  Expected Conc. = 10.195 
 Median Pct Recovery = 88%  Expected Conc. = 10.195 
 Median Pct Recovery = 88%  Expected Conc. = 10.185 
 Median Pct Recovery = 88%  Expected Conc. = 10.185 
 Median Pct Recovery = 88%  Expected Conc. = 7.9223 
 Median Pct Recovery = 88%  Expected Conc. = 7.9223 
 Median Pct Recovery = 88%  Expected Conc. = 7.9139 
 Median Pct Recovery = 88%  Expected Conc. = 7.9139 
 Median Pct Recovery = 88%  Expected Conc. = 7.55 
 Median Pct Recovery = 88%  Expected Conc. = 7.55 
 Median Pct Recovery = 88%  Expected Conc. = 7.5 
 Median Pct Recovery = 88%  Expected Conc. = 7.5 
 Median Pct Recovery = 88%  Expected Conc. = 7.5 
 Median Pct Recovery = 88%  Expected Conc. = 7.5 
 Median Pct Recovery = 88%  Expected Conc. = 5.4462 
 Median Pct Recovery = 88%  Expected Conc. = 5.4462 
 Median Pct Recovery = 88%  Expected Conc. = 5.2698 
 Median Pct Recovery = 88%  Expected Conc. = 5.2698 
 Median Pct Recovery = 88%  Expected Conc. = 5.183 
 Median Pct Recovery = 88%  Expected Conc. = 5.183 
 Median Pct Recovery = 88%  Expected Conc. = 5.1811 
 Median Pct Recovery = 88%  Expected Conc. = 5.1811 
 Median Pct Recovery = 88%  Expected Conc. = 5.168 
 Median Pct Recovery = 88%  Expected Conc. = 5.168 
 Median Pct Recovery = 88%  Expected Conc. = 5.085 
 Median Pct Recovery = 88%  Expected Conc. = 5.085 
 Median Pct Recovery = 88%  Expected Conc. = 5.0581 
 Median Pct Recovery = 88%  Expected Conc. = 5.0581 
 Median Pct Recovery = 88%  Expected Conc. = 5.0106 
 Median Pct Recovery = 88%  Expected Conc. = 5.0106 
 Median Pct Recovery = 88%  Expected Conc. = 5.01 
 Median Pct Recovery = 88%  Expected Conc. = 5.01 
 Median Pct Recovery = 88%  Expected Conc. = 4.9367 
 Median Pct Recovery = 88%  Expected Conc. = 4.9367 
 Median Pct Recovery = 88%  Expected Conc. = 3.6234 
 Median Pct Recovery = 88%  Expected Conc. = 3.6234 
 Median Pct Recovery = 88%  Expected Conc. = 3.4641 
 Median Pct Recovery = 88%  Expected Conc. = 3.4641 
 Median Pct Recovery = 88%  Expected Conc. = 3.46 
 Median Pct Recovery = 88%  Expected Conc. = 3.46 
 Median Pct Recovery = 88%  Expected Conc. = 3.458 
 Median Pct Recovery = 88%  Expected Conc. = 3.458 
 Median Pct Recovery = 88%  Expected Conc. = 3.452 
 Median Pct Recovery = 88%  Expected Conc. = 3.452 
 Median Pct Recovery = 88%  Expected Conc. = 3.4271 
 Median Pct Recovery = 88%  Expected Conc. = 3.4271 
 Median Pct Recovery = 88%  Expected Conc. = 3.1724 
 Median Pct Recovery = 88%  Expected Conc. = 3.1724 
 Median Pct Recovery = 88%  Expected Conc. = 3.148 
 Median Pct Recovery = 88%  Expected Conc. = 3.148 
 Median Pct Recovery = 88%  Expected Conc. = 3.1191 
 Median Pct Recovery = 88%  Expected Conc. = 3.1191 
 Median Pct Recovery = 88%  Expected Conc. = 3.0874 
 Median Pct Recovery = 88%  Expected Conc. = 3.0874 
 Median Pct Recovery = 88%  Expected Conc. = 3.02 
 Median Pct Recovery = 88%  Expected Conc. = 3.02 
 Median Pct Recovery = 88%  Expected Conc. = 3.02 
 Median Pct Recovery = 88%  Expected Conc. = 3.02 
 Median Pct Recovery = 88%  Expected Conc. = 3 
 Median Pct Recovery = 88%  Expected Conc. = 3 
 Median Pct Recovery = 88%  Expected Conc. = 3 
 Median Pct Recovery = 88%  Expected Conc. = 3 
 Median Pct Recovery = 88%  Expected Conc. = 2.6455 
 Median Pct Recovery = 88%  Expected Conc. = 2.6455 
 Median Pct Recovery = 88%  Expected Conc. = 2.6134 
 Median Pct Recovery = 88%  Expected Conc. = 2.6134 
 Median Pct Recovery = 88%  Expected Conc. = 2.5971 
 Median Pct Recovery = 88%  Expected Conc. = 2.5971 
 Median Pct Recovery = 88%  Expected Conc. = 2.5425 
 Median Pct Recovery = 88%  Expected Conc. = 2.5425 
 Median Pct Recovery = 88%  Expected Conc. = 2.5425 
 Median Pct Recovery = 88%  Expected Conc. = 2.5425 
 Median Pct Recovery = 88%  Expected Conc. = 2.505 
 Median Pct Recovery = 88%  Expected Conc. = 2.505 
 Median Pct Recovery = 88%  Expected Conc. = 2.4379 
 Median Pct Recovery = 88%  Expected Conc. = 2.4379 
 Median Pct Recovery = 88%  Expected Conc. = 2.3941 
 Median Pct Recovery = 88%  Expected Conc. = 2.3941 
 Median Pct Recovery = 88%  Expected Conc. = 2.393 
 Median Pct Recovery = 88%  Expected Conc. = 2.393 
 Median Pct Recovery = 88%  Expected Conc. = 2.3097 
 Median Pct Recovery = 88%  Expected Conc. = 2.3097 
 Median Pct Recovery = 88%  Expected Conc. = 2.2923 
 Median Pct Recovery = 88%  Expected Conc. = 2.2923 
 Median Pct Recovery = 88%  Expected Conc. = 2.2741 
 Median Pct Recovery = 88%  Expected Conc. = 2.2741 
 Median Pct Recovery = 88%  Expected Conc. = 2.2628 
 Median Pct Recovery = 88%  Expected Conc. = 2.2628 
 Median Pct Recovery = 88%  Expected Conc. = 2.2588 
 Median Pct Recovery = 88%  Expected Conc. = 2.2588 
 Median Pct Recovery = 88%  Expected Conc. = 2.2424 
 Median Pct Recovery = 88%  Expected Conc. = 2.2424 
 Median Pct Recovery = 88%  Expected Conc. = 2.2413 
 Median Pct Recovery = 88%  Expected Conc. = 2.2413 
 Median Pct Recovery = 88%  Expected Conc. = 2.0393 
 Median Pct Recovery = 88%  Expected Conc. = 2.0393 
 Median Pct Recovery = 88%  Expected Conc. = 2.0164 
 Median Pct Recovery = 88%  Expected Conc. = 2.0164 
 Median Pct Recovery = 88%  Expected Conc. = 1.9672 
 Median Pct Recovery = 88%  Expected Conc. = 1.9672 
 Median Pct Recovery = 88%  Expected Conc. = 1.9498 
 Median Pct Recovery = 88%  Expected Conc. = 1.9498 
 Median Pct Recovery = 88%  Expected Conc. = 1.9475 
 Median Pct Recovery = 88%  Expected Conc. = 1.9475 
 Median Pct Recovery = 88%  Expected Conc. = 1.384 
 Median Pct Recovery = 88%  Expected Conc. = 1.384 
 Median Pct Recovery = 88%  Expected Conc. = 1.3808 
 Median Pct Recovery = 88%  Expected Conc. = 1.3808 
 Median Pct Recovery = 88%  Expected Conc. = 1.3742 
 Median Pct Recovery = 88%  Expected Conc. = 1.3742 
 Median Pct Recovery = 88%  Expected Conc. = 1.3719 
 Median Pct Recovery = 88%  Expected Conc. = 1.3719 
 Median Pct Recovery = 88%  Expected Conc. = 1.3714 
 Median Pct Recovery = 88%  Expected Conc. = 1.3714 
 Median Pct Recovery = 88%  Expected Conc. = 1.267 
 Median Pct Recovery = 88%  Expected Conc. = 1.267 
 Median Pct Recovery = 88%  Expected Conc. = 1.2515 
 Median Pct Recovery = 88%  Expected Conc. = 1.2515 
 Median Pct Recovery = 88%  Expected Conc. = 1.2403 
 Median Pct Recovery = 88%  Expected Conc. = 1.2403 
 Median Pct Recovery = 88%  Expected Conc. = 1.2336 
 Median Pct Recovery = 88%  Expected Conc. = 1.2336 
 Median Pct Recovery = 88%  Expected Conc. = 1.2292 
 Median Pct Recovery = 88%  Expected Conc. = 1.2292 
 Median Pct Recovery = 88%  Expected Conc. = 1.2244 
 Median Pct Recovery = 88%  Expected Conc. = 1.2244 
 Median Pct Recovery = 88%  Expected Conc. = 1.2015 
 Median Pct Recovery = 88%  Expected Conc. = 1.2015 
 Median Pct Recovery = 88%  Expected Conc. = 1.017 
 Median Pct Recovery = 88%  Expected Conc. = 1.017 
 Median Pct Recovery = 88%  Expected Conc. = 1.017 
 Median Pct Recovery = 88%  Expected Conc. = 1.017 
 Median Pct Recovery = 88%  Expected Conc. = 1.017 
 Median Pct Recovery = 88%  Expected Conc. = 1.017 
 Median Pct Recovery = 88%  Expected Conc. = 1.002 
 Median Pct Recovery = 88%  Expected Conc. = 1.002 
 Median Pct Recovery = 88%  Expected Conc. = 1.002 
 Median Pct Recovery = 88%  Expected Conc. = 1.002 
 Median Pct Recovery = 88%  Expected Conc. = 1.002 
 Median Pct Recovery = 88%  Expected Conc. = 1.002 
 Median Pct Recovery = 88%  Expected Conc. = 0.9684 
 Median Pct Recovery = 88%  Expected Conc. = 0.9684 
 Median Pct Recovery = 88%  Expected Conc. = 0.9658 
 Median Pct Recovery = 88%  Expected Conc. = 0.9658 
 Median Pct Recovery = 88%  Expected Conc. = 0.963 
 Median Pct Recovery = 88%  Expected Conc. = 0.963 
 Median Pct Recovery = 88%  Expected Conc. = 0.865 
 Median Pct Recovery = 88%  Expected Conc. = 0.865 
 Median Pct Recovery = 88%  Expected Conc. = 0.865 
 Median Pct Recovery = 88%  Expected Conc. = 0.865 
 Median Pct Recovery = 88%  Expected Conc. = 0.865 
 Median Pct Recovery = 88%  Expected Conc. = 0.865 
 Median Pct Recovery = 88%  Expected Conc. = 0.863 
 Median Pct Recovery = 88%  Expected Conc. = 0.863 
 Median Pct Recovery = 88%  Expected Conc. = 0.863 
 Median Pct Recovery = 88%  Expected Conc. = 0.863 
 Median Pct Recovery = 88%  Expected Conc. = 0.863 
 Median Pct Recovery = 88%  Expected Conc. = 0.863 
 Median Pct Recovery = 88%  Expected Conc. = 0.8573 
 Median Pct Recovery = 88%  Expected Conc. = 0.8573 
 Median Pct Recovery = 88%  Expected Conc. = 0.8498 
 Median Pct Recovery = 88%  Expected Conc. = 0.8498 
 Median Pct Recovery = 88%  Expected Conc. = 0.8467 
 Median Pct Recovery = 88%  Expected Conc. = 0.8467 
 Median Pct Recovery = 88%  Expected Conc. = 0.8377 
 Median Pct Recovery = 88%  Expected Conc. = 0.8377 
 Median Pct Recovery = 88%  Expected Conc. = 0.7924 
 Median Pct Recovery = 88%  Expected Conc. = 0.7924 
 Median Pct Recovery = 88%  Expected Conc. = 0.7778 
 Median Pct Recovery = 88%  Expected Conc. = 0.7778 
 Median Pct Recovery = 88%  Expected Conc. = 0.7766 
 Median Pct Recovery = 88%  Expected Conc. = 0.7766 
 Median Pct Recovery = 88%  Expected Conc. = 0.775 
 Median Pct Recovery = 88%  Expected Conc. = 0.775 
 Median Pct Recovery = 88%  Expected Conc. = 4.7583 
 Median Pct Recovery = 88%  Expected Conc. = 4.7583 
 Median Pct Recovery = 88%  Expected Conc. = 4.5971 
 Median Pct Recovery = 88%  Expected Conc. = 4.5971 
 Median Pct Recovery = 88%  Expected Conc. = 4.5666 
 Median Pct Recovery = 88%  Expected Conc. = 4.5666 
 Median Pct Recovery = 88%  Expected Conc. = 71.454 
 Median Pct Recovery = 88%  Expected Conc. = 71.454 
 Median Pct Recovery = 88%  Expected Conc. = 70.922 
 Median Pct Recovery = 88%  Expected Conc. = 70.922 
 Median Pct Recovery = 88%  Expected Conc. = 64.262 
 Median Pct Recovery = 88%  Expected Conc. = 64.262 
 Median Pct Recovery = 88%  Expected Conc. = 62.5 
 Median Pct Recovery = 88%  Expected Conc. = 62.5 
 Median Pct Recovery = 88%  Expected Conc. = 60.696 
 Median Pct Recovery = 88%  Expected Conc. = 60.696 
 Median Pct Recovery = 88%  Expected Conc. = 60.638 
 Median Pct Recovery = 88%  Expected Conc. = 60.638 
 Median Pct Recovery = 88%  Expected Conc. = 60.317 
 Median Pct Recovery = 88%  Expected Conc. = 60.317 
 Median Pct Recovery = 88%  Expected Conc. = 56.773 
 Median Pct Recovery = 88%  Expected Conc. = 56.773 
 Median Pct Recovery = 88%  Expected Conc. = 33.328 
 Median Pct Recovery = 88%  Expected Conc. = 33.328 
 Median Pct Recovery = 88%  Expected Conc. = 31.702 
 Median Pct Recovery = 88%  Expected Conc. = 31.702 
 Median Pct Recovery = 88%  Expected Conc. = 28.919 
 Median Pct Recovery = 88%  Expected Conc. = 28.919 
 Median Pct Recovery = 88%  Expected Conc. = 28.702 
 Median Pct Recovery = 88%  Expected Conc. = 28.702 
 Median Pct Recovery = 88%  Expected Conc. = 25.446 
 Median Pct Recovery = 88%  Expected Conc. = 25.446 
 Median Pct Recovery = 88%  Expected Conc. = 24.707 
 Median Pct Recovery = 88%  Expected Conc. = 24.707 
 Median Pct Recovery = 88%  Expected Conc. = 24.053 
 Median Pct Recovery = 88%  Expected Conc. = 24.053 
 Median Pct Recovery = 88%  Expected Conc. = 23.921 
 Median Pct Recovery = 88%  Expected Conc. = 23.921 
 Median Pct Recovery = 88%  Expected Conc. = 22.975 
 Median Pct Recovery = 88%  Expected Conc. = 22.975 
 Median Pct Recovery = 88%  Expected Conc. = 22.424 
 Median Pct Recovery = 88%  Expected Conc. = 22.424 
 Median Pct Recovery = 88%  Expected Conc. = 22.386 
 Median Pct Recovery = 88%  Expected Conc. = 22.386 
 Median Pct Recovery = 88%  Expected Conc. = 22.296 
 Median Pct Recovery = 88%  Expected Conc. = 22.296 
 Median Pct Recovery = 88%  Expected Conc. = 15.687 
 Median Pct Recovery = 88%  Expected Conc. = 15.687 
 Median Pct Recovery = 88%  Expected Conc. = 15.193 
 Median Pct Recovery = 88%  Expected Conc. = 15.193 
 Median Pct Recovery = 88%  Expected Conc. = 14.385 
 Median Pct Recovery = 88%  Expected Conc. = 14.385 
 Median Pct Recovery = 88%  Expected Conc. = 12.264 
 Median Pct Recovery = 88%  Expected Conc. = 12.264 
 Median Pct Recovery = 88%  Expected Conc. = 11.826 
 Median Pct Recovery = 88%  Expected Conc. = 11.826 
 Median Pct Recovery = 88%  Expected Conc. = 11.49 
 Median Pct Recovery = 88%  Expected Conc. = 11.49 
 Median Pct Recovery = 88%  Expected Conc. = 11.436 
 Median Pct Recovery = 88%  Expected Conc. = 11.436 
 Median Pct Recovery = 88%  Expected Conc. = 11.348 
 Median Pct Recovery = 88%  Expected Conc. = 11.348 
 Median Pct Recovery = 88%  Expected Conc. = 11.24 
 Median Pct Recovery = 88%  Expected Conc. = 11.24 
 Median Pct Recovery = 88%  Expected Conc. = 11.033 
 Median Pct Recovery = 88%  Expected Conc. = 11.033 
 Median Pct Recovery = 88%  Expected Conc. = 7.55 
 Median Pct Recovery = 88%  Expected Conc. = 7.55 
 Median Pct Recovery = 88%  Expected Conc. = 4.6348 
 Median Pct Recovery = 88%  Expected Conc. = 4.6348 
 Median Pct Recovery = 88%  Expected Conc. = 4.5605 
 Median Pct Recovery = 88%  Expected Conc. = 4.5605 
 Median Pct Recovery = 88%  Expected Conc. = 3.02 
 Median Pct Recovery = 88%  Expected Conc. = 3.02 
 Median Pct Recovery = 88%  Expected Conc. = 2.0548 
 Median Pct Recovery = 88%  Expected Conc. = 2.0548 
 Median Pct Recovery = 88%  Expected Conc. = 1.9545 
 Median Pct Recovery = 88%  Expected Conc. = 1.9545 
 Median Pct Recovery = 88%  Expected Conc. = 1.3845 
 Median Pct Recovery = 88%  Expected Conc. = 1.3845 
 Median Pct Recovery = 88%  Expected Conc. = 1.002 
 Median Pct Recovery = 88%  Expected Conc. = 1.002 
 Median Pct Recovery = 88%  Expected Conc. = 0.9716 
 Median Pct Recovery = 88%  Expected Conc. = 0.9716 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Expected Conc. = 0 
 Median Pct Recovery = 88%  Analysis Date = 01/08/13 
 SpikeMix = ERA 0507-12-03.1: 100 Ál & NSI 060612-01: 100 Ál 
 Pct Recovery = 77%  Analysis Date = 03/05/13 
 SpikeMix = Restek A088363: 100 Ál & Supelco LB92780: 100 Ál 
 Pct Recovery = 79%  Analysis Date = 04/12/06 
 SpikeMix = Crescent 07EE048: 100 Ál 
 Pct Recovery = 65%  Analysis Date = 08/30/06 
 SpikeMix = Crescent 07EE048: 100 Ál 
 Pct Recovery = 117%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 100 Ál 
 Pct Recovery = 70%  Analysis Date = 03/01/05 
 SpikeMix = Crescent 07DD031: 100 Ál 
 Pct Recovery = 82%  Analysis Date = 10/08/98 
 SpikeMix = ERA 1211-97-11F: 250 Ál & ERA 1211-97-11E: 250 Ál 
 Pct Recovery = 35%  Analysis Date = 02/13/06 
 SpikeMix = Crescent 07EE048: 75 Ál 
 Pct Recovery = 51%  Analysis Date = 09/28/06 
 SpikeMix = Crescent 07EE048: 75 Ál 
 Pct Recovery = 109%  Analysis Date = 11/05/04 
 SpikeMix = Ultra U1359: 75 Ál 
 Pct Recovery = 100%  Analysis Date = 07/23/04 
 SpikeMix = Ultra U1359: 75 Ál 
 Pct Recovery = 101%  Analysis Date = 10/26/12 
 SpikeMix = ERA 0507-12-03.1: 50 Ál & NSI 060612-01: 50 Ál 
 Pct Recovery = 88%  Analysis Date = 05/10/13 
 SpikeMix = Supelco LB92780: 50 Ál & ChemService 348100: 50 Ál 
 Pct Recovery = 97%  Analysis Date = 12/19/12 
 SpikeMix = Restek A088363: 50 Ál & Supelco LB92780: 50 Ál 
 Pct Recovery = 77%  Analysis Date = 02/07/06 
 SpikeMix = Crescent 07EE048: 40 Ál 
 Pct Recovery = 97%  Analysis Date = 01/07/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 72%  Analysis Date = 07/19/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 54%  Analysis Date = 07/15/06 
 SpikeMix = Crescent 07EE048: 40 Ál 
 Pct Recovery = 89%  Analysis Date = 02/20/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 103%  Analysis Date = 04/15/14 
 SpikeMix = Accu 213041074: 100 Ál & Crescent 04CC149: 100 Ál 
 Pct Recovery = 80%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 79%  Analysis Date = 09/07/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 102%  Analysis Date = 02/08/14 
 SpikeMix = Supelco LB99395: 100 Ál & ERA 0318-13-01.1: 100 Ál 
 Pct Recovery = 86%  Analysis Date = 09/07/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 107%  Analysis Date = 08/20/08 
 SpikeMix = ERA 0709-07-03BNA: 40 Ál 
 Pct Recovery = 96%  Analysis Date = 05/17/11 
 SpikeMix = Supelco LB77169: 200 Ál 
 Pct Recovery = 66%  Analysis Date = 07/15/11 
 SpikeMix = Spex Organics T1100701002: 200 Ál 
 Pct Recovery = 83%  Analysis Date = 09/28/06 
 SpikeMix = Absolute 072204BNA: 25 Ál & Crescent 07EE048: 25 Ál 
 Pct Recovery = 90%  Analysis Date = 01/10/12 
 SpikeMix = Supelco LB77169: 200 Ál 
 Pct Recovery = 64%  Analysis Date = 01/25/11 
 SpikeMix = Spex Organics T1100701002: 200 Ál 
 Pct Recovery = 92%  Analysis Date = 08/05/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 101%  Analysis Date = 12/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 95%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 93%  Analysis Date = 12/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 97%  Analysis Date = 12/19/12 
 SpikeMix = ChemService 348100: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 68%  Analysis Date = 08/18/12 
 SpikeMix = Restek A088363: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 74%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120510016: 20 Ál & Supelco LB92780: 20 Ál 
 Pct Recovery = 85%  Analysis Date = 08/10/12 
 SpikeMix = ERA 0507-12-03.1: 20 Ál & Supelco LB92780: 20 Ál 
 Pct Recovery = 88%  Analysis Date = 04/09/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 113%  Analysis Date = 11/05/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 99%  Analysis Date = 01/07/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 81%  Analysis Date = 08/06/13 
 SpikeMix = Accu 213041074: 50 Ál & Crescent 04CC149: 50 Ál 
 Pct Recovery = 93%  Analysis Date = 06/17/13 
 SpikeMix = Supelco LB99395: 50 Ál & Accu 213041074: 50 Ál 
 Pct Recovery = 86%  Analysis Date = 12/06/13 
 SpikeMix = Abs 040913: 50 Ál & ERA 0318-13-01.1: 50 Ál 
 Pct Recovery = 82%  Analysis Date = 07/28/10 
 SpikeMix = NSI 082409-01BNA: 80 Ál 
 Pct Recovery = 83%  Analysis Date = 10/26/10 
 SpikeMix = Supelco LB69646: 80 Ál 
 Pct Recovery = 86%  Analysis Date = 03/02/10 
 SpikeMix = Supelco LB69646: 80 Ál 
 Pct Recovery = 83%  Analysis Date = 02/01/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 105%  Analysis Date = 06/09/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 122%  Analysis Date = 05/15/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 102%  Analysis Date = 05/08/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 113%  Analysis Date = 02/22/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 114%  Analysis Date = 09/21/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 112%  Analysis Date = 08/16/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 104%  Analysis Date = 06/03/06 
 SpikeMix = Crescent 07EE048: 15 Ál 
 Pct Recovery = 59%  Analysis Date = 04/17/06 
 SpikeMix = Crescent 07EE048: 15 Ál 
 Pct Recovery = 90%  Analysis Date = 10/18/07 
 SpikeMix = Supelco LB40675: 50 Ál 
 Pct Recovery = 122%  Analysis Date = 06/07/07 
 SpikeMix = Ultra CC-2390: 50 Ál 
 Pct Recovery = 104%  Analysis Date = 06/07/07 
 SpikeMix = Supelco LB40675: 50 Ál 
 Pct Recovery = 102%  Analysis Date = 01/10/12 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 38%  Analysis Date = 03/14/12 
 SpikeMix = Supelco LB77169: 80 Ál 
 Pct Recovery = 67%  Analysis Date = 12/07/10 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 98%  Analysis Date = 02/01/11 
 SpikeMix = Supelco LB77169: 80 Ál 
 Pct Recovery = 94%  Analysis Date = 06/23/11 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 74%  Analysis Date = 04/28/09 
 SpikeMix = ChemService 406-96B: 40 Ál 
 Pct Recovery = 99%  Analysis Date = 10/27/09 
 SpikeMix = Abs 080508BNA: 40 Ál 
 Pct Recovery = 89%  Analysis Date = 09/28/10 
 SpikeMix = Supelco LB69646: 40 Ál 
 Pct Recovery = 120%  Analysis Date = 06/15/10 
 SpikeMix = Supelco LB69646: 40 Ál 
 Pct Recovery = 107%  Analysis Date = 01/25/10 
 SpikeMix = NSI 082409-01BNA: 40 Ál 
 Pct Recovery = 87%  Analysis Date = 10/20/10 
 SpikeMix = NSI 082409-01BNA: 40 Ál 
 Pct Recovery = 85%  Analysis Date = 06/29/10 
 SpikeMix = NSI 082409-01BNA: 40 Ál 
 Pct Recovery = 87%  Analysis Date = 04/15/14 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 93%  Analysis Date = 11/26/13 
 SpikeMix = Accu 213041074: 20 Ál & Spex Organics T1130514011: 20 Ál 
 Pct Recovery = 112%  Analysis Date = 08/06/13 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 82%  Analysis Date = 01/30/14 
 SpikeMix = ERA 0318-13-01.1: 20 Ál & Spex Organics T1130514011: 20 Ál 
 Pct Recovery = 88%  Analysis Date = 09/24/13 
 SpikeMix = Supelco LB99395: 20 Ál & ERA 0318-13-01.1: 20 Ál 
 Pct Recovery = 86%  Analysis Date = 06/18/13 
 SpikeMix = ERA 0318-13-01.1: 20 Ál & Crescent 04CC149: 20 Ál 
 Pct Recovery = 82%  Analysis Date = 10/15/07 
 SpikeMix = Ultra CC-2390: 25 Ál 
 Pct Recovery = 82%  Analysis Date = 04/28/07 
 SpikeMix = Supelco LB40675: 25 Ál 
 Pct Recovery = 63%  Analysis Date = 06/07/07 
 SpikeMix = Ultra CC-2390: 25 Ál 
 Pct Recovery = 152%  Analysis Date = 03/20/12 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 95%  Analysis Date = 12/29/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 74%  Analysis Date = 09/16/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 88%  Analysis Date = 03/20/12 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 94%  Analysis Date = 10/05/11 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 92%  Analysis Date = 08/11/11 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 84%  Analysis Date = 03/10/09 
 SpikeMix = ChemService 406-96B: 25 Ál 
 Pct Recovery = 64%  Analysis Date = 03/17/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 75%  Analysis Date = 12/08/10 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 92%  Analysis Date = 04/07/09 
 SpikeMix = Abs 080508BNA: 25 Ál 
 Pct Recovery = 111%  Analysis Date = 08/25/09 
 SpikeMix = ChemService 406-96B: 25 Ál 
 Pct Recovery = 149%  Analysis Date = 07/07/09 
 SpikeMix = Abs 080508BNA: 25 Ál 
 Pct Recovery = 53%  Analysis Date = 09/21/09 
 SpikeMix = ChemService 406-96B: 25 Ál 
 Pct Recovery = 91%  Analysis Date = 09/01/09 
 SpikeMix = Abs 080508BNA: 25 Ál 
 Pct Recovery = 81%  Analysis Date = 02/26/99 
 SpikeMix = ERA 1211-97-11E: 100 Ál & ERA 1211-97-11F: 100 Ál 
 Pct Recovery = 63%  Analysis Date = 02/02/99 
 SpikeMix = ERA 1211-97-11E: 100 Ál & ERA 1211-97-11F: 100 Ál 
 Pct Recovery = 65%  Analysis Date = 12/22/98 
 SpikeMix = ERA 1211-97-11F: 100 Ál & ERA 1211-97-11E: 100 Ál 
 Pct Recovery = 109%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Y = 1
The SGPlot Procedure