BQS OBSP Determination:
N-NITROSODIMETHYLAMINE
METHOD: 1383 , TESTIDCODE: 34438GCM57
DATES: 11/03/98 - 04/15/14

 Expected Conc. = 31.011 
 Median Pct Recovery = 67%  Expected Conc. = 29.589 
 Median Pct Recovery = 67%  Expected Conc. = 29.589 
 Median Pct Recovery = 67%  Expected Conc. = 29.1 
 Median Pct Recovery = 67%  Expected Conc. = 29.1 
 Median Pct Recovery = 67%  Expected Conc. = 15.625 
 Median Pct Recovery = 67%  Expected Conc. = 15.625 
 Median Pct Recovery = 67%  Expected Conc. = 14.799 
 Median Pct Recovery = 67%  Expected Conc. = 14.799 
 Median Pct Recovery = 67%  Expected Conc. = 14.755 
 Median Pct Recovery = 67%  Expected Conc. = 14.755 
 Median Pct Recovery = 67%  Expected Conc. = 14.49 
 Median Pct Recovery = 67%  Expected Conc. = 14.49 
 Median Pct Recovery = 67%  Expected Conc. = 10.601 
 Median Pct Recovery = 67%  Expected Conc. = 10.601 
 Median Pct Recovery = 67%  Expected Conc. = 10.093 
 Median Pct Recovery = 67%  Expected Conc. = 10.093 
 Median Pct Recovery = 67%  Expected Conc. = 8.757 
 Median Pct Recovery = 67%  Expected Conc. = 8.757 
 Median Pct Recovery = 67%  Expected Conc. = 8.5938 
 Median Pct Recovery = 67%  Expected Conc. = 8.5938 
 Median Pct Recovery = 67%  Expected Conc. = 8.5368 
 Median Pct Recovery = 67%  Expected Conc. = 8.5368 
 Median Pct Recovery = 67%  Expected Conc. = 8.521 
 Median Pct Recovery = 67%  Expected Conc. = 8.521 
 Median Pct Recovery = 67%  Expected Conc. = 8.4899 
 Median Pct Recovery = 67%  Expected Conc. = 8.4899 
 Median Pct Recovery = 67%  Expected Conc. = 8.4459 
 Median Pct Recovery = 67%  Expected Conc. = 8.4459 
 Median Pct Recovery = 67%  Expected Conc. = 8.4397 
 Median Pct Recovery = 67%  Expected Conc. = 8.4397 
 Median Pct Recovery = 67%  Expected Conc. = 7.4366 
 Median Pct Recovery = 67%  Expected Conc. = 7.4366 
 Median Pct Recovery = 67%  Expected Conc. = 5.8742 
 Median Pct Recovery = 67%  Expected Conc. = 5.8742 
 Median Pct Recovery = 67%  Expected Conc. = 5.2854 
 Median Pct Recovery = 67%  Expected Conc. = 5.2854 
 Median Pct Recovery = 67%  Expected Conc. = 5.1447 
 Median Pct Recovery = 67%  Expected Conc. = 5.1447 
 Median Pct Recovery = 67%  Expected Conc. = 5.06 
 Median Pct Recovery = 67%  Expected Conc. = 5.06 
 Median Pct Recovery = 67%  Expected Conc. = 5.0367 
 Median Pct Recovery = 67%  Expected Conc. = 5.0367 
 Median Pct Recovery = 67%  Expected Conc. = 5 
 Median Pct Recovery = 67%  Expected Conc. = 5 
 Median Pct Recovery = 67%  Expected Conc. = 4.6999 
 Median Pct Recovery = 67%  Expected Conc. = 4.6999 
 Median Pct Recovery = 67%  Expected Conc. = 4.6214 
 Median Pct Recovery = 67%  Expected Conc. = 4.6214 
 Median Pct Recovery = 67%  Expected Conc. = 4.5619 
 Median Pct Recovery = 67%  Expected Conc. = 4.5619 
 Median Pct Recovery = 67%  Expected Conc. = 4.2445 
 Median Pct Recovery = 67%  Expected Conc. = 4.2445 
 Median Pct Recovery = 67%  Expected Conc. = 4.2154 
 Median Pct Recovery = 67%  Expected Conc. = 4.2154 
 Median Pct Recovery = 67%  Expected Conc. = 4.1072 
 Median Pct Recovery = 67%  Expected Conc. = 4.1072 
 Median Pct Recovery = 67%  Expected Conc. = 4.033 
 Median Pct Recovery = 67%  Expected Conc. = 4.033 
 Median Pct Recovery = 67%  Expected Conc. = 3.183 
 Median Pct Recovery = 67%  Expected Conc. = 3.183 
 Median Pct Recovery = 67%  Expected Conc. = 3.1606 
 Median Pct Recovery = 67%  Expected Conc. = 3.1606 
 Median Pct Recovery = 67%  Expected Conc. = 3 
 Median Pct Recovery = 67%  Expected Conc. = 3 
 Median Pct Recovery = 67%  Expected Conc. = 2.6586 
 Median Pct Recovery = 67%  Expected Conc. = 2.6586 
 Median Pct Recovery = 67%  Expected Conc. = 2.6302 
 Median Pct Recovery = 67%  Expected Conc. = 2.6302 
 Median Pct Recovery = 67%  Expected Conc. = 2.53 
 Median Pct Recovery = 67%  Expected Conc. = 2.53 
 Median Pct Recovery = 67%  Expected Conc. = 2.53 
 Median Pct Recovery = 67%  Expected Conc. = 2.53 
 Median Pct Recovery = 67%  Expected Conc. = 2.5229 
 Median Pct Recovery = 67%  Expected Conc. = 2.5229 
 Median Pct Recovery = 67%  Expected Conc. = 2.5116 
 Median Pct Recovery = 67%  Expected Conc. = 2.5116 
 Median Pct Recovery = 67%  Expected Conc. = 2.5084 
 Median Pct Recovery = 67%  Expected Conc. = 2.5084 
 Median Pct Recovery = 67%  Expected Conc. = 2.5 
 Median Pct Recovery = 67%  Expected Conc. = 2.5 
 Median Pct Recovery = 67%  Expected Conc. = 2.5 
 Median Pct Recovery = 67%  Expected Conc. = 2.5 
 Median Pct Recovery = 67%  Expected Conc. = 2.4988 
 Median Pct Recovery = 67%  Expected Conc. = 2.4988 
 Median Pct Recovery = 67%  Expected Conc. = 2.4821 
 Median Pct Recovery = 67%  Expected Conc. = 2.4821 
 Median Pct Recovery = 67%  Expected Conc. = 2.1011 
 Median Pct Recovery = 67%  Expected Conc. = 2.1011 
 Median Pct Recovery = 67%  Expected Conc. = 1.6944 
 Median Pct Recovery = 67%  Expected Conc. = 1.6944 
 Median Pct Recovery = 67%  Expected Conc. = 1.504 
 Median Pct Recovery = 67%  Expected Conc. = 1.504 
 Median Pct Recovery = 67%  Expected Conc. = 1.504 
 Median Pct Recovery = 67%  Expected Conc. = 1.504 
 Median Pct Recovery = 67%  Expected Conc. = 1.504 
 Median Pct Recovery = 67%  Expected Conc. = 1.504 
 Median Pct Recovery = 67%  Expected Conc. = 1.5 
 Median Pct Recovery = 67%  Expected Conc. = 1.5 
 Median Pct Recovery = 67%  Expected Conc. = 1.41 
 Median Pct Recovery = 67%  Expected Conc. = 1.41 
 Median Pct Recovery = 67%  Expected Conc. = 1.41 
 Median Pct Recovery = 67%  Expected Conc. = 1.41 
 Median Pct Recovery = 67%  Expected Conc. = 1.3899 
 Median Pct Recovery = 67%  Expected Conc. = 1.3899 
 Median Pct Recovery = 67%  Expected Conc. = 1.1338 
 Median Pct Recovery = 67%  Expected Conc. = 1.1338 
 Median Pct Recovery = 67%  Expected Conc. = 1.0813 
 Median Pct Recovery = 67%  Expected Conc. = 1.0813 
 Median Pct Recovery = 67%  Expected Conc. = 1.012 
 Median Pct Recovery = 67%  Expected Conc. = 1.012 
 Median Pct Recovery = 67%  Expected Conc. = 1.012 
 Median Pct Recovery = 67%  Expected Conc. = 1.012 
 Median Pct Recovery = 67%  Expected Conc. = 1.012 
 Median Pct Recovery = 67%  Expected Conc. = 1.012 
 Median Pct Recovery = 67%  Expected Conc. = 1 
 Median Pct Recovery = 67%  Expected Conc. = 1 
 Median Pct Recovery = 67%  Expected Conc. = 1 
 Median Pct Recovery = 67%  Expected Conc. = 1 
 Median Pct Recovery = 67%  Expected Conc. = 0.8717 
 Median Pct Recovery = 67%  Expected Conc. = 0.8717 
 Median Pct Recovery = 67%  Expected Conc. = 0.847 
 Median Pct Recovery = 67%  Expected Conc. = 0.847 
 Median Pct Recovery = 67%  Expected Conc. = 0.8402 
 Median Pct Recovery = 67%  Expected Conc. = 0.8402 
 Median Pct Recovery = 67%  Expected Conc. = 0.8352 
 Median Pct Recovery = 67%  Expected Conc. = 0.8352 
 Median Pct Recovery = 67%  Expected Conc. = 0.7315 
 Median Pct Recovery = 67%  Expected Conc. = 0.7315 
 Median Pct Recovery = 67%  Expected Conc. = 0.7208 
 Median Pct Recovery = 67%  Expected Conc. = 0.7208 
 Median Pct Recovery = 67%  Expected Conc. = 0.7158 
 Median Pct Recovery = 67%  Expected Conc. = 0.7158 
 Median Pct Recovery = 67%  Expected Conc. = 0.712 
 Median Pct Recovery = 67%  Expected Conc. = 0.712 
 Median Pct Recovery = 67%  Expected Conc. = 0.6971 
 Median Pct Recovery = 67%  Expected Conc. = 0.6971 
 Median Pct Recovery = 67%  Expected Conc. = 0.6791 
 Median Pct Recovery = 67%  Expected Conc. = 0.6791 
 Median Pct Recovery = 67%  Expected Conc. = 0.6783 
 Median Pct Recovery = 67%  Expected Conc. = 0.6783 
 Median Pct Recovery = 67%  Expected Conc. = 0.6731 
 Median Pct Recovery = 67%  Expected Conc. = 0.6731 
 Median Pct Recovery = 67%  Expected Conc. = 0.6707 
 Median Pct Recovery = 67%  Expected Conc. = 0.6707 
 Median Pct Recovery = 67%  Expected Conc. = 0.6016 
 Median Pct Recovery = 67%  Expected Conc. = 0.6016 
 Median Pct Recovery = 67%  Expected Conc. = 0.6016 
 Median Pct Recovery = 67%  Expected Conc. = 0.6016 
 Median Pct Recovery = 67%  Expected Conc. = 0.6016 
 Median Pct Recovery = 67%  Expected Conc. = 0.6016 
 Median Pct Recovery = 67%  Expected Conc. = 0.6 
 Median Pct Recovery = 67%  Expected Conc. = 0.6 
 Median Pct Recovery = 67%  Expected Conc. = 0.6 
 Median Pct Recovery = 67%  Expected Conc. = 0.6 
 Median Pct Recovery = 67%  Expected Conc. = 0.6 
 Median Pct Recovery = 67%  Expected Conc. = 0.6 
 Median Pct Recovery = 67%  Expected Conc. = 0.6 
 Median Pct Recovery = 67%  Expected Conc. = 0.6 
 Median Pct Recovery = 67%  Expected Conc. = 0.564 
 Median Pct Recovery = 67%  Expected Conc. = 0.564 
 Median Pct Recovery = 67%  Expected Conc. = 0.564 
 Median Pct Recovery = 67%  Expected Conc. = 0.564 
 Median Pct Recovery = 67%  Expected Conc. = 0.5605 
 Median Pct Recovery = 67%  Expected Conc. = 0.5605 
 Median Pct Recovery = 67%  Expected Conc. = 0.56 
 Median Pct Recovery = 67%  Expected Conc. = 0.56 
 Median Pct Recovery = 67%  Expected Conc. = 0.56 
 Median Pct Recovery = 67%  Expected Conc. = 0.56 
 Median Pct Recovery = 67%  Expected Conc. = 0.5553 
 Median Pct Recovery = 67%  Expected Conc. = 0.5553 
 Median Pct Recovery = 67%  Expected Conc. = 0.4352 
 Median Pct Recovery = 67%  Expected Conc. = 0.4352 
 Median Pct Recovery = 67%  Expected Conc. = 0.425 
 Median Pct Recovery = 67%  Expected Conc. = 0.425 
 Median Pct Recovery = 67%  Expected Conc. = 0.4206 
 Median Pct Recovery = 67%  Expected Conc. = 0.4206 
 Median Pct Recovery = 67%  Expected Conc. = 0.4199 
 Median Pct Recovery = 67%  Expected Conc. = 0.4199 
 Median Pct Recovery = 67%  Expected Conc. = 0.3659 
 Median Pct Recovery = 67%  Expected Conc. = 0.3659 
 Median Pct Recovery = 67%  Expected Conc. = 0.364 
 Median Pct Recovery = 67%  Expected Conc. = 0.364 
 Median Pct Recovery = 67%  Expected Conc. = 0.3615 
 Median Pct Recovery = 67%  Expected Conc. = 0.3615 
 Median Pct Recovery = 67%  Expected Conc. = 0.3609 
 Median Pct Recovery = 67%  Expected Conc. = 0.3609 
 Median Pct Recovery = 67%  Expected Conc. = 0.3573 
 Median Pct Recovery = 67%  Expected Conc. = 0.3573 
 Median Pct Recovery = 67%  Expected Conc. = 0.3546 
 Median Pct Recovery = 67%  Expected Conc. = 0.3546 
 Median Pct Recovery = 67%  Expected Conc. = 0.3541 
 Median Pct Recovery = 67%  Expected Conc. = 0.3541 
 Median Pct Recovery = 67%  Expected Conc. = 0.3541 
 Median Pct Recovery = 67%  Expected Conc. = 0.3541 
 Median Pct Recovery = 67%  Expected Conc. = 0.3525 
 Median Pct Recovery = 67%  Expected Conc. = 0.3525 
 Median Pct Recovery = 67%  Expected Conc. = 0.3525 
 Median Pct Recovery = 67%  Expected Conc. = 0.3525 
 Median Pct Recovery = 67%  Expected Conc. = 0.3525 
 Median Pct Recovery = 67%  Expected Conc. = 0.3525 
 Median Pct Recovery = 67%  Expected Conc. = 0.35 
 Median Pct Recovery = 67%  Expected Conc. = 0.35 
 Median Pct Recovery = 67%  Expected Conc. = 0.35 
 Median Pct Recovery = 67%  Expected Conc. = 0.35 
 Median Pct Recovery = 67%  Expected Conc. = 0.349 
 Median Pct Recovery = 67%  Expected Conc. = 0.349 
 Median Pct Recovery = 67%  Expected Conc. = 0.3451 
 Median Pct Recovery = 67%  Expected Conc. = 0.3451 
 Median Pct Recovery = 67%  Expected Conc. = 71.454 
 Median Pct Recovery = 67%  Expected Conc. = 71.454 
 Median Pct Recovery = 67%  Expected Conc. = 70.922 
 Median Pct Recovery = 67%  Expected Conc. = 70.922 
 Median Pct Recovery = 67%  Expected Conc. = 24.707 
 Median Pct Recovery = 67%  Expected Conc. = 24.707 
 Median Pct Recovery = 67%  Expected Conc. = 23.921 
 Median Pct Recovery = 67%  Expected Conc. = 23.921 
 Median Pct Recovery = 67%  Expected Conc. = 22.386 
 Median Pct Recovery = 67%  Expected Conc. = 22.386 
 Median Pct Recovery = 67%  Expected Conc. = 22.296 
 Median Pct Recovery = 67%  Expected Conc. = 22.296 
 Median Pct Recovery = 67%  Expected Conc. = 21.647 
 Median Pct Recovery = 67%  Expected Conc. = 21.647 
 Median Pct Recovery = 67%  Expected Conc. = 18.787 
 Median Pct Recovery = 67%  Expected Conc. = 18.787 
 Median Pct Recovery = 67%  Expected Conc. = 18.494 
 Median Pct Recovery = 67%  Expected Conc. = 18.494 
 Median Pct Recovery = 67%  Expected Conc. = 18.138 
 Median Pct Recovery = 67%  Expected Conc. = 18.138 
 Median Pct Recovery = 67%  Expected Conc. = 18.115 
 Median Pct Recovery = 67%  Expected Conc. = 18.115 
 Median Pct Recovery = 67%  Expected Conc. = 11.826 
 Median Pct Recovery = 67%  Expected Conc. = 11.826 
 Median Pct Recovery = 67%  Expected Conc. = 11.436 
 Median Pct Recovery = 67%  Expected Conc. = 11.436 
 Median Pct Recovery = 67%  Expected Conc. = 7.6071 
 Median Pct Recovery = 67%  Expected Conc. = 7.6071 
 Median Pct Recovery = 67%  Expected Conc. = 0.564 
 Median Pct Recovery = 67%  Expected Conc. = 0.564 
 Median Pct Recovery = 67%  Expected Conc. = 0.56 
 Median Pct Recovery = 67%  Expected Conc. = 0.56 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Expected Conc. = 0 
 Median Pct Recovery = 67%  Analysis Date = 04/27/99 
 SpikeMix = Protocol R990115013: 400 Ál 
 Pct Recovery = 29%  Analysis Date = 12/21/99 
 SpikeMix = Protocol R990115013: 400 Ál 
 Pct Recovery = 84%  Analysis Date = 07/09/99 
 SpikeMix = Protocol R990115013: 400 Ál 
 Pct Recovery = 62%  Analysis Date = 03/09/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 70%  Analysis Date = 10/07/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 88%  Analysis Date = 05/24/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 81%  Analysis Date = 07/20/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 76%  Analysis Date = 02/22/06 
 SpikeMix = Protocol R1050720008: 50 Ál 
 Pct Recovery = 50%  Analysis Date = 06/30/06 
 SpikeMix = Protocol R1050720008: 50 Ál 
 Pct Recovery = 58%  Analysis Date = 07/23/04 
 SpikeMix = Protocol S1031007007: 75 Ál 
 Pct Recovery = 64%  Analysis Date = 01/07/04 
 SpikeMix = Protocol S1031007007: 75 Ál 
 Pct Recovery = 58%  Analysis Date = 04/09/04 
 SpikeMix = Protocol S1031007007: 75 Ál 
 Pct Recovery = 78%  Analysis Date = 11/05/04 
 SpikeMix = Protocol S1031007007: 75 Ál 
 Pct Recovery = 75%  Analysis Date = 08/05/05 
 SpikeMix = Protocol S1040728002: 50 Ál 
 Pct Recovery = 84%  Analysis Date = 03/01/05 
 SpikeMix = Protocol S1040728002: 50 Ál 
 Pct Recovery = 71%  Analysis Date = 06/06/05 
 SpikeMix = Protocol S1040728002: 50 Ál 
 Pct Recovery = 60%  Analysis Date = 11/03/98 
 SpikeMix = Protocol A970423D: 100 Ál 
 Pct Recovery = 94%  Analysis Date = 11/05/04 
 SpikeMix = Protocol S1031007007: 50 Ál 
 Pct Recovery = 46%  Analysis Date = 02/07/06 
 SpikeMix = Protocol R1050720008: 25 Ál 
 Pct Recovery = 57%  Analysis Date = 12/06/05 
 SpikeMix = Protocol S1040728002: 30 Ál 
 Pct Recovery = 60%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120510016: 100 Ál & ChemService 348100: 100 Ál 
 Pct Recovery = 73%  Analysis Date = 07/01/05 
 SpikeMix = Protocol S1040728002: 30 Ál 
 Pct Recovery = 81%  Analysis Date = 01/08/13 
 SpikeMix = ERA 0507-12-03.1: 100 Ál & NSI 060612-01: 100 Ál 
 Pct Recovery = 76%  Analysis Date = 11/21/03 
 SpikeMix = Protocol S1031007007: 40 Ál 
 Pct Recovery = 68%  Analysis Date = 05/12/04 
 SpikeMix = Protocol S1031007007: 40 Ál 
 Pct Recovery = 82%  Analysis Date = 02/20/04 
 SpikeMix = Protocol S1031007007: 40 Ál 
 Pct Recovery = 81%  Analysis Date = 06/06/05 
 SpikeMix = Protocol S1040728002: 25 Ál 
 Pct Recovery = 71%  Analysis Date = 02/03/05 
 SpikeMix = Protocol S1040728002: 25 Ál 
 Pct Recovery = 59%  Analysis Date = 06/03/06 
 SpikeMix = Protocol R1050720008: 20 Ál & Absolute 072204BNA: 20 Ál 
 Pct Recovery = 56%  Analysis Date = 04/07/08 
 SpikeMix = Supelco LB50016: 40 Ál 
 Pct Recovery = 87%  Analysis Date = 05/19/06 
 SpikeMix = Protocol R1050720008: 15 Ál 
 Pct Recovery = 47%  Analysis Date = 08/30/06 
 SpikeMix = Protocol R1050720008: 15 Ál 
 Pct Recovery = 59%  Analysis Date = 02/08/14 
 SpikeMix = Supelco LB99395: 100 Ál & ERA 0318-13-01.1: 100 Ál 
 Pct Recovery = 74%  Analysis Date = 01/16/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 65%  Analysis Date = 02/01/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 68%  Analysis Date = 05/10/13 
 SpikeMix = Supelco LB92780: 50 Ál & ChemService 348100: 50 Ál 
 Pct Recovery = 70%  Analysis Date = 09/18/12 
 SpikeMix = Restek A088363: 50 Ál & ChemService 348100: 50 Ál 
 Pct Recovery = 49%  Analysis Date = 05/15/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 100%  Analysis Date = 05/08/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 80%  Analysis Date = 07/14/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 86%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120510016: 50 Ál & ERA 0507-12-03.1: 50 Ál 
 Pct Recovery = 59%  Analysis Date = 10/26/12 
 SpikeMix = ERA 0507-12-03.1: 50 Ál & NSI 060612-01: 50 Ál 
 Pct Recovery = 71%  Analysis Date = 08/20/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 66%  Analysis Date = 08/19/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 72%  Analysis Date = 04/12/06 
 SpikeMix = Protocol R1050720008: 10 Ál 
 Pct Recovery = 48%  Analysis Date = 12/06/05 
 SpikeMix = Protocol R1050720008: 8 Ál 
 Pct Recovery = 65%  Analysis Date = 01/30/14 
 SpikeMix = Spex Organics T1130514011: 50 Ál & Abs 040913: 50 Ál 
 Pct Recovery = 72%  Analysis Date = 12/06/13 
 SpikeMix = Abs 040913: 50 Ál & ERA 0318-13-01.1: 50 Ál 
 Pct Recovery = 54%  Analysis Date = 09/10/13 
 SpikeMix = Crescent 04CC149: 50 Ál & Abs 040913: 50 Ál 
 Pct Recovery = 62%  Analysis Date = 06/17/13 
 SpikeMix = Supelco LB99395: 50 Ál & Accu 213041074: 50 Ál 
 Pct Recovery = 70%  Analysis Date = 03/08/12 
 SpikeMix = ERA 0618-10-02 LS1383#1: 200 Ál 
 Pct Recovery = 70%  Analysis Date = 09/15/11 
 SpikeMix = ERA 0618-10-02 LS1383#1: 200 Ál 
 Pct Recovery = 67%  Analysis Date = 04/19/11 
 SpikeMix = Crescent 06MM151: 200 Ál 
 Pct Recovery = 73%  Analysis Date = 03/10/09 
 SpikeMix = Accu B8090087: 40 Ál 
 Pct Recovery = 8%  Analysis Date = 07/14/09 
 SpikeMix = Ultra CE-2870: 40 Ál 
 Pct Recovery = 79%  Analysis Date = 04/03/13 
 SpikeMix = ChemService 348100: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 67%  Analysis Date = 12/19/12 
 SpikeMix = ChemService 348100: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 61%  Analysis Date = 07/27/12 
 SpikeMix = Spex Organics T1120510016: 20 Ál & ChemService 348100: 20 Ál 
 Pct Recovery = 67%  Analysis Date = 03/06/13 
 SpikeMix = Spex Organics T1120510016: 20 Ál & ERA 0507-12-03.1: 20 Ál 
 Pct Recovery = 60%  Analysis Date = 08/10/12 
 SpikeMix = ERA 0507-12-03.1: 20 Ál & Supelco LB92780: 20 Ál 
 Pct Recovery = 55%  Analysis Date = 10/18/07 
 SpikeMix = Accu B6070164: 50 Ál 
 Pct Recovery = 70%  Analysis Date = 06/07/07 
 SpikeMix = Accu B6070164: 50 Ál 
 Pct Recovery = 68%  Analysis Date = 04/13/07 
 SpikeMix = ChemService 363-135A: 50 Ál 
 Pct Recovery = 72%  Analysis Date = 08/03/07 
 SpikeMix = ChemService 363-135A: 50 Ál 
 Pct Recovery = 75%  Analysis Date = 10/21/10 
 SpikeMix = Spex Organics T1090824002: 80 Ál 
 Pct Recovery = 62%  Analysis Date = 03/13/09 
 SpikeMix = Ultra CE-2870: 25 Ál 
 Pct Recovery = 66%  Analysis Date = 12/15/09 
 SpikeMix = Spex Organics T1090824002: 80 Ál 
 Pct Recovery = 58%  Analysis Date = 05/13/10 
 SpikeMix = Ultra CF-3574: 80 Ál 
 Pct Recovery = 41%  Analysis Date = 07/14/09 
 SpikeMix = Accu B8090087: 25 Ál 
 Pct Recovery = 67%  Analysis Date = 09/15/09 
 SpikeMix = Accu B8090087: 25 Ál 
 Pct Recovery = 75%  Analysis Date = 10/06/09 
 SpikeMix = Ultra CE-2870: 25 Ál 
 Pct Recovery = 71%  Analysis Date = 04/28/09 
 SpikeMix = Accu B8090087: 25 Ál 
 Pct Recovery = 50%  Analysis Date = 08/04/09 
 SpikeMix = Ultra CE-2870: 25 Ál 
 Pct Recovery = 68%  Analysis Date = 04/15/14 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 57%  Analysis Date = 08/06/13 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 48%  Analysis Date = 07/25/13 
 SpikeMix = Crescent 04CC149: 20 Ál & Abs 040913: 20 Ál 
 Pct Recovery = 75%  Analysis Date = 04/15/14 
 SpikeMix = Spex Organics T1130514011: 20 Ál & Supelco LB99395: 20 Ál 
 Pct Recovery = 37%  Analysis Date = 03/19/14 
 SpikeMix = Crescent 04CC149: 20 Ál & Supelco LB99395: 20 Ál 
 Pct Recovery = 77%  Analysis Date = 11/25/13 
 SpikeMix = Spex Organics T1130514011: 20 Ál & Supelco LB99395: 20 Ál 
 Pct Recovery = 66%  Analysis Date = 09/24/13 
 SpikeMix = Supelco LB99395: 20 Ál & ERA 0318-13-01.1: 20 Ál 
 Pct Recovery = 69%  Analysis Date = 01/10/12 
 SpikeMix = ERA 0618-10-02 LS1383#1: 80 Ál 
 Pct Recovery = 46%  Analysis Date = 10/12/11 
 SpikeMix = ERA 0618-10-02 LS1383#1: 80 Ál 
 Pct Recovery = 58%  Analysis Date = 05/16/11 
 SpikeMix = Crescent 06MM151: 80 Ál 
 Pct Recovery = 47%  Analysis Date = 01/28/12 
 SpikeMix = Crescent 06MM151: 80 Ál 
 Pct Recovery = 66%  Analysis Date = 09/16/11 
 SpikeMix = Crescent 06MM151: 80 Ál 
 Pct Recovery = 83%  Analysis Date = 01/25/11 
 SpikeMix = ERA 0618-10-02 LS1383#1: 80 Ál 
 Pct Recovery = 40%  Analysis Date = 01/25/07 
 SpikeMix = Accu B6070164: 25 Ál 
 Pct Recovery = 63%  Analysis Date = 11/03/06 
 SpikeMix = ChemService 363-135A: 25 Ál 
 Pct Recovery = 79%  Analysis Date = 08/27/07 
 SpikeMix = Accu B6070164: 25 Ál 
 Pct Recovery = 77%  Analysis Date = 04/28/07 
 SpikeMix = ChemService 363-135A: 25 Ál 
 Pct Recovery = 82%  Analysis Date = 10/19/10 
 SpikeMix = Ultra CF-3574: 40 Ál 
 Pct Recovery = 47%  Analysis Date = 07/28/10 
 SpikeMix = Spex Organics T1090824002: 40 Ál 
 Pct Recovery = 49%  Analysis Date = 07/15/10 
 SpikeMix = Ultra CF-3574: 40 Ál 
 Pct Recovery = 59%  Analysis Date = 05/18/10 
 SpikeMix = Spex Organics T1090824002: 40 Ál 
 Pct Recovery = 56%  Analysis Date = 06/07/11 
 SpikeMix = ERA 0618-10-02 LS1383#1: 50 Ál 
 Pct Recovery = 83%  Analysis Date = 01/21/10 
 SpikeMix = Ultra CF-3574: 40 Ál 
 Pct Recovery = 53%  Analysis Date = 07/14/11 
 SpikeMix = Crescent 06MM151: 50 Ál 
 Pct Recovery = 64%  Analysis Date = 03/17/11 
 SpikeMix = ERA 0618-10-02 LS1383#1: 50 Ál 
 Pct Recovery = 112%  Analysis Date = 07/12/12 
 SpikeMix = ERA 0618-10-02 LS1383#1: 50 Ál 
 Pct Recovery = 56%  Analysis Date = 04/18/12 
 SpikeMix = ERA 0618-10-02 LS1383#1: 50 Ál 
 Pct Recovery = 61%  Analysis Date = 03/20/12 
 SpikeMix = ERA 0618-10-02 LS1383#1: 50 Ál 
 Pct Recovery = 58%  Analysis Date = 04/17/12 
 SpikeMix = Crescent 06MM151: 50 Ál 
 Pct Recovery = 67%  Analysis Date = 01/10/12 
 SpikeMix = Crescent 06MM151: 50 Ál 
 Pct Recovery = 74%  Analysis Date = 12/02/10 
 SpikeMix = Crescent 06MM151: 50 Ál 
 Pct Recovery = 68%  Analysis Date = 01/25/11 
 SpikeMix = Crescent 06MM151: 50 Ál 
 Pct Recovery = 65%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Median Pct Recovery = 67%  Y = 1
The SGPlot Procedure