BQS OBSP Determination:
N-NITROSODI-N-PROPYLAMINE
METHOD: 1383 , TESTIDCODE: 34428GCM57
DATES: 11/03/98 - 04/15/14

 Expected Conc. = 37.656 
 Median Pct Recovery = 92%  Expected Conc. = 35.929 
 Median Pct Recovery = 92%  Expected Conc. = 35.929 
 Median Pct Recovery = 92%  Expected Conc. = 35.336 
 Median Pct Recovery = 92%  Expected Conc. = 35.336 
 Median Pct Recovery = 92%  Expected Conc. = 18.973 
 Median Pct Recovery = 92%  Expected Conc. = 18.973 
 Median Pct Recovery = 92%  Expected Conc. = 17.97 
 Median Pct Recovery = 92%  Expected Conc. = 17.97 
 Median Pct Recovery = 92%  Expected Conc. = 17.917 
 Median Pct Recovery = 92%  Expected Conc. = 17.917 
 Median Pct Recovery = 92%  Expected Conc. = 17.595 
 Median Pct Recovery = 92%  Expected Conc. = 17.595 
 Median Pct Recovery = 92%  Expected Conc. = 12.103 
 Median Pct Recovery = 92%  Expected Conc. = 12.103 
 Median Pct Recovery = 92%  Expected Conc. = 12.033 
 Median Pct Recovery = 92%  Expected Conc. = 12.033 
 Median Pct Recovery = 92%  Expected Conc. = 12.019 
 Median Pct Recovery = 92%  Expected Conc. = 12.019 
 Median Pct Recovery = 92%  Expected Conc. = 12.004 
 Median Pct Recovery = 92%  Expected Conc. = 12.004 
 Median Pct Recovery = 92%  Expected Conc. = 11.94 
 Median Pct Recovery = 92%  Expected Conc. = 11.94 
 Median Pct Recovery = 92%  Expected Conc. = 8.4751 
 Median Pct Recovery = 92%  Expected Conc. = 8.4751 
 Median Pct Recovery = 92%  Expected Conc. = 8.329 
 Median Pct Recovery = 92%  Expected Conc. = 8.329 
 Median Pct Recovery = 92%  Expected Conc. = 6.012 
 Median Pct Recovery = 92%  Expected Conc. = 6.012 
 Median Pct Recovery = 92%  Expected Conc. = 6 
 Median Pct Recovery = 92%  Expected Conc. = 6 
 Median Pct Recovery = 92%  Expected Conc. = 5.9799 
 Median Pct Recovery = 92%  Expected Conc. = 5.9799 
 Median Pct Recovery = 92%  Expected Conc. = 5.8378 
 Median Pct Recovery = 92%  Expected Conc. = 5.8378 
 Median Pct Recovery = 92%  Expected Conc. = 5.1916 
 Median Pct Recovery = 92%  Expected Conc. = 5.1916 
 Median Pct Recovery = 92%  Expected Conc. = 5.1381 
 Median Pct Recovery = 92%  Expected Conc. = 5.1381 
 Median Pct Recovery = 92%  Expected Conc. = 5.1329 
 Median Pct Recovery = 92%  Expected Conc. = 5.1329 
 Median Pct Recovery = 92%  Expected Conc. = 5 
 Median Pct Recovery = 92%  Expected Conc. = 5 
 Median Pct Recovery = 92%  Expected Conc. = 5 
 Median Pct Recovery = 92%  Expected Conc. = 5 
 Median Pct Recovery = 92%  Expected Conc. = 4.9953 
 Median Pct Recovery = 92%  Expected Conc. = 4.9953 
 Median Pct Recovery = 92%  Expected Conc. = 4.3548 
 Median Pct Recovery = 92%  Expected Conc. = 4.3548 
 Median Pct Recovery = 92%  Expected Conc. = 4.1549 
 Median Pct Recovery = 92%  Expected Conc. = 4.1549 
 Median Pct Recovery = 92%  Expected Conc. = 4.1472 
 Median Pct Recovery = 92%  Expected Conc. = 4.1472 
 Median Pct Recovery = 92%  Expected Conc. = 4.1463 
 Median Pct Recovery = 92%  Expected Conc. = 4.1463 
 Median Pct Recovery = 92%  Expected Conc. = 4.0374 
 Median Pct Recovery = 92%  Expected Conc. = 4.0374 
 Median Pct Recovery = 92%  Expected Conc. = 4.0344 
 Median Pct Recovery = 92%  Expected Conc. = 4.0344 
 Median Pct Recovery = 92%  Expected Conc. = 4.0276 
 Median Pct Recovery = 92%  Expected Conc. = 4.0276 
 Median Pct Recovery = 92%  Expected Conc. = 4 
 Median Pct Recovery = 92%  Expected Conc. = 4 
 Median Pct Recovery = 92%  Expected Conc. = 3.9927 
 Median Pct Recovery = 92%  Expected Conc. = 3.9927 
 Median Pct Recovery = 92%  Expected Conc. = 3.96 
 Median Pct Recovery = 92%  Expected Conc. = 3.96 
 Median Pct Recovery = 92%  Expected Conc. = 3.9204 
 Median Pct Recovery = 92%  Expected Conc. = 3.9204 
 Median Pct Recovery = 92%  Expected Conc. = 3.9018 
 Median Pct Recovery = 92%  Expected Conc. = 3.9018 
 Median Pct Recovery = 92%  Expected Conc. = 3.8176 
 Median Pct Recovery = 92%  Expected Conc. = 3.8176 
 Median Pct Recovery = 92%  Expected Conc. = 3.8008 
 Median Pct Recovery = 92%  Expected Conc. = 3.8008 
 Median Pct Recovery = 92%  Expected Conc. = 3.6227 
 Median Pct Recovery = 92%  Expected Conc. = 3.6227 
 Median Pct Recovery = 92%  Expected Conc. = 3.61 
 Median Pct Recovery = 92%  Expected Conc. = 3.61 
 Median Pct Recovery = 92%  Expected Conc. = 3.6 
 Median Pct Recovery = 92%  Expected Conc. = 3.6 
 Median Pct Recovery = 92%  Expected Conc. = 3.5658 
 Median Pct Recovery = 92%  Expected Conc. = 3.5658 
 Median Pct Recovery = 92%  Expected Conc. = 3.3379 
 Median Pct Recovery = 92%  Expected Conc. = 3.3379 
 Median Pct Recovery = 92%  Expected Conc. = 2.7639 
 Median Pct Recovery = 92%  Expected Conc. = 2.7639 
 Median Pct Recovery = 92%  Expected Conc. = 2.6775 
 Median Pct Recovery = 92%  Expected Conc. = 2.6775 
 Median Pct Recovery = 92%  Expected Conc. = 2.6084 
 Median Pct Recovery = 92%  Expected Conc. = 2.6084 
 Median Pct Recovery = 92%  Expected Conc. = 2.601 
 Median Pct Recovery = 92%  Expected Conc. = 2.601 
 Median Pct Recovery = 92%  Expected Conc. = 2.5852 
 Median Pct Recovery = 92%  Expected Conc. = 2.5852 
 Median Pct Recovery = 92%  Expected Conc. = 2.572 
 Median Pct Recovery = 92%  Expected Conc. = 2.572 
 Median Pct Recovery = 92%  Expected Conc. = 2.5 
 Median Pct Recovery = 92%  Expected Conc. = 2.5 
 Median Pct Recovery = 92%  Expected Conc. = 2.5 
 Median Pct Recovery = 92%  Expected Conc. = 2.5 
 Median Pct Recovery = 92%  Expected Conc. = 2.5 
 Median Pct Recovery = 92%  Expected Conc. = 2.5 
 Median Pct Recovery = 92%  Expected Conc. = 2.5 
 Median Pct Recovery = 92%  Expected Conc. = 2.5 
 Median Pct Recovery = 92%  Expected Conc. = 2.4335 
 Median Pct Recovery = 92%  Expected Conc. = 2.4335 
 Median Pct Recovery = 92%  Expected Conc. = 2.4152 
 Median Pct Recovery = 92%  Expected Conc. = 2.4152 
 Median Pct Recovery = 92%  Expected Conc. = 2.396 
 Median Pct Recovery = 92%  Expected Conc. = 2.396 
 Median Pct Recovery = 92%  Expected Conc. = 2.3841 
 Median Pct Recovery = 92%  Expected Conc. = 2.3841 
 Median Pct Recovery = 92%  Expected Conc. = 2.3799 
 Median Pct Recovery = 92%  Expected Conc. = 2.3799 
 Median Pct Recovery = 92%  Expected Conc. = 2.3626 
 Median Pct Recovery = 92%  Expected Conc. = 2.3626 
 Median Pct Recovery = 92%  Expected Conc. = 2.3615 
 Median Pct Recovery = 92%  Expected Conc. = 2.3615 
 Median Pct Recovery = 92%  Expected Conc. = 2.004 
 Median Pct Recovery = 92%  Expected Conc. = 2.004 
 Median Pct Recovery = 92%  Expected Conc. = 2.004 
 Median Pct Recovery = 92%  Expected Conc. = 2.004 
 Median Pct Recovery = 92%  Expected Conc. = 2.004 
 Median Pct Recovery = 92%  Expected Conc. = 2.004 
 Median Pct Recovery = 92%  Expected Conc. = 2 
 Median Pct Recovery = 92%  Expected Conc. = 2 
 Median Pct Recovery = 92%  Expected Conc. = 1.9823 
 Median Pct Recovery = 92%  Expected Conc. = 1.9823 
 Median Pct Recovery = 92%  Expected Conc. = 1.9658 
 Median Pct Recovery = 92%  Expected Conc. = 1.9658 
 Median Pct Recovery = 92%  Expected Conc. = 1.9504 
 Median Pct Recovery = 92%  Expected Conc. = 1.9504 
 Median Pct Recovery = 92%  Expected Conc. = 1.9454 
 Median Pct Recovery = 92%  Expected Conc. = 1.9454 
 Median Pct Recovery = 92%  Expected Conc. = 1.939 
 Median Pct Recovery = 92%  Expected Conc. = 1.939 
 Median Pct Recovery = 92%  Expected Conc. = 1.9229 
 Median Pct Recovery = 92%  Expected Conc. = 1.9229 
 Median Pct Recovery = 92%  Expected Conc. = 1.6471 
 Median Pct Recovery = 92%  Expected Conc. = 1.6471 
 Median Pct Recovery = 92%  Expected Conc. = 1.6306 
 Median Pct Recovery = 92%  Expected Conc. = 1.6306 
 Median Pct Recovery = 92%  Expected Conc. = 1.444 
 Median Pct Recovery = 92%  Expected Conc. = 1.444 
 Median Pct Recovery = 92%  Expected Conc. = 1.44 
 Median Pct Recovery = 92%  Expected Conc. = 1.44 
 Median Pct Recovery = 92%  Expected Conc. = 1.4347 
 Median Pct Recovery = 92%  Expected Conc. = 1.4347 
 Median Pct Recovery = 92%  Expected Conc. = 1.4298 
 Median Pct Recovery = 92%  Expected Conc. = 1.4298 
 Median Pct Recovery = 92%  Expected Conc. = 1.4269 
 Median Pct Recovery = 92%  Expected Conc. = 1.4269 
 Median Pct Recovery = 92%  Expected Conc. = 1 
 Median Pct Recovery = 92%  Expected Conc. = 1 
 Median Pct Recovery = 92%  Expected Conc. = 1 
 Median Pct Recovery = 92%  Expected Conc. = 1 
 Median Pct Recovery = 92%  Expected Conc. = 1 
 Median Pct Recovery = 92%  Expected Conc. = 1 
 Median Pct Recovery = 92%  Expected Conc. = 1 
 Median Pct Recovery = 92%  Expected Conc. = 1 
 Median Pct Recovery = 92%  Expected Conc. = 0.9025 
 Median Pct Recovery = 92%  Expected Conc. = 0.9025 
 Median Pct Recovery = 92%  Expected Conc. = 0.9025 
 Median Pct Recovery = 92%  Expected Conc. = 0.9025 
 Median Pct Recovery = 92%  Expected Conc. = 0.9025 
 Median Pct Recovery = 92%  Expected Conc. = 0.9025 
 Median Pct Recovery = 92%  Expected Conc. = 0.9 
 Median Pct Recovery = 92%  Expected Conc. = 0.9 
 Median Pct Recovery = 92%  Expected Conc. = 0.9 
 Median Pct Recovery = 92%  Expected Conc. = 0.9 
 Median Pct Recovery = 92%  Expected Conc. = 0.9 
 Median Pct Recovery = 92%  Expected Conc. = 0.9 
 Median Pct Recovery = 92%  Expected Conc. = 0.8854 
 Median Pct Recovery = 92%  Expected Conc. = 0.8854 
 Median Pct Recovery = 92%  Expected Conc. = 0.8842 
 Median Pct Recovery = 92%  Expected Conc. = 0.8842 
 Median Pct Recovery = 92%  Expected Conc. = 0.814 
 Median Pct Recovery = 92%  Expected Conc. = 0.814 
 Median Pct Recovery = 92%  Expected Conc. = 0.8016 
 Median Pct Recovery = 92%  Expected Conc. = 0.8016 
 Median Pct Recovery = 92%  Expected Conc. = 0.8016 
 Median Pct Recovery = 92%  Expected Conc. = 0.8016 
 Median Pct Recovery = 92%  Expected Conc. = 0.8016 
 Median Pct Recovery = 92%  Expected Conc. = 0.8016 
 Median Pct Recovery = 92%  Expected Conc. = 0.8 
 Median Pct Recovery = 92%  Expected Conc. = 0.8 
 Median Pct Recovery = 92%  Expected Conc. = 0.8 
 Median Pct Recovery = 92%  Expected Conc. = 0.8 
 Median Pct Recovery = 92%  Expected Conc. = 0.8 
 Median Pct Recovery = 92%  Expected Conc. = 0.8 
 Median Pct Recovery = 92%  Expected Conc. = 0.8 
 Median Pct Recovery = 92%  Expected Conc. = 0.8 
 Median Pct Recovery = 92%  Expected Conc. = 1.5812 
 Median Pct Recovery = 92%  Expected Conc. = 1.5812 
 Median Pct Recovery = 92%  Expected Conc. = 0.8087 
 Median Pct Recovery = 92%  Expected Conc. = 0.8087 
 Median Pct Recovery = 92%  Expected Conc. = 71.454 
 Median Pct Recovery = 92%  Expected Conc. = 71.454 
 Median Pct Recovery = 92%  Expected Conc. = 70.922 
 Median Pct Recovery = 92%  Expected Conc. = 70.922 
 Median Pct Recovery = 92%  Expected Conc. = 24.707 
 Median Pct Recovery = 92%  Expected Conc. = 24.707 
 Median Pct Recovery = 92%  Expected Conc. = 23.921 
 Median Pct Recovery = 92%  Expected Conc. = 23.921 
 Median Pct Recovery = 92%  Expected Conc. = 22.386 
 Median Pct Recovery = 92%  Expected Conc. = 22.386 
 Median Pct Recovery = 92%  Expected Conc. = 22.296 
 Median Pct Recovery = 92%  Expected Conc. = 22.296 
 Median Pct Recovery = 92%  Expected Conc. = 16.993 
 Median Pct Recovery = 92%  Expected Conc. = 16.993 
 Median Pct Recovery = 92%  Expected Conc. = 14.748 
 Median Pct Recovery = 92%  Expected Conc. = 14.748 
 Median Pct Recovery = 92%  Expected Conc. = 14.518 
 Median Pct Recovery = 92%  Expected Conc. = 14.518 
 Median Pct Recovery = 92%  Expected Conc. = 14.238 
 Median Pct Recovery = 92%  Expected Conc. = 14.238 
 Median Pct Recovery = 92%  Expected Conc. = 14.221 
 Median Pct Recovery = 92%  Expected Conc. = 14.221 
 Median Pct Recovery = 92%  Expected Conc. = 11.826 
 Median Pct Recovery = 92%  Expected Conc. = 11.826 
 Median Pct Recovery = 92%  Expected Conc. = 11.436 
 Median Pct Recovery = 92%  Expected Conc. = 11.436 
 Median Pct Recovery = 92%  Expected Conc. = 5.9716 
 Median Pct Recovery = 92%  Expected Conc. = 5.9716 
 Median Pct Recovery = 92%  Expected Conc. = 1.6428 
 Median Pct Recovery = 92%  Expected Conc. = 1.6428 
 Median Pct Recovery = 92%  Expected Conc. = 1.6389 
 Median Pct Recovery = 92%  Expected Conc. = 1.6389 
 Median Pct Recovery = 92%  Expected Conc. = 1.4479 
 Median Pct Recovery = 92%  Expected Conc. = 1.4479 
 Median Pct Recovery = 92%  Expected Conc. = 1 
 Median Pct Recovery = 92%  Expected Conc. = 1 
 Median Pct Recovery = 92%  Expected Conc. = 0.8135 
 Median Pct Recovery = 92%  Expected Conc. = 0.8135 
 Median Pct Recovery = 92%  Expected Conc. = 0.8094 
 Median Pct Recovery = 92%  Expected Conc. = 0.8094 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Expected Conc. = 0 
 Median Pct Recovery = 92%  Analysis Date = 04/27/99 
 SpikeMix = Protocol R990115013: 400 Ál 
 Pct Recovery = 64%  Analysis Date = 12/21/99 
 SpikeMix = Protocol R990115013: 400 Ál 
 Pct Recovery = 83%  Analysis Date = 07/09/99 
 SpikeMix = Protocol R990115013: 400 Ál 
 Pct Recovery = 99%  Analysis Date = 03/09/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 90%  Analysis Date = 10/07/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 89%  Analysis Date = 05/24/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 73%  Analysis Date = 07/20/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 97%  Analysis Date = 06/06/05 
 SpikeMix = Absolute 072204BNA: 60 Ál 
 Pct Recovery = 71%  Analysis Date = 12/06/05 
 SpikeMix = Absolute 072204BNA: 60 Ál 
 Pct Recovery = 88%  Analysis Date = 07/01/05 
 SpikeMix = Absolute 072204BNA: 60 Ál 
 Pct Recovery = 101%  Analysis Date = 12/06/05 
 SpikeMix = Absolute 072204BNA: 60 Ál 
 Pct Recovery = 73%  Analysis Date = 04/12/06 
 SpikeMix = Absolute 072204BNA: 60 Ál 
 Pct Recovery = 83%  Analysis Date = 07/19/04 
 SpikeMix = AccuStandard B3090016: 50 Ál 
 Pct Recovery = 88%  Analysis Date = 05/12/04 
 SpikeMix = AccuStandard B3090016: 50 Ál 
 Pct Recovery = 90%  Analysis Date = 09/07/05 
 SpikeMix = Absolute 072204BNA: 30 Ál 
 Pct Recovery = 93%  Analysis Date = 05/24/06 
 SpikeMix = Absolute 072204BNA: 30 Ál 
 Pct Recovery = 85%  Analysis Date = 03/01/05 
 SpikeMix = Absolute 072204BNA: 30 Ál 
 Pct Recovery = 95%  Analysis Date = 11/03/98 
 SpikeMix = Protocol A970423D: 100 Ál 
 Pct Recovery = 103%  Analysis Date = 07/23/04 
 SpikeMix = AccuStandard B3090016: 30 Ál 
 Pct Recovery = 94%  Analysis Date = 11/05/04 
 SpikeMix = AccuStandard B3090016: 30 Ál 
 Pct Recovery = 103%  Analysis Date = 09/28/06 
 SpikeMix = Absolute 072204BNA: 25 Ál & Crescent 07EE048: 25 Ál 
 Pct Recovery = 94%  Analysis Date = 03/05/13 
 SpikeMix = Restek A088363: 100 Ál & Supelco LB92780: 100 Ál 
 Pct Recovery = 83%  Analysis Date = 01/08/13 
 SpikeMix = ERA 0507-12-03.1: 100 Ál & NSI 060612-01: 100 Ál 
 Pct Recovery = 81%  Analysis Date = 02/20/04 
 SpikeMix = AccuStandard B3090016: 30 Ál 
 Pct Recovery = 86%  Analysis Date = 03/10/09 
 SpikeMix = Accu B8090087: 40 Ál 
 Pct Recovery = 31%  Analysis Date = 01/07/04 
 SpikeMix = AccuStandard B3090016: 25 Ál 
 Pct Recovery = 87%  Analysis Date = 04/09/04 
 SpikeMix = AccuStandard B3090016: 25 Ál 
 Pct Recovery = 101%  Analysis Date = 07/14/09 
 SpikeMix = Ultra CE-2870: 40 Ál 
 Pct Recovery = 84%  Analysis Date = 06/06/05 
 SpikeMix = Absolute 072204BNA: 20 Ál 
 Pct Recovery = 92%  Analysis Date = 08/05/05 
 SpikeMix = Absolute 072204BNA: 20 Ál 
 Pct Recovery = 97%  Analysis Date = 06/06/05 
 SpikeMix = Absolute 072204BNA: 20 Ál 
 Pct Recovery = 99%  Analysis Date = 02/08/14 
 SpikeMix = Supelco LB99395: 100 Ál & ERA 0318-13-01.1: 100 Ál 
 Pct Recovery = 95%  Analysis Date = 06/14/10 
 SpikeMix = Crescent 08LL068: 80 Ál 
 Pct Recovery = 75%  Analysis Date = 01/26/10 
 SpikeMix = ERA 0817-09-02BNA: 80 Ál 
 Pct Recovery = 68%  Analysis Date = 10/26/10 
 SpikeMix = Crescent 08LL068: 80 Ál 
 Pct Recovery = 72%  Analysis Date = 06/03/06 
 SpikeMix = Protocol R1050720008: 20 Ál & Absolute 072204BNA: 20 Ál 
 Pct Recovery = 91%  Analysis Date = 08/20/08 
 SpikeMix = ERA 0709-07-03BNA: 40 Ál 
 Pct Recovery = 94%  Analysis Date = 07/20/06 
 SpikeMix = Absolute 072204BNA: 20 Ál 
 Pct Recovery = 101%  Analysis Date = 05/17/11 
 SpikeMix = Supelco LB77169: 200 Ál 
 Pct Recovery = 76%  Analysis Date = 01/10/12 
 SpikeMix = Supelco LB77169: 200 Ál 
 Pct Recovery = 88%  Analysis Date = 07/15/11 
 SpikeMix = Spex Organics T1100701002: 200 Ál 
 Pct Recovery = 90%  Analysis Date = 01/25/11 
 SpikeMix = Spex Organics T1100701002: 200 Ál 
 Pct Recovery = 100%  Analysis Date = 11/21/03 
 SpikeMix = AccuStandard B3090016: 20 Ál 
 Pct Recovery = 87%  Analysis Date = 03/13/09 
 SpikeMix = Ultra CE-2870: 25 Ál 
 Pct Recovery = 92%  Analysis Date = 07/14/09 
 SpikeMix = Accu B8090087: 25 Ál 
 Pct Recovery = 94%  Analysis Date = 09/15/09 
 SpikeMix = Accu B8090087: 25 Ál 
 Pct Recovery = 92%  Analysis Date = 10/06/09 
 SpikeMix = Ultra CE-2870: 25 Ál 
 Pct Recovery = 90%  Analysis Date = 04/28/09 
 SpikeMix = Accu B8090087: 25 Ál 
 Pct Recovery = 78%  Analysis Date = 08/04/09 
 SpikeMix = Ultra CE-2870: 25 Ál 
 Pct Recovery = 81%  Analysis Date = 05/10/13 
 SpikeMix = Supelco LB92780: 50 Ál & ChemService 348100: 50 Ál 
 Pct Recovery = 94%  Analysis Date = 04/03/13 
 SpikeMix = Spex Organics T1120510016: 50 Ál & NSI 060612-01: 50 Ál 
 Pct Recovery = 58%  Analysis Date = 12/19/12 
 SpikeMix = Restek A088363: 50 Ál & Supelco LB92780: 50 Ál 
 Pct Recovery = 86%  Analysis Date = 10/26/12 
 SpikeMix = ERA 0507-12-03.1: 50 Ál & NSI 060612-01: 50 Ál 
 Pct Recovery = 96%  Analysis Date = 02/01/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 99%  Analysis Date = 06/09/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 116%  Analysis Date = 05/15/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 103%  Analysis Date = 05/08/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 110%  Analysis Date = 02/22/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 102%  Analysis Date = 09/21/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 145%  Analysis Date = 08/16/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 92%  Analysis Date = 01/30/14 
 SpikeMix = Spex Organics T1130514011: 50 Ál & Abs 040913: 50 Ál 
 Pct Recovery = 104%  Analysis Date = 12/06/13 
 SpikeMix = Abs 040913: 50 Ál & ERA 0318-13-01.1: 50 Ál 
 Pct Recovery = 96%  Analysis Date = 09/10/13 
 SpikeMix = Crescent 04CC149: 50 Ál & Abs 040913: 50 Ál 
 Pct Recovery = 109%  Analysis Date = 06/17/13 
 SpikeMix = Supelco LB99395: 50 Ál & Accu 213041074: 50 Ál 
 Pct Recovery = 108%  Analysis Date = 02/07/06 
 SpikeMix = Absolute 072204BNA: 10 Ál 
 Pct Recovery = 106%  Analysis Date = 10/19/10 
 SpikeMix = ERA 0817-09-02BNA: 40 Ál 
 Pct Recovery = 96%  Analysis Date = 09/23/10 
 SpikeMix = Crescent 08LL068: 40 Ál 
 Pct Recovery = 125%  Analysis Date = 06/10/10 
 SpikeMix = ERA 0817-09-02BNA: 40 Ál 
 Pct Recovery = 93%  Analysis Date = 07/15/10 
 SpikeMix = ERA 0817-09-02BNA: 40 Ál 
 Pct Recovery = 95%  Analysis Date = 01/28/10 
 SpikeMix = Crescent 08LL068: 40 Ál 
 Pct Recovery = 83%  Analysis Date = 10/18/07 
 SpikeMix = Supelco LB40675: 50 Ál 
 Pct Recovery = 106%  Analysis Date = 06/07/07 
 SpikeMix = Supelco LB40675: 50 Ál 
 Pct Recovery = 97%  Analysis Date = 03/14/12 
 SpikeMix = Supelco LB77169: 80 Ál 
 Pct Recovery = 91%  Analysis Date = 01/10/12 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 39%  Analysis Date = 02/01/11 
 SpikeMix = Supelco LB77169: 80 Ál 
 Pct Recovery = 94%  Analysis Date = 12/07/10 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 90%  Analysis Date = 06/23/11 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 75%  Analysis Date = 04/03/13 
 SpikeMix = ChemService 348100: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 58%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120510016: 20 Ál & Supelco LB92780: 20 Ál 
 Pct Recovery = 89%  Analysis Date = 12/19/12 
 SpikeMix = ChemService 348100: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 77%  Analysis Date = 08/18/12 
 SpikeMix = Restek A088363: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 89%  Analysis Date = 03/20/12 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 90%  Analysis Date = 10/05/11 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 111%  Analysis Date = 08/11/11 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 88%  Analysis Date = 03/20/12 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 90%  Analysis Date = 12/29/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 80%  Analysis Date = 09/16/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 96%  Analysis Date = 12/08/10 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 94%  Analysis Date = 03/17/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 96%  Analysis Date = 10/15/07 
 SpikeMix = Ultra CC-2390: 25 Ál 
 Pct Recovery = 13%  Analysis Date = 04/15/14 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 100%  Analysis Date = 08/06/13 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 101%  Analysis Date = 07/25/13 
 SpikeMix = Crescent 04CC149: 20 Ál & Abs 040913: 20 Ál 
 Pct Recovery = 110%  Analysis Date = 04/15/14 
 SpikeMix = Spex Organics T1130514011: 20 Ál & Supelco LB99395: 20 Ál 
 Pct Recovery = 92%  Analysis Date = 03/19/14 
 SpikeMix = Crescent 04CC149: 20 Ál & Supelco LB99395: 20 Ál 
 Pct Recovery = 86%  Analysis Date = 11/25/13 
 SpikeMix = Spex Organics T1130514011: 20 Ál & Supelco LB99395: 20 Ál 
 Pct Recovery = 99%  Analysis Date = 09/24/13 
 SpikeMix = Supelco LB99395: 20 Ál & ERA 0318-13-01.1: 20 Ál 
 Pct Recovery = 106%  Analysis Date = 02/22/06 
 SpikeMix = Absolute 072204BNA: 8 Ál 
 Pct Recovery = 70%  Analysis Date = 04/28/07 
 SpikeMix = Supelco LB40675: 25 Ál 
 Pct Recovery = 64%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Median Pct Recovery = 92%  Y = 1
The SGPlot Procedure