BQS OBSP Determination:
N-NITROSODIPHENYLAMINE
METHOD: 1383 , TESTIDCODE: 34433GCM57
DATES: 01/07/04 - 04/15/14

 Expected Conc. = 11.661 
 Median Pct Recovery = 60%  Expected Conc. = 11.645 
 Median Pct Recovery = 60%  Expected Conc. = 11.645 
 Median Pct Recovery = 60%  Expected Conc. = 11.566 
 Median Pct Recovery = 60%  Expected Conc. = 11.566 
 Median Pct Recovery = 60%  Expected Conc. = 10.987 
 Median Pct Recovery = 60%  Expected Conc. = 10.987 
 Median Pct Recovery = 60%  Expected Conc. = 8.7617 
 Median Pct Recovery = 60%  Expected Conc. = 8.7617 
 Median Pct Recovery = 60%  Expected Conc. = 8.7524 
 Median Pct Recovery = 60%  Expected Conc. = 8.7524 
 Median Pct Recovery = 60%  Expected Conc. = 8.7145 
 Median Pct Recovery = 60%  Expected Conc. = 8.7145 
 Median Pct Recovery = 60%  Expected Conc. = 8.7053 
 Median Pct Recovery = 60%  Expected Conc. = 8.7053 
 Median Pct Recovery = 60%  Expected Conc. = 5.7968 
 Median Pct Recovery = 60%  Expected Conc. = 5.7968 
 Median Pct Recovery = 60%  Expected Conc. = 5.7013 
 Median Pct Recovery = 60%  Expected Conc. = 5.7013 
 Median Pct Recovery = 60%  Expected Conc. = 5.6848 
 Median Pct Recovery = 60%  Expected Conc. = 5.6848 
 Median Pct Recovery = 60%  Expected Conc. = 5.013 
 Median Pct Recovery = 60%  Expected Conc. = 5.013 
 Median Pct Recovery = 60%  Expected Conc. = 5 
 Median Pct Recovery = 60%  Expected Conc. = 5 
 Median Pct Recovery = 60%  Expected Conc. = 4.7152 
 Median Pct Recovery = 60%  Expected Conc. = 4.7152 
 Median Pct Recovery = 60%  Expected Conc. = 4.6804 
 Median Pct Recovery = 60%  Expected Conc. = 4.6804 
 Median Pct Recovery = 60%  Expected Conc. = 4.6709 
 Median Pct Recovery = 60%  Expected Conc. = 4.6709 
 Median Pct Recovery = 60%  Expected Conc. = 4.602 
 Median Pct Recovery = 60%  Expected Conc. = 4.602 
 Median Pct Recovery = 60%  Expected Conc. = 4.4525 
 Median Pct Recovery = 60%  Expected Conc. = 4.4525 
 Median Pct Recovery = 60%  Expected Conc. = 3.53 
 Median Pct Recovery = 60%  Expected Conc. = 3.53 
 Median Pct Recovery = 60%  Expected Conc. = 3.47 
 Median Pct Recovery = 60%  Expected Conc. = 3.47 
 Median Pct Recovery = 60%  Expected Conc. = 2.9717 
 Median Pct Recovery = 60%  Expected Conc. = 2.9717 
 Median Pct Recovery = 60%  Expected Conc. = 2.9573 
 Median Pct Recovery = 60%  Expected Conc. = 2.9573 
 Median Pct Recovery = 60%  Expected Conc. = 2.9346 
 Median Pct Recovery = 60%  Expected Conc. = 2.9346 
 Median Pct Recovery = 60%  Expected Conc. = 2.9101 
 Median Pct Recovery = 60%  Expected Conc. = 2.9101 
 Median Pct Recovery = 60%  Expected Conc. = 2.9076 
 Median Pct Recovery = 60%  Expected Conc. = 2.9076 
 Median Pct Recovery = 60%  Expected Conc. = 2.8781 
 Median Pct Recovery = 60%  Expected Conc. = 2.8781 
 Median Pct Recovery = 60%  Expected Conc. = 2.8748 
 Median Pct Recovery = 60%  Expected Conc. = 2.8748 
 Median Pct Recovery = 60%  Expected Conc. = 2.8568 
 Median Pct Recovery = 60%  Expected Conc. = 2.8568 
 Median Pct Recovery = 60%  Expected Conc. = 2.5065 
 Median Pct Recovery = 60%  Expected Conc. = 2.5065 
 Median Pct Recovery = 60%  Expected Conc. = 2.5065 
 Median Pct Recovery = 60%  Expected Conc. = 2.5065 
 Median Pct Recovery = 60%  Expected Conc. = 2.5 
 Median Pct Recovery = 60%  Expected Conc. = 2.5 
 Median Pct Recovery = 60%  Expected Conc. = 2.5 
 Median Pct Recovery = 60%  Expected Conc. = 2.5 
 Median Pct Recovery = 60%  Expected Conc. = 2.0892 
 Median Pct Recovery = 60%  Expected Conc. = 2.0892 
 Median Pct Recovery = 60%  Expected Conc. = 1.9205 
 Median Pct Recovery = 60%  Expected Conc. = 1.9205 
 Median Pct Recovery = 60%  Expected Conc. = 1.9012 
 Median Pct Recovery = 60%  Expected Conc. = 1.9012 
 Median Pct Recovery = 60%  Expected Conc. = 1.7919 
 Median Pct Recovery = 60%  Expected Conc. = 1.7919 
 Median Pct Recovery = 60%  Expected Conc. = 1.7856 
 Median Pct Recovery = 60%  Expected Conc. = 1.7856 
 Median Pct Recovery = 60%  Expected Conc. = 1.78 
 Median Pct Recovery = 60%  Expected Conc. = 1.78 
 Median Pct Recovery = 60%  Expected Conc. = 1.765 
 Median Pct Recovery = 60%  Expected Conc. = 1.765 
 Median Pct Recovery = 60%  Expected Conc. = 1.765 
 Median Pct Recovery = 60%  Expected Conc. = 1.765 
 Median Pct Recovery = 60%  Expected Conc. = 1.7631 
 Median Pct Recovery = 60%  Expected Conc. = 1.7631 
 Median Pct Recovery = 60%  Expected Conc. = 1.7525 
 Median Pct Recovery = 60%  Expected Conc. = 1.7525 
 Median Pct Recovery = 60%  Expected Conc. = 1.735 
 Median Pct Recovery = 60%  Expected Conc. = 1.735 
 Median Pct Recovery = 60%  Expected Conc. = 1.7328 
 Median Pct Recovery = 60%  Expected Conc. = 1.7328 
 Median Pct Recovery = 60%  Expected Conc. = 1.5319 
 Median Pct Recovery = 60%  Expected Conc. = 1.5319 
 Median Pct Recovery = 60%  Expected Conc. = 1.5268 
 Median Pct Recovery = 60%  Expected Conc. = 1.5268 
 Median Pct Recovery = 60%  Expected Conc. = 1.5042 
 Median Pct Recovery = 60%  Expected Conc. = 1.5042 
 Median Pct Recovery = 60%  Expected Conc. = 1.3318 
 Median Pct Recovery = 60%  Expected Conc. = 1.3318 
 Median Pct Recovery = 60%  Expected Conc. = 1.3217 
 Median Pct Recovery = 60%  Expected Conc. = 1.3217 
 Median Pct Recovery = 60%  Expected Conc. = 1.3112 
 Median Pct Recovery = 60%  Expected Conc. = 1.3112 
 Median Pct Recovery = 60%  Expected Conc. = 1.3047 
 Median Pct Recovery = 60%  Expected Conc. = 1.3047 
 Median Pct Recovery = 60%  Expected Conc. = 1.3024 
 Median Pct Recovery = 60%  Expected Conc. = 1.3024 
 Median Pct Recovery = 60%  Expected Conc. = 1.2929 
 Median Pct Recovery = 60%  Expected Conc. = 1.2929 
 Median Pct Recovery = 60%  Expected Conc. = 1.2923 
 Median Pct Recovery = 60%  Expected Conc. = 1.2923 
 Median Pct Recovery = 60%  Expected Conc. = 1.284 
 Median Pct Recovery = 60%  Expected Conc. = 1.284 
 Median Pct Recovery = 60%  Expected Conc. = 1.2363 
 Median Pct Recovery = 60%  Expected Conc. = 1.2363 
 Median Pct Recovery = 60%  Expected Conc. = 1.0026 
 Median Pct Recovery = 60%  Expected Conc. = 1.0026 
 Median Pct Recovery = 60%  Expected Conc. = 1.0026 
 Median Pct Recovery = 60%  Expected Conc. = 1.0026 
 Median Pct Recovery = 60%  Expected Conc. = 1 
 Median Pct Recovery = 60%  Expected Conc. = 1 
 Median Pct Recovery = 60%  Expected Conc. = 1 
 Median Pct Recovery = 60%  Expected Conc. = 1 
 Median Pct Recovery = 60%  Expected Conc. = 1 
 Median Pct Recovery = 60%  Expected Conc. = 1 
 Median Pct Recovery = 60%  Expected Conc. = 0.9429 
 Median Pct Recovery = 60%  Expected Conc. = 0.9429 
 Median Pct Recovery = 60%  Expected Conc. = 0.8241 
 Median Pct Recovery = 60%  Expected Conc. = 0.8241 
 Median Pct Recovery = 60%  Expected Conc. = 0.7894 
 Median Pct Recovery = 60%  Expected Conc. = 0.7894 
 Median Pct Recovery = 60%  Expected Conc. = 0.7756 
 Median Pct Recovery = 60%  Expected Conc. = 0.7756 
 Median Pct Recovery = 60%  Expected Conc. = 0.7691 
 Median Pct Recovery = 60%  Expected Conc. = 0.7691 
 Median Pct Recovery = 60%  Expected Conc. = 0.7669 
 Median Pct Recovery = 60%  Expected Conc. = 0.7669 
 Median Pct Recovery = 60%  Expected Conc. = 0.7622 
 Median Pct Recovery = 60%  Expected Conc. = 0.7622 
 Median Pct Recovery = 60%  Expected Conc. = 0.7579 
 Median Pct Recovery = 60%  Expected Conc. = 0.7579 
 Median Pct Recovery = 60%  Expected Conc. = 0.7501 
 Median Pct Recovery = 60%  Expected Conc. = 0.7501 
 Median Pct Recovery = 60%  Expected Conc. = 0.7483 
 Median Pct Recovery = 60%  Expected Conc. = 0.7483 
 Median Pct Recovery = 60%  Expected Conc. = 0.7476 
 Median Pct Recovery = 60%  Expected Conc. = 0.7476 
 Median Pct Recovery = 60%  Expected Conc. = 0.7378 
 Median Pct Recovery = 60%  Expected Conc. = 0.7378 
 Median Pct Recovery = 60%  Expected Conc. = 0.7142 
 Median Pct Recovery = 60%  Expected Conc. = 0.7142 
 Median Pct Recovery = 60%  Expected Conc. = 0.712 
 Median Pct Recovery = 60%  Expected Conc. = 0.712 
 Median Pct Recovery = 60%  Expected Conc. = 0.7096 
 Median Pct Recovery = 60%  Expected Conc. = 0.7096 
 Median Pct Recovery = 60%  Expected Conc. = 0.707 
 Median Pct Recovery = 60%  Expected Conc. = 0.707 
 Median Pct Recovery = 60%  Expected Conc. = 0.706 
 Median Pct Recovery = 60%  Expected Conc. = 0.706 
 Median Pct Recovery = 60%  Expected Conc. = 0.706 
 Median Pct Recovery = 60%  Expected Conc. = 0.706 
 Median Pct Recovery = 60%  Expected Conc. = 0.706 
 Median Pct Recovery = 60%  Expected Conc. = 0.706 
 Median Pct Recovery = 60%  Expected Conc. = 0.7055 
 Median Pct Recovery = 60%  Expected Conc. = 0.7055 
 Median Pct Recovery = 60%  Expected Conc. = 0.694 
 Median Pct Recovery = 60%  Expected Conc. = 0.694 
 Median Pct Recovery = 60%  Expected Conc. = 0.694 
 Median Pct Recovery = 60%  Expected Conc. = 0.694 
 Median Pct Recovery = 60%  Expected Conc. = 0.694 
 Median Pct Recovery = 60%  Expected Conc. = 0.694 
 Median Pct Recovery = 60%  Expected Conc. = 0.694 
 Median Pct Recovery = 60%  Expected Conc. = 0.694 
 Median Pct Recovery = 60%  Expected Conc. = 0.4464 
 Median Pct Recovery = 60%  Expected Conc. = 0.4464 
 Median Pct Recovery = 60%  Expected Conc. = 0.445 
 Median Pct Recovery = 60%  Expected Conc. = 0.445 
 Median Pct Recovery = 60%  Expected Conc. = 0.4379 
 Median Pct Recovery = 60%  Expected Conc. = 0.4379 
 Median Pct Recovery = 60%  Expected Conc. = 0.4372 
 Median Pct Recovery = 60%  Expected Conc. = 0.4372 
 Median Pct Recovery = 60%  Expected Conc. = 0.4464 
 Median Pct Recovery = 60%  Expected Conc. = 0.4464 
 Median Pct Recovery = 60%  Expected Conc. = 0.4464 
 Median Pct Recovery = 60%  Expected Conc. = 0.4464 
 Median Pct Recovery = 60%  Expected Conc. = 0.445 
 Median Pct Recovery = 60%  Expected Conc. = 0.445 
 Median Pct Recovery = 60%  Expected Conc. = 0.445 
 Median Pct Recovery = 60%  Expected Conc. = 0.445 
 Median Pct Recovery = 60%  Expected Conc. = 71.454 
 Median Pct Recovery = 60%  Expected Conc. = 71.454 
 Median Pct Recovery = 60%  Expected Conc. = 70.922 
 Median Pct Recovery = 60%  Expected Conc. = 70.922 
 Median Pct Recovery = 60%  Expected Conc. = 24.707 
 Median Pct Recovery = 60%  Expected Conc. = 24.707 
 Median Pct Recovery = 60%  Expected Conc. = 23.921 
 Median Pct Recovery = 60%  Expected Conc. = 23.921 
 Median Pct Recovery = 60%  Expected Conc. = 22.386 
 Median Pct Recovery = 60%  Expected Conc. = 22.386 
 Median Pct Recovery = 60%  Expected Conc. = 22.296 
 Median Pct Recovery = 60%  Expected Conc. = 22.296 
 Median Pct Recovery = 60%  Expected Conc. = 11.826 
 Median Pct Recovery = 60%  Expected Conc. = 11.826 
 Median Pct Recovery = 60%  Expected Conc. = 11.436 
 Median Pct Recovery = 60%  Expected Conc. = 11.436 
 Median Pct Recovery = 60%  Expected Conc. = 1.9149 
 Median Pct Recovery = 60%  Expected Conc. = 1.9149 
 Median Pct Recovery = 60%  Expected Conc. = 1.9104 
 Median Pct Recovery = 60%  Expected Conc. = 1.9104 
 Median Pct Recovery = 60%  Expected Conc. = 0.9488 
 Median Pct Recovery = 60%  Expected Conc. = 0.9488 
 Median Pct Recovery = 60%  Expected Conc. = 0.9485 
 Median Pct Recovery = 60%  Expected Conc. = 0.9485 
 Median Pct Recovery = 60%  Expected Conc. = 0.9435 
 Median Pct Recovery = 60%  Expected Conc. = 0.9435 
 Median Pct Recovery = 60%  Expected Conc. = 0.7162 
 Median Pct Recovery = 60%  Expected Conc. = 0.7162 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Expected Conc. = 0 
 Median Pct Recovery = 60%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 100 Ál 
 Pct Recovery = 63%  Analysis Date = 03/01/05 
 SpikeMix = Crescent 07DD031: 100 Ál 
 Pct Recovery = 54%  Analysis Date = 04/12/06 
 SpikeMix = Crescent 07EE048: 100 Ál 
 Pct Recovery = 48%  Analysis Date = 08/30/06 
 SpikeMix = Crescent 07EE048: 100 Ál 
 Pct Recovery = 47%  Analysis Date = 02/13/06 
 SpikeMix = Crescent 07EE048: 75 Ál 
 Pct Recovery = 31%  Analysis Date = 09/28/06 
 SpikeMix = Crescent 07EE048: 75 Ál 
 Pct Recovery = 75%  Analysis Date = 11/05/04 
 SpikeMix = Ultra U1359: 75 Ál 
 Pct Recovery = 63%  Analysis Date = 07/23/04 
 SpikeMix = Ultra U1359: 75 Ál 
 Pct Recovery = 90%  Analysis Date = 01/07/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 53%  Analysis Date = 07/19/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 67%  Analysis Date = 02/20/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 88%  Analysis Date = 03/05/13 
 SpikeMix = Restek A088363: 100 Ál & Supelco LB92780: 100 Ál 
 Pct Recovery = 39%  Analysis Date = 01/08/13 
 SpikeMix = ERA 0507-12-03.1: 100 Ál & NSI 060612-01: 100 Ál 
 Pct Recovery = 63%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 83%  Analysis Date = 02/07/06 
 SpikeMix = Crescent 07EE048: 40 Ál 
 Pct Recovery = 60%  Analysis Date = 09/07/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 64%  Analysis Date = 09/07/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 41%  Analysis Date = 07/15/06 
 SpikeMix = Crescent 07EE048: 40 Ál 
 Pct Recovery = 69%  Analysis Date = 04/15/14 
 SpikeMix = Accu 213041074: 100 Ál & Crescent 04CC149: 100 Ál 
 Pct Recovery = 25%  Analysis Date = 02/08/14 
 SpikeMix = Supelco LB99395: 100 Ál & ERA 0318-13-01.1: 100 Ál 
 Pct Recovery = 84%  Analysis Date = 09/28/06 
 SpikeMix = Absolute 072204BNA: 25 Ál & Crescent 07EE048: 25 Ál 
 Pct Recovery = 70%  Analysis Date = 08/05/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 17%  Analysis Date = 12/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 78%  Analysis Date = 04/09/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 62%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 86%  Analysis Date = 12/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 73%  Analysis Date = 11/05/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 90%  Analysis Date = 01/07/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 49%  Analysis Date = 05/10/13 
 SpikeMix = Supelco LB92780: 50 Ál & ChemService 348100: 50 Ál 
 Pct Recovery = 38%  Analysis Date = 12/19/12 
 SpikeMix = Restek A088363: 50 Ál & Supelco LB92780: 50 Ál 
 Pct Recovery = 45%  Analysis Date = 04/03/13 
 SpikeMix = Spex Organics T1120510016: 50 Ál & NSI 060612-01: 50 Ál 
 Pct Recovery = 32%  Analysis Date = 10/26/12 
 SpikeMix = ERA 0507-12-03.1: 50 Ál & NSI 060612-01: 50 Ál 
 Pct Recovery = 73%  Analysis Date = 08/20/08 
 SpikeMix = ERA 0709-07-03BNA: 40 Ál 
 Pct Recovery = 74%  Analysis Date = 10/18/07 
 SpikeMix = Supelco LB40675: 50 Ál 
 Pct Recovery = 26%  Analysis Date = 06/07/07 
 SpikeMix = Supelco LB40675: 50 Ál 
 Pct Recovery = 33%  Analysis Date = 05/17/11 
 SpikeMix = Supelco LB77169: 200 Ál 
 Pct Recovery = 47%  Analysis Date = 01/10/12 
 SpikeMix = Supelco LB77169: 200 Ál 
 Pct Recovery = 80%  Analysis Date = 07/15/11 
 SpikeMix = Spex Organics T1100701002: 200 Ál 
 Pct Recovery = 66%  Analysis Date = 08/06/13 
 SpikeMix = Accu 213041074: 50 Ál & Crescent 04CC149: 50 Ál 
 Pct Recovery = 52%  Analysis Date = 06/17/13 
 SpikeMix = Supelco LB99395: 50 Ál & Accu 213041074: 50 Ál 
 Pct Recovery = 71%  Analysis Date = 01/25/11 
 SpikeMix = Spex Organics T1100701002: 200 Ál 
 Pct Recovery = 55%  Analysis Date = 06/03/06 
 SpikeMix = Crescent 07EE048: 15 Ál 
 Pct Recovery = 42%  Analysis Date = 12/06/13 
 SpikeMix = Abs 040913: 50 Ál & ERA 0318-13-01.1: 50 Ál 
 Pct Recovery = 81%  Analysis Date = 04/17/06 
 SpikeMix = Crescent 07EE048: 15 Ál 
 Pct Recovery = 81%  Analysis Date = 06/14/10 
 SpikeMix = Crescent 08LL068: 80 Ál 
 Pct Recovery = 65%  Analysis Date = 01/26/10 
 SpikeMix = ERA 0817-09-02BNA: 80 Ál 
 Pct Recovery = 64%  Analysis Date = 10/26/10 
 SpikeMix = Crescent 08LL068: 80 Ál 
 Pct Recovery = 47%  Analysis Date = 02/01/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 66%  Analysis Date = 06/09/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 48%  Analysis Date = 05/15/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 72%  Analysis Date = 05/08/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 72%  Analysis Date = 02/22/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 56%  Analysis Date = 09/21/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 53%  Analysis Date = 08/16/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 43%  Analysis Date = 03/10/09 
 SpikeMix = Accu B8090087: 40 Ál 
 Pct Recovery = 15%  Analysis Date = 07/14/09 
 SpikeMix = Ultra CE-2870: 40 Ál 
 Pct Recovery = 47%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120510016: 20 Ál & Supelco LB92780: 20 Ál 
 Pct Recovery = 28%  Analysis Date = 08/10/12 
 SpikeMix = ERA 0507-12-03.1: 20 Ál & Supelco LB92780: 20 Ál 
 Pct Recovery = 51%  Analysis Date = 04/03/13 
 SpikeMix = ChemService 348100: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 48%  Analysis Date = 12/19/12 
 SpikeMix = ChemService 348100: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 65%  Analysis Date = 08/18/12 
 SpikeMix = Restek A088363: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 62%  Analysis Date = 04/28/07 
 SpikeMix = Supelco LB40675: 25 Ál 
 Pct Recovery = 18%  Analysis Date = 03/13/09 
 SpikeMix = Ultra CE-2870: 25 Ál 
 Pct Recovery = 45%  Analysis Date = 07/14/09 
 SpikeMix = Accu B8090087: 25 Ál 
 Pct Recovery = 81%  Analysis Date = 10/06/09 
 SpikeMix = Ultra CE-2870: 25 Ál 
 Pct Recovery = 59%  Analysis Date = 09/15/09 
 SpikeMix = Accu B8090087: 25 Ál 
 Pct Recovery = 77%  Analysis Date = 08/04/09 
 SpikeMix = Ultra CE-2870: 25 Ál 
 Pct Recovery = 69%  Analysis Date = 04/28/09 
 SpikeMix = Accu B8090087: 25 Ál 
 Pct Recovery = 62%  Analysis Date = 10/19/10 
 SpikeMix = ERA 0817-09-02BNA: 40 Ál 
 Pct Recovery = 39%  Analysis Date = 06/10/10 
 SpikeMix = ERA 0817-09-02BNA: 40 Ál 
 Pct Recovery = 42%  Analysis Date = 09/23/10 
 SpikeMix = Crescent 08LL068: 40 Ál 
 Pct Recovery = 91%  Analysis Date = 07/15/10 
 SpikeMix = ERA 0817-09-02BNA: 40 Ál 
 Pct Recovery = 43%  Analysis Date = 01/28/10 
 SpikeMix = Crescent 08LL068: 40 Ál 
 Pct Recovery = 78%  Analysis Date = 03/14/12 
 SpikeMix = Supelco LB77169: 80 Ál 
 Pct Recovery = 78%  Analysis Date = 01/10/12 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 30%  Analysis Date = 02/01/11 
 SpikeMix = Supelco LB77169: 80 Ál 
 Pct Recovery = 92%  Analysis Date = 12/07/10 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 60%  Analysis Date = 04/15/14 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 52%  Analysis Date = 11/26/13 
 SpikeMix = Accu 213041074: 20 Ál & Spex Organics T1130514011: 20 Ál 
 Pct Recovery = 48%  Analysis Date = 08/06/13 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 68%  Analysis Date = 06/23/11 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 60%  Analysis Date = 01/30/14 
 SpikeMix = ERA 0318-13-01.1: 20 Ál & Spex Organics T1130514011: 20 Ál 
 Pct Recovery = 6%  Analysis Date = 10/31/13 
 SpikeMix = ERA 0318-13-01.1: 20 Ál & Spex Organics T1130514011: 20 Ál 
 Pct Recovery = 64%  Analysis Date = 09/24/13 
 SpikeMix = Supelco LB99395: 20 Ál & ERA 0318-13-01.1: 20 Ál 
 Pct Recovery = 80%  Analysis Date = 06/18/13 
 SpikeMix = ERA 0318-13-01.1: 20 Ál & Crescent 04CC149: 20 Ál 
 Pct Recovery = 84%  Analysis Date = 08/11/11 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 76%  Analysis Date = 09/16/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 67%  Analysis Date = 12/08/10 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 43%  Analysis Date = 03/17/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 45%  Analysis Date = 03/20/12 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 76%  Analysis Date = 10/05/11 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 27%  Analysis Date = 03/20/12 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 54%  Analysis Date = 12/29/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Median Pct Recovery = 60%  Y = 1
The SGPlot Procedure