BQS OBSP Determination:
2-NITROPHENOL
METHOD: 1383 , TESTIDCODE: 34591GCM56
DATES: 10/08/98 - 04/15/14

 Expected Conc. = 17.217 
 Median Pct Recovery = 83%  Expected Conc. = 14.948 
 Median Pct Recovery = 83%  Expected Conc. = 14.948 
 Median Pct Recovery = 83%  Expected Conc. = 14.927 
 Median Pct Recovery = 83%  Expected Conc. = 14.927 
 Median Pct Recovery = 83%  Expected Conc. = 10.514 
 Median Pct Recovery = 83%  Expected Conc. = 10.514 
 Median Pct Recovery = 83%  Expected Conc. = 10.01 
 Median Pct Recovery = 83%  Expected Conc. = 10.01 
 Median Pct Recovery = 83%  Expected Conc. = 9.988 
 Median Pct Recovery = 83%  Expected Conc. = 9.988 
 Median Pct Recovery = 83%  Expected Conc. = 7.9652 
 Median Pct Recovery = 83%  Expected Conc. = 7.9652 
 Median Pct Recovery = 83%  Expected Conc. = 7.9567 
 Median Pct Recovery = 83%  Expected Conc. = 7.9567 
 Median Pct Recovery = 83%  Expected Conc. = 7.9223 
 Median Pct Recovery = 83%  Expected Conc. = 7.9223 
 Median Pct Recovery = 83%  Expected Conc. = 7.9139 
 Median Pct Recovery = 83%  Expected Conc. = 7.9139 
 Median Pct Recovery = 83%  Expected Conc. = 7.2184 
 Median Pct Recovery = 83%  Expected Conc. = 7.2184 
 Median Pct Recovery = 83%  Expected Conc. = 6.9738 
 Median Pct Recovery = 83%  Expected Conc. = 6.9738 
 Median Pct Recovery = 83%  Expected Conc. = 6.9276 
 Median Pct Recovery = 83%  Expected Conc. = 6.9276 
 Median Pct Recovery = 83%  Expected Conc. = 6.044 
 Median Pct Recovery = 83%  Expected Conc. = 6.044 
 Median Pct Recovery = 83%  Expected Conc. = 5.9873 
 Median Pct Recovery = 83%  Expected Conc. = 5.9873 
 Median Pct Recovery = 83%  Expected Conc. = 5.899 
 Median Pct Recovery = 83%  Expected Conc. = 5.899 
 Median Pct Recovery = 83%  Expected Conc. = 5.2698 
 Median Pct Recovery = 83%  Expected Conc. = 5.2698 
 Median Pct Recovery = 83%  Expected Conc. = 5.183 
 Median Pct Recovery = 83%  Expected Conc. = 5.183 
 Median Pct Recovery = 83%  Expected Conc. = 5.168 
 Median Pct Recovery = 83%  Expected Conc. = 5.168 
 Median Pct Recovery = 83%  Expected Conc. = 5.005 
 Median Pct Recovery = 83%  Expected Conc. = 5.005 
 Median Pct Recovery = 83%  Expected Conc. = 5.005 
 Median Pct Recovery = 83%  Expected Conc. = 5.005 
 Median Pct Recovery = 83%  Expected Conc. = 5 
 Median Pct Recovery = 83%  Expected Conc. = 5 
 Median Pct Recovery = 83%  Expected Conc. = 4.2549 
 Median Pct Recovery = 83%  Expected Conc. = 4.2549 
 Median Pct Recovery = 83%  Expected Conc. = 4.0478 
 Median Pct Recovery = 83%  Expected Conc. = 4.0478 
 Median Pct Recovery = 83%  Expected Conc. = 3.7907 
 Median Pct Recovery = 83%  Expected Conc. = 3.7907 
 Median Pct Recovery = 83%  Expected Conc. = 3.7904 
 Median Pct Recovery = 83%  Expected Conc. = 3.7904 
 Median Pct Recovery = 83%  Expected Conc. = 3.7616 
 Median Pct Recovery = 83%  Expected Conc. = 3.7616 
 Median Pct Recovery = 83%  Expected Conc. = 3.727 
 Median Pct Recovery = 83%  Expected Conc. = 3.727 
 Median Pct Recovery = 83%  Expected Conc. = 3.6892 
 Median Pct Recovery = 83%  Expected Conc. = 3.6892 
 Median Pct Recovery = 83%  Expected Conc. = 2.7622 
 Median Pct Recovery = 83%  Expected Conc. = 2.7622 
 Median Pct Recovery = 83%  Expected Conc. = 2.7324 
 Median Pct Recovery = 83%  Expected Conc. = 2.7324 
 Median Pct Recovery = 83%  Expected Conc. = 2.7015 
 Median Pct Recovery = 83%  Expected Conc. = 2.7015 
 Median Pct Recovery = 83%  Expected Conc. = 2.6455 
 Median Pct Recovery = 83%  Expected Conc. = 2.6455 
 Median Pct Recovery = 83%  Expected Conc. = 2.6134 
 Median Pct Recovery = 83%  Expected Conc. = 2.6134 
 Median Pct Recovery = 83%  Expected Conc. = 2.5971 
 Median Pct Recovery = 83%  Expected Conc. = 2.5971 
 Median Pct Recovery = 83%  Expected Conc. = 2.5569 
 Median Pct Recovery = 83%  Expected Conc. = 2.5569 
 Median Pct Recovery = 83%  Expected Conc. = 2.548 
 Median Pct Recovery = 83%  Expected Conc. = 2.548 
 Median Pct Recovery = 83%  Expected Conc. = 2.54 
 Median Pct Recovery = 83%  Expected Conc. = 2.54 
 Median Pct Recovery = 83%  Expected Conc. = 2.5185 
 Median Pct Recovery = 83%  Expected Conc. = 2.5185 
 Median Pct Recovery = 83%  Expected Conc. = 2.5185 
 Median Pct Recovery = 83%  Expected Conc. = 2.5185 
 Median Pct Recovery = 83%  Expected Conc. = 2.5185 
 Median Pct Recovery = 83%  Expected Conc. = 2.5185 
 Median Pct Recovery = 83%  Expected Conc. = 2.5158 
 Median Pct Recovery = 83%  Expected Conc. = 2.5158 
 Median Pct Recovery = 83%  Expected Conc. = 2.5 
 Median Pct Recovery = 83%  Expected Conc. = 2.5 
 Median Pct Recovery = 83%  Expected Conc. = 2.4987 
 Median Pct Recovery = 83%  Expected Conc. = 2.4987 
 Median Pct Recovery = 83%  Expected Conc. = 2.472 
 Median Pct Recovery = 83%  Expected Conc. = 2.472 
 Median Pct Recovery = 83%  Expected Conc. = 2.3711 
 Median Pct Recovery = 83%  Expected Conc. = 2.3711 
 Median Pct Recovery = 83%  Expected Conc. = 2.3605 
 Median Pct Recovery = 83%  Expected Conc. = 2.3605 
 Median Pct Recovery = 83%  Expected Conc. = 2.3575 
 Median Pct Recovery = 83%  Expected Conc. = 2.3575 
 Median Pct Recovery = 83%  Expected Conc. = 2.3484 
 Median Pct Recovery = 83%  Expected Conc. = 2.3484 
 Median Pct Recovery = 83%  Expected Conc. = 2.3328 
 Median Pct Recovery = 83%  Expected Conc. = 2.3328 
 Median Pct Recovery = 83%  Expected Conc. = 2.1355 
 Median Pct Recovery = 83%  Expected Conc. = 2.1355 
 Median Pct Recovery = 83%  Expected Conc. = 2.0542 
 Median Pct Recovery = 83%  Expected Conc. = 2.0542 
 Median Pct Recovery = 83%  Expected Conc. = 2.002 
 Median Pct Recovery = 83%  Expected Conc. = 2.002 
 Median Pct Recovery = 83%  Expected Conc. = 2.002 
 Median Pct Recovery = 83%  Expected Conc. = 2.002 
 Median Pct Recovery = 83%  Expected Conc. = 1.8691 
 Median Pct Recovery = 83%  Expected Conc. = 1.8691 
 Median Pct Recovery = 83%  Expected Conc. = 1.8289 
 Median Pct Recovery = 83%  Expected Conc. = 1.8289 
 Median Pct Recovery = 83%  Expected Conc. = 1.7276 
 Median Pct Recovery = 83%  Expected Conc. = 1.7276 
 Median Pct Recovery = 83%  Expected Conc. = 1.698 
 Median Pct Recovery = 83%  Expected Conc. = 1.698 
 Median Pct Recovery = 83%  Expected Conc. = 1.6932 
 Median Pct Recovery = 83%  Expected Conc. = 1.6932 
 Median Pct Recovery = 83%  Expected Conc. = 1.6919 
 Median Pct Recovery = 83%  Expected Conc. = 1.6919 
 Median Pct Recovery = 83%  Expected Conc. = 1.5932 
 Median Pct Recovery = 83%  Expected Conc. = 1.5932 
 Median Pct Recovery = 83%  Expected Conc. = 1.5753 
 Median Pct Recovery = 83%  Expected Conc. = 1.5753 
 Median Pct Recovery = 83%  Expected Conc. = 1.1868 
 Median Pct Recovery = 83%  Expected Conc. = 1.1868 
 Median Pct Recovery = 83%  Expected Conc. = 1.1718 
 Median Pct Recovery = 83%  Expected Conc. = 1.1718 
 Median Pct Recovery = 83%  Expected Conc. = 1.1713 
 Median Pct Recovery = 83%  Expected Conc. = 1.1713 
 Median Pct Recovery = 83%  Expected Conc. = 1.0658 
 Median Pct Recovery = 83%  Expected Conc. = 1.0658 
 Median Pct Recovery = 83%  Expected Conc. = 1.0356 
 Median Pct Recovery = 83%  Expected Conc. = 1.0356 
 Median Pct Recovery = 83%  Expected Conc. = 1.0269 
 Median Pct Recovery = 83%  Expected Conc. = 1.0269 
 Median Pct Recovery = 83%  Expected Conc. = 1.0208 
 Median Pct Recovery = 83%  Expected Conc. = 1.0208 
 Median Pct Recovery = 83%  Expected Conc. = 1.0192 
 Median Pct Recovery = 83%  Expected Conc. = 1.0192 
 Median Pct Recovery = 83%  Expected Conc. = 1.016 
 Median Pct Recovery = 83%  Expected Conc. = 1.016 
 Median Pct Recovery = 83%  Expected Conc. = 1.0126 
 Median Pct Recovery = 83%  Expected Conc. = 1.0126 
 Median Pct Recovery = 83%  Expected Conc. = 1.0088 
 Median Pct Recovery = 83%  Expected Conc. = 1.0088 
 Median Pct Recovery = 83%  Expected Conc. = 1.0074 
 Median Pct Recovery = 83%  Expected Conc. = 1.0074 
 Median Pct Recovery = 83%  Expected Conc. = 1.0074 
 Median Pct Recovery = 83%  Expected Conc. = 1.0074 
 Median Pct Recovery = 83%  Expected Conc. = 1.0074 
 Median Pct Recovery = 83%  Expected Conc. = 1.0074 
 Median Pct Recovery = 83%  Expected Conc. = 1.0067 
 Median Pct Recovery = 83%  Expected Conc. = 1.0067 
 Median Pct Recovery = 83%  Expected Conc. = 1 
 Median Pct Recovery = 83%  Expected Conc. = 1 
 Median Pct Recovery = 83%  Expected Conc. = 1 
 Median Pct Recovery = 83%  Expected Conc. = 1 
 Median Pct Recovery = 83%  Expected Conc. = 1 
 Median Pct Recovery = 83%  Expected Conc. = 1 
 Median Pct Recovery = 83%  Expected Conc. = 1 
 Median Pct Recovery = 83%  Expected Conc. = 1 
 Median Pct Recovery = 83%  Expected Conc. = 0.637 
 Median Pct Recovery = 83%  Expected Conc. = 0.637 
 Median Pct Recovery = 83%  Expected Conc. = 0.637 
 Median Pct Recovery = 83%  Expected Conc. = 0.637 
 Median Pct Recovery = 83%  Expected Conc. = 0.637 
 Median Pct Recovery = 83%  Expected Conc. = 0.637 
 Median Pct Recovery = 83%  Expected Conc. = 0.635 
 Median Pct Recovery = 83%  Expected Conc. = 0.635 
 Median Pct Recovery = 83%  Expected Conc. = 0.635 
 Median Pct Recovery = 83%  Expected Conc. = 0.635 
 Median Pct Recovery = 83%  Expected Conc. = 0.635 
 Median Pct Recovery = 83%  Expected Conc. = 0.635 
 Median Pct Recovery = 83%  Expected Conc. = 0.6249 
 Median Pct Recovery = 83%  Expected Conc. = 0.6249 
 Median Pct Recovery = 83%  Expected Conc. = 0.6238 
 Median Pct Recovery = 83%  Expected Conc. = 0.6238 
 Median Pct Recovery = 83%  Expected Conc. = 0.6071 
 Median Pct Recovery = 83%  Expected Conc. = 0.6071 
 Median Pct Recovery = 83%  Expected Conc. = 0.6038 
 Median Pct Recovery = 83%  Expected Conc. = 0.6038 
 Median Pct Recovery = 83%  Expected Conc. = 0.5984 
 Median Pct Recovery = 83%  Expected Conc. = 0.5984 
 Median Pct Recovery = 83%  Expected Conc. = 0.5961 
 Median Pct Recovery = 83%  Expected Conc. = 0.5961 
 Median Pct Recovery = 83%  Expected Conc. = 0.5849 
 Median Pct Recovery = 83%  Expected Conc. = 0.5849 
 Median Pct Recovery = 83%  Expected Conc. = 0.5321 
 Median Pct Recovery = 83%  Expected Conc. = 0.5321 
 Median Pct Recovery = 83%  Expected Conc. = 0.5195 
 Median Pct Recovery = 83%  Expected Conc. = 0.5195 
 Median Pct Recovery = 83%  Expected Conc. = 0.5142 
 Median Pct Recovery = 83%  Expected Conc. = 0.5142 
 Median Pct Recovery = 83%  Expected Conc. = 0.5132 
 Median Pct Recovery = 83%  Expected Conc. = 0.5132 
 Median Pct Recovery = 83%  Expected Conc. = 2.0971 
 Median Pct Recovery = 83%  Expected Conc. = 2.0971 
 Median Pct Recovery = 83%  Expected Conc. = 2.0844 
 Median Pct Recovery = 83%  Expected Conc. = 2.0844 
 Median Pct Recovery = 83%  Expected Conc. = 178.64 
 Median Pct Recovery = 83%  Expected Conc. = 178.64 
 Median Pct Recovery = 83%  Expected Conc. = 177.31 
 Median Pct Recovery = 83%  Expected Conc. = 177.31 
 Median Pct Recovery = 83%  Expected Conc. = 61.767 
 Median Pct Recovery = 83%  Expected Conc. = 61.767 
 Median Pct Recovery = 83%  Expected Conc. = 59.801 
 Median Pct Recovery = 83%  Expected Conc. = 59.801 
 Median Pct Recovery = 83%  Expected Conc. = 55.965 
 Median Pct Recovery = 83%  Expected Conc. = 55.965 
 Median Pct Recovery = 83%  Expected Conc. = 55.739 
 Median Pct Recovery = 83%  Expected Conc. = 55.739 
 Median Pct Recovery = 83%  Expected Conc. = 34.018 
 Median Pct Recovery = 83%  Expected Conc. = 34.018 
 Median Pct Recovery = 83%  Expected Conc. = 32.162 
 Median Pct Recovery = 83%  Expected Conc. = 32.162 
 Median Pct Recovery = 83%  Expected Conc. = 29.565 
 Median Pct Recovery = 83%  Expected Conc. = 29.565 
 Median Pct Recovery = 83%  Expected Conc. = 29.338 
 Median Pct Recovery = 83%  Expected Conc. = 29.338 
 Median Pct Recovery = 83%  Expected Conc. = 29.118 
 Median Pct Recovery = 83%  Expected Conc. = 29.118 
 Median Pct Recovery = 83%  Expected Conc. = 28.591 
 Median Pct Recovery = 83%  Expected Conc. = 28.591 
 Median Pct Recovery = 83%  Expected Conc. = 18.604 
 Median Pct Recovery = 83%  Expected Conc. = 18.604 
 Median Pct Recovery = 83%  Expected Conc. = 17.216 
 Median Pct Recovery = 83%  Expected Conc. = 17.216 
 Median Pct Recovery = 83%  Expected Conc. = 15.915 
 Median Pct Recovery = 83%  Expected Conc. = 15.915 
 Median Pct Recovery = 83%  Expected Conc. = 15.413 
 Median Pct Recovery = 83%  Expected Conc. = 15.413 
 Median Pct Recovery = 83%  Expected Conc. = 14.594 
 Median Pct Recovery = 83%  Expected Conc. = 14.594 
 Median Pct Recovery = 83%  Expected Conc. = 7.031 
 Median Pct Recovery = 83%  Expected Conc. = 7.031 
 Median Pct Recovery = 83%  Expected Conc. = 6.9183 
 Median Pct Recovery = 83%  Expected Conc. = 6.9183 
 Median Pct Recovery = 83%  Expected Conc. = 1.022 
 Median Pct Recovery = 83%  Expected Conc. = 1.022 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Expected Conc. = 0 
 Median Pct Recovery = 83%  Analysis Date = 10/08/98 
 SpikeMix = ERA 1211-97-11F: 250 Ál & ERA 1211-97-11E: 250 Ál 
 Pct Recovery = 35%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 100 Ál 
 Pct Recovery = 64%  Analysis Date = 03/01/05 
 SpikeMix = Crescent 07DD031: 100 Ál 
 Pct Recovery = 76%  Analysis Date = 04/12/06 
 SpikeMix = Crescent 07EE048: 100 Ál 
 Pct Recovery = 53%  Analysis Date = 03/05/13 
 SpikeMix = Restek A088363: 100 Ál & Supelco LB92780: 100 Ál 
 Pct Recovery = 70%  Analysis Date = 08/30/06 
 SpikeMix = Crescent 07EE048: 100 Ál 
 Pct Recovery = 86%  Analysis Date = 02/13/06 
 SpikeMix = Crescent 07EE048: 75 Ál 
 Pct Recovery = 48%  Analysis Date = 09/28/06 
 SpikeMix = Crescent 07EE048: 75 Ál 
 Pct Recovery = 64%  Analysis Date = 11/05/04 
 SpikeMix = Ultra U1359: 75 Ál 
 Pct Recovery = 100%  Analysis Date = 07/23/04 
 SpikeMix = Ultra U1359: 75 Ál 
 Pct Recovery = 85%  Analysis Date = 02/26/99 
 SpikeMix = ERA 1211-97-11E: 100 Ál & ERA 1211-97-11F: 100 Ál 
 Pct Recovery = 55%  Analysis Date = 02/02/99 
 SpikeMix = ERA 1211-97-11E: 100 Ál & ERA 1211-97-11F: 100 Ál 
 Pct Recovery = 72%  Analysis Date = 12/22/98 
 SpikeMix = ERA 1211-97-11F: 100 Ál & ERA 1211-97-11E: 100 Ál 
 Pct Recovery = 87%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 78%  Analysis Date = 09/07/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 109%  Analysis Date = 09/07/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 70%  Analysis Date = 01/07/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 76%  Analysis Date = 07/19/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 69%  Analysis Date = 02/20/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 91%  Analysis Date = 05/10/13 
 SpikeMix = Supelco LB92780: 50 Ál & ChemService 348100: 50 Ál 
 Pct Recovery = 106%  Analysis Date = 12/19/12 
 SpikeMix = Restek A088363: 50 Ál & Supelco LB92780: 50 Ál 
 Pct Recovery = 81%  Analysis Date = 02/08/14 
 SpikeMix = Supelco LB99395: 100 Ál & ERA 0318-13-01.1: 100 Ál 
 Pct Recovery = 87%  Analysis Date = 02/07/06 
 SpikeMix = Crescent 07EE048: 40 Ál 
 Pct Recovery = 92%  Analysis Date = 07/15/06 
 SpikeMix = Crescent 07EE048: 40 Ál 
 Pct Recovery = 75%  Analysis Date = 08/05/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 87%  Analysis Date = 04/07/08 
 SpikeMix = Supelco LB50016: 40 Ál 
 Pct Recovery = 79%  Analysis Date = 12/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 66%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 89%  Analysis Date = 12/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 54%  Analysis Date = 04/28/09 
 SpikeMix = ChemService 406-96B: 40 Ál 
 Pct Recovery = 81%  Analysis Date = 10/27/09 
 SpikeMix = Abs 080508BNA: 40 Ál 
 Pct Recovery = 75%  Analysis Date = 09/28/06 
 SpikeMix = Absolute 072204BNA: 25 Ál & Crescent 07EE048: 25 Ál 
 Pct Recovery = 67%  Analysis Date = 04/09/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 121%  Analysis Date = 11/05/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 92%  Analysis Date = 01/07/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 89%  Analysis Date = 05/17/11 
 SpikeMix = Supelco LB77169: 200 Ál 
 Pct Recovery = 81%  Analysis Date = 01/10/12 
 SpikeMix = Supelco LB77169: 200 Ál 
 Pct Recovery = 75%  Analysis Date = 07/15/11 
 SpikeMix = Spex Organics T1100701002: 200 Ál 
 Pct Recovery = 93%  Analysis Date = 01/30/14 
 SpikeMix = Spex Organics T1130514011: 50 Ál & Abs 040913: 50 Ál 
 Pct Recovery = 91%  Analysis Date = 12/06/13 
 SpikeMix = Abs 040913: 50 Ál & ERA 0318-13-01.1: 50 Ál 
 Pct Recovery = 62%  Analysis Date = 09/10/13 
 SpikeMix = Crescent 04CC149: 50 Ál & Abs 040913: 50 Ál 
 Pct Recovery = 88%  Analysis Date = 01/25/11 
 SpikeMix = Spex Organics T1100701002: 200 Ál 
 Pct Recovery = 104%  Analysis Date = 06/17/13 
 SpikeMix = Supelco LB99395: 50 Ál & Accu 213041074: 50 Ál 
 Pct Recovery = 81%  Analysis Date = 01/16/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 41%  Analysis Date = 02/01/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 37%  Analysis Date = 05/15/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 94%  Analysis Date = 05/08/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 98%  Analysis Date = 07/14/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 90%  Analysis Date = 08/20/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 69%  Analysis Date = 08/19/08 
 SpikeMix = Supelco LB50016: 25 Ál 
 Pct Recovery = 67%  Analysis Date = 01/17/02 
 SpikeMix = Crescent 12M-009: 100 Ál & Crescent 12M-004: 100 Ál 
 Pct Recovery = 94%  Analysis Date = 10/15/01 
 SpikeMix = Crescent 12M-009: 100 Ál & Crescent 12M-004: 100 Ál 
 Pct Recovery = 34%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120510016: 20 Ál & Supelco LB92780: 20 Ál 
 Pct Recovery = 90%  Analysis Date = 08/10/12 
 SpikeMix = ERA 0507-12-03.1: 20 Ál & Supelco LB92780: 20 Ál 
 Pct Recovery = 82%  Analysis Date = 03/10/09 
 SpikeMix = ChemService 406-96B: 25 Ál 
 Pct Recovery = 52%  Analysis Date = 04/07/09 
 SpikeMix = Abs 080508BNA: 25 Ál 
 Pct Recovery = 84%  Analysis Date = 08/25/09 
 SpikeMix = ChemService 406-96B: 25 Ál 
 Pct Recovery = 27%  Analysis Date = 07/07/09 
 SpikeMix = Abs 080508BNA: 25 Ál 
 Pct Recovery = 55%  Analysis Date = 09/21/09 
 SpikeMix = ChemService 406-96B: 25 Ál 
 Pct Recovery = 75%  Analysis Date = 09/01/09 
 SpikeMix = Abs 080508BNA: 25 Ál 
 Pct Recovery = 74%  Analysis Date = 06/03/06 
 SpikeMix = Crescent 07EE048: 15 Ál 
 Pct Recovery = 41%  Analysis Date = 04/17/06 
 SpikeMix = Crescent 07EE048: 15 Ál 
 Pct Recovery = 85%  Analysis Date = 07/28/10 
 SpikeMix = NSI 082409-01BNA: 80 Ál 
 Pct Recovery = 84%  Analysis Date = 10/26/10 
 SpikeMix = Supelco LB69646: 80 Ál 
 Pct Recovery = 89%  Analysis Date = 03/02/10 
 SpikeMix = Supelco LB69646: 80 Ál 
 Pct Recovery = 78%  Analysis Date = 10/18/07 
 SpikeMix = Accu B6070164: 50 Ál 
 Pct Recovery = 78%  Analysis Date = 06/07/07 
 SpikeMix = Accu B6070164: 50 Ál 
 Pct Recovery = 86%  Analysis Date = 04/13/07 
 SpikeMix = ChemService 363-135A: 50 Ál 
 Pct Recovery = 86%  Analysis Date = 08/03/07 
 SpikeMix = ChemService 363-135A: 50 Ál 
 Pct Recovery = 89%  Analysis Date = 03/14/12 
 SpikeMix = Supelco LB77169: 80 Ál 
 Pct Recovery = 69%  Analysis Date = 01/10/12 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 45%  Analysis Date = 02/01/11 
 SpikeMix = Supelco LB77169: 80 Ál 
 Pct Recovery = 105%  Analysis Date = 12/07/10 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 93%  Analysis Date = 04/15/14 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 80%  Analysis Date = 08/06/13 
 SpikeMix = Abs 040913: 20 Ál & Accu 213041074: 20 Ál 
 Pct Recovery = 75%  Analysis Date = 07/25/13 
 SpikeMix = Crescent 04CC149: 20 Ál & Abs 040913: 20 Ál 
 Pct Recovery = 99%  Analysis Date = 06/23/11 
 SpikeMix = Spex Organics T1100701002: 80 Ál 
 Pct Recovery = 88%  Analysis Date = 04/15/14 
 SpikeMix = Spex Organics T1130514011: 20 Ál & Supelco LB99395: 20 Ál 
 Pct Recovery = 59%  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 = 85%  Analysis Date = 09/24/13 
 SpikeMix = Supelco LB99395: 20 Ál & ERA 0318-13-01.1: 20 Ál 
 Pct Recovery = 79%  Analysis Date = 03/20/12 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 101%  Analysis Date = 10/05/11 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 97%  Analysis Date = 08/11/11 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 87%  Analysis Date = 03/20/12 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 97%  Analysis Date = 12/29/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 75%  Analysis Date = 09/16/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 88%  Analysis Date = 12/08/10 
 SpikeMix = Supelco LB77169: 50 Ál 
 Pct Recovery = 102%  Analysis Date = 03/17/11 
 SpikeMix = Spex Organics T1100701002: 50 Ál 
 Pct Recovery = 69%  Analysis Date = 09/28/10 
 SpikeMix = Supelco LB69646: 40 Ál 
 Pct Recovery = 111%  Analysis Date = 06/15/10 
 SpikeMix = Supelco LB69646: 40 Ál 
 Pct Recovery = 83%  Analysis Date = 01/25/10 
 SpikeMix = NSI 082409-01BNA: 40 Ál 
 Pct Recovery = 83%  Analysis Date = 10/20/10 
 SpikeMix = NSI 082409-01BNA: 40 Ál 
 Pct Recovery = 85%  Analysis Date = 06/29/10 
 SpikeMix = NSI 082409-01BNA: 40 Ál 
 Pct Recovery = 92%  Analysis Date = 01/25/07 
 SpikeMix = Accu B6070164: 25 Ál 
 Pct Recovery = 80%  Analysis Date = 11/03/06 
 SpikeMix = ChemService 363-135A: 25 Ál 
 Pct Recovery = 72%  Analysis Date = 08/27/07 
 SpikeMix = Accu B6070164: 25 Ál 
 Pct Recovery = 89%  Analysis Date = 04/28/07 
 SpikeMix = ChemService 363-135A: 25 Ál 
 Pct Recovery = 86%  Analysis Date = 04/25/01 
 SpikeMix = Crescent 12M-009: 100 Ál & Crescent 12M-004: 100 Ál 
 Pct Recovery = 95%  Analysis Date = 01/31/01 
 SpikeMix = Crescent 12M-009: 100 Ál & Crescent 12M-004: 100 Ál 
 Pct Recovery = 96%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Median Pct Recovery = 83%  Y = 1
The SGPlot Procedure