BQS OBSP Determination:
HEXACHLOROETHANE
METHOD: 1383 , TESTIDCODE: 34396GCM57
DATES: 11/03/98 - 04/15/14

 Expected Conc. = 35.441 
 Median Pct Recovery = 79%  Expected Conc. = 33.816 
 Median Pct Recovery = 79%  Expected Conc. = 33.816 
 Median Pct Recovery = 79%  Expected Conc. = 33.257 
 Median Pct Recovery = 79%  Expected Conc. = 33.257 
 Median Pct Recovery = 79%  Expected Conc. = 17.857 
 Median Pct Recovery = 79%  Expected Conc. = 17.857 
 Median Pct Recovery = 79%  Expected Conc. = 16.913 
 Median Pct Recovery = 79%  Expected Conc. = 16.913 
 Median Pct Recovery = 79%  Expected Conc. = 16.863 
 Median Pct Recovery = 79%  Expected Conc. = 16.863 
 Median Pct Recovery = 79%  Expected Conc. = 16.56 
 Median Pct Recovery = 79%  Expected Conc. = 16.56 
 Median Pct Recovery = 79%  Expected Conc. = 13.668 
 Median Pct Recovery = 79%  Expected Conc. = 13.668 
 Median Pct Recovery = 79%  Expected Conc. = 12.984 
 Median Pct Recovery = 79%  Expected Conc. = 12.984 
 Median Pct Recovery = 79%  Expected Conc. = 12.827 
 Median Pct Recovery = 79%  Expected Conc. = 12.827 
 Median Pct Recovery = 79%  Expected Conc. = 12.81 
 Median Pct Recovery = 79%  Expected Conc. = 12.81 
 Median Pct Recovery = 79%  Expected Conc. = 10.355 
 Median Pct Recovery = 79%  Expected Conc. = 10.355 
 Median Pct Recovery = 79%  Expected Conc. = 10.344 
 Median Pct Recovery = 79%  Expected Conc. = 10.344 
 Median Pct Recovery = 79%  Expected Conc. = 10 
 Median Pct Recovery = 79%  Expected Conc. = 10 
 Median Pct Recovery = 79%  Expected Conc. = 10 
 Median Pct Recovery = 79%  Expected Conc. = 10 
 Median Pct Recovery = 79%  Expected Conc. = 9.9028 
 Median Pct Recovery = 79%  Expected Conc. = 9.9028 
 Median Pct Recovery = 79%  Expected Conc. = 9.8924 
 Median Pct Recovery = 79%  Expected Conc. = 9.8924 
 Median Pct Recovery = 79%  Expected Conc. = 8.5831 
 Median Pct Recovery = 79%  Expected Conc. = 8.5831 
 Median Pct Recovery = 79%  Expected Conc. = 6.5873 
 Median Pct Recovery = 79%  Expected Conc. = 6.5873 
 Median Pct Recovery = 79%  Expected Conc. = 6.4787 
 Median Pct Recovery = 79%  Expected Conc. = 6.4787 
 Median Pct Recovery = 79%  Expected Conc. = 6.4599 
 Median Pct Recovery = 79%  Expected Conc. = 6.4599 
 Median Pct Recovery = 79%  Expected Conc. = 5.5313 
 Median Pct Recovery = 79%  Expected Conc. = 5.5313 
 Median Pct Recovery = 79%  Expected Conc. = 5.2621 
 Median Pct Recovery = 79%  Expected Conc. = 5.2621 
 Median Pct Recovery = 79%  Expected Conc. = 5.1867 
 Median Pct Recovery = 79%  Expected Conc. = 5.1867 
 Median Pct Recovery = 79%  Expected Conc. = 5.138 
 Median Pct Recovery = 79%  Expected Conc. = 5.138 
 Median Pct Recovery = 79%  Expected Conc. = 5.0622 
 Median Pct Recovery = 79%  Expected Conc. = 5.0622 
 Median Pct Recovery = 79%  Expected Conc. = 5 
 Median Pct Recovery = 79%  Expected Conc. = 5 
 Median Pct Recovery = 79%  Expected Conc. = 5 
 Median Pct Recovery = 79%  Expected Conc. = 5 
 Median Pct Recovery = 79%  Expected Conc. = 5 
 Median Pct Recovery = 79%  Expected Conc. = 5 
 Median Pct Recovery = 79%  Expected Conc. = 5 
 Median Pct Recovery = 79%  Expected Conc. = 5 
 Median Pct Recovery = 79%  Expected Conc. = 3.512 
 Median Pct Recovery = 79%  Expected Conc. = 3.512 
 Median Pct Recovery = 79%  Expected Conc. = 3.4217 
 Median Pct Recovery = 79%  Expected Conc. = 3.4217 
 Median Pct Recovery = 79%  Expected Conc. = 3.3486 
 Median Pct Recovery = 79%  Expected Conc. = 3.3486 
 Median Pct Recovery = 79%  Expected Conc. = 3.3304 
 Median Pct Recovery = 79%  Expected Conc. = 3.3304 
 Median Pct Recovery = 79%  Expected Conc. = 3.3069 
 Median Pct Recovery = 79%  Expected Conc. = 3.3069 
 Median Pct Recovery = 79%  Expected Conc. = 3.3 
 Median Pct Recovery = 79%  Expected Conc. = 3.3 
 Median Pct Recovery = 79%  Expected Conc. = 3.3 
 Median Pct Recovery = 79%  Expected Conc. = 3.3 
 Median Pct Recovery = 79%  Expected Conc. = 3.2959 
 Median Pct Recovery = 79%  Expected Conc. = 3.2959 
 Median Pct Recovery = 79%  Expected Conc. = 3.2668 
 Median Pct Recovery = 79%  Expected Conc. = 3.2668 
 Median Pct Recovery = 79%  Expected Conc. = 3.253 
 Median Pct Recovery = 79%  Expected Conc. = 3.253 
 Median Pct Recovery = 79%  Expected Conc. = 3.2464 
 Median Pct Recovery = 79%  Expected Conc. = 3.2464 
 Median Pct Recovery = 79%  Expected Conc. = 3.228 
 Median Pct Recovery = 79%  Expected Conc. = 3.228 
 Median Pct Recovery = 79%  Expected Conc. = 3.1984 
 Median Pct Recovery = 79%  Expected Conc. = 3.1984 
 Median Pct Recovery = 79%  Expected Conc. = 3.1659 
 Median Pct Recovery = 79%  Expected Conc. = 3.1659 
 Median Pct Recovery = 79%  Expected Conc. = 3.0406 
 Median Pct Recovery = 79%  Expected Conc. = 3.0406 
 Median Pct Recovery = 79%  Expected Conc. = 3 
 Median Pct Recovery = 79%  Expected Conc. = 3 
 Median Pct Recovery = 79%  Expected Conc. = 2.0712 
 Median Pct Recovery = 79%  Expected Conc. = 2.0712 
 Median Pct Recovery = 79%  Expected Conc. = 2.0479 
 Median Pct Recovery = 79%  Expected Conc. = 2.0479 
 Median Pct Recovery = 79%  Expected Conc. = 2 
 Median Pct Recovery = 79%  Expected Conc. = 2 
 Median Pct Recovery = 79%  Expected Conc. = 2 
 Median Pct Recovery = 79%  Expected Conc. = 2 
 Median Pct Recovery = 79%  Expected Conc. = 2 
 Median Pct Recovery = 79%  Expected Conc. = 2 
 Median Pct Recovery = 79%  Expected Conc. = 2 
 Median Pct Recovery = 79%  Expected Conc. = 2 
 Median Pct Recovery = 79%  Expected Conc. = 2 
 Median Pct Recovery = 79%  Expected Conc. = 2 
 Median Pct Recovery = 79%  Expected Conc. = 1.9382 
 Median Pct Recovery = 79%  Expected Conc. = 1.9382 
 Median Pct Recovery = 79%  Expected Conc. = 1.9237 
 Median Pct Recovery = 79%  Expected Conc. = 1.9237 
 Median Pct Recovery = 79%  Expected Conc. = 1.9083 
 Median Pct Recovery = 79%  Expected Conc. = 1.9083 
 Median Pct Recovery = 79%  Expected Conc. = 1.8989 
 Median Pct Recovery = 79%  Expected Conc. = 1.8989 
 Median Pct Recovery = 79%  Expected Conc. = 1.8955 
 Median Pct Recovery = 79%  Expected Conc. = 1.8955 
 Median Pct Recovery = 79%  Expected Conc. = 1.8817 
 Median Pct Recovery = 79%  Expected Conc. = 1.8817 
 Median Pct Recovery = 79%  Expected Conc. = 1.8808 
 Median Pct Recovery = 79%  Expected Conc. = 1.8808 
 Median Pct Recovery = 79%  Expected Conc. = 1.7117 
 Median Pct Recovery = 79%  Expected Conc. = 1.7117 
 Median Pct Recovery = 79%  Expected Conc. = 1.7026 
 Median Pct Recovery = 79%  Expected Conc. = 1.7026 
 Median Pct Recovery = 79%  Expected Conc. = 1.6911 
 Median Pct Recovery = 79%  Expected Conc. = 1.6911 
 Median Pct Recovery = 79%  Expected Conc. = 1.6881 
 Median Pct Recovery = 79%  Expected Conc. = 1.6881 
 Median Pct Recovery = 79%  Expected Conc. = 1.6856 
 Median Pct Recovery = 79%  Expected Conc. = 1.6856 
 Median Pct Recovery = 79%  Expected Conc. = 1.6734 
 Median Pct Recovery = 79%  Expected Conc. = 1.6734 
 Median Pct Recovery = 79%  Expected Conc. = 1.6588 
 Median Pct Recovery = 79%  Expected Conc. = 1.6588 
 Median Pct Recovery = 79%  Expected Conc. = 1.5 
 Median Pct Recovery = 79%  Expected Conc. = 1.5 
 Median Pct Recovery = 79%  Expected Conc. = 1.5 
 Median Pct Recovery = 79%  Expected Conc. = 1.5 
 Median Pct Recovery = 79%  Expected Conc. = 1.5 
 Median Pct Recovery = 79%  Expected Conc. = 1.5 
 Median Pct Recovery = 79%  Expected Conc. = 1.3292 
 Median Pct Recovery = 79%  Expected Conc. = 1.3292 
 Median Pct Recovery = 79%  Expected Conc. = 1.328 
 Median Pct Recovery = 79%  Expected Conc. = 1.328 
 Median Pct Recovery = 79%  Expected Conc. = 1.328 
 Median Pct Recovery = 79%  Expected Conc. = 1.328 
 Median Pct Recovery = 79%  Expected Conc. = 1.32 
 Median Pct Recovery = 79%  Expected Conc. = 1.32 
 Median Pct Recovery = 79%  Expected Conc. = 1.32 
 Median Pct Recovery = 79%  Expected Conc. = 1.32 
 Median Pct Recovery = 79%  Expected Conc. = 1.2997 
 Median Pct Recovery = 79%  Expected Conc. = 1.2997 
 Median Pct Recovery = 79%  Expected Conc. = 1.1243 
 Median Pct Recovery = 79%  Expected Conc. = 1.1243 
 Median Pct Recovery = 79%  Expected Conc. = 1.1158 
 Median Pct Recovery = 79%  Expected Conc. = 1.1158 
 Median Pct Recovery = 79%  Expected Conc. = 1.1156 
 Median Pct Recovery = 79%  Expected Conc. = 1.1156 
 Median Pct Recovery = 79%  Expected Conc. = 1.113 
 Median Pct Recovery = 79%  Expected Conc. = 1.113 
 Median Pct Recovery = 79%  Expected Conc. = 1.1104 
 Median Pct Recovery = 79%  Expected Conc. = 1.1104 
 Median Pct Recovery = 79%  Expected Conc. = 1.0648 
 Median Pct Recovery = 79%  Expected Conc. = 1.0648 
 Median Pct Recovery = 79%  Expected Conc. = 1.0467 
 Median Pct Recovery = 79%  Expected Conc. = 1.0467 
 Median Pct Recovery = 79%  Expected Conc. = 1.0443 
 Median Pct Recovery = 79%  Expected Conc. = 1.0443 
 Median Pct Recovery = 79%  Expected Conc. = 1.0365 
 Median Pct Recovery = 79%  Expected Conc. = 1.0365 
 Median Pct Recovery = 79%  Expected Conc. = 0.8398 
 Median Pct Recovery = 79%  Expected Conc. = 0.8398 
 Median Pct Recovery = 79%  Expected Conc. = 0.8363 
 Median Pct Recovery = 79%  Expected Conc. = 0.8363 
 Median Pct Recovery = 79%  Expected Conc. = 0.83 
 Median Pct Recovery = 79%  Expected Conc. = 0.83 
 Median Pct Recovery = 79%  Expected Conc. = 0.83 
 Median Pct Recovery = 79%  Expected Conc. = 0.83 
 Median Pct Recovery = 79%  Expected Conc. = 0.8286 
 Median Pct Recovery = 79%  Expected Conc. = 0.8286 
 Median Pct Recovery = 79%  Expected Conc. = 0.8276 
 Median Pct Recovery = 79%  Expected Conc. = 0.8276 
 Median Pct Recovery = 79%  Expected Conc. = 0.825 
 Median Pct Recovery = 79%  Expected Conc. = 0.825 
 Median Pct Recovery = 79%  Expected Conc. = 0.825 
 Median Pct Recovery = 79%  Expected Conc. = 0.825 
 Median Pct Recovery = 79%  Expected Conc. = 0.825 
 Median Pct Recovery = 79%  Expected Conc. = 0.825 
 Median Pct Recovery = 79%  Expected Conc. = 0.8183 
 Median Pct Recovery = 79%  Expected Conc. = 0.8183 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.6 
 Median Pct Recovery = 79%  Expected Conc. = 0.5541 
 Median Pct Recovery = 79%  Expected Conc. = 0.5541 
 Median Pct Recovery = 79%  Expected Conc. = 0.552 
 Median Pct Recovery = 79%  Expected Conc. = 0.552 
 Median Pct Recovery = 79%  Expected Conc. = 0.551 
 Median Pct Recovery = 79%  Expected Conc. = 0.551 
 Median Pct Recovery = 79%  Expected Conc. = 71.454 
 Median Pct Recovery = 79%  Expected Conc. = 71.454 
 Median Pct Recovery = 79%  Expected Conc. = 70.922 
 Median Pct Recovery = 79%  Expected Conc. = 70.922 
 Median Pct Recovery = 79%  Expected Conc. = 24.985 
 Median Pct Recovery = 79%  Expected Conc. = 24.985 
 Median Pct Recovery = 79%  Expected Conc. = 24.707 
 Median Pct Recovery = 79%  Expected Conc. = 24.707 
 Median Pct Recovery = 79%  Expected Conc. = 23.921 
 Median Pct Recovery = 79%  Expected Conc. = 23.921 
 Median Pct Recovery = 79%  Expected Conc. = 22.386 
 Median Pct Recovery = 79%  Expected Conc. = 22.386 
 Median Pct Recovery = 79%  Expected Conc. = 22.296 
 Median Pct Recovery = 79%  Expected Conc. = 22.296 
 Median Pct Recovery = 79%  Expected Conc. = 21.684 
 Median Pct Recovery = 79%  Expected Conc. = 21.684 
 Median Pct Recovery = 79%  Expected Conc. = 21.346 
 Median Pct Recovery = 79%  Expected Conc. = 21.346 
 Median Pct Recovery = 79%  Expected Conc. = 20.934 
 Median Pct Recovery = 79%  Expected Conc. = 20.934 
 Median Pct Recovery = 79%  Expected Conc. = 20.908 
 Median Pct Recovery = 79%  Expected Conc. = 20.908 
 Median Pct Recovery = 79%  Expected Conc. = 11.826 
 Median Pct Recovery = 79%  Expected Conc. = 11.826 
 Median Pct Recovery = 79%  Expected Conc. = 11.436 
 Median Pct Recovery = 79%  Expected Conc. = 11.436 
 Median Pct Recovery = 79%  Expected Conc. = 8.7799 
 Median Pct Recovery = 79%  Expected Conc. = 8.7799 
 Median Pct Recovery = 79%  Expected Conc. = 1.328 
 Median Pct Recovery = 79%  Expected Conc. = 1.328 
 Median Pct Recovery = 79%  Expected Conc. = 1.32 
 Median Pct Recovery = 79%  Expected Conc. = 1.32 
 Median Pct Recovery = 79%  Expected Conc. = 1.1183 
 Median Pct Recovery = 79%  Expected Conc. = 1.1183 
 Median Pct Recovery = 79%  Expected Conc. = 0.5553 
 Median Pct Recovery = 79%  Expected Conc. = 0.5553 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Expected Conc. = 0 
 Median Pct Recovery = 79%  Analysis Date = 04/27/99 
 SpikeMix = Protocol R990115013: 400 Ál 
 Pct Recovery = 71%  Analysis Date = 12/21/99 
 SpikeMix = Protocol R990115013: 400 Ál 
 Pct Recovery = 77%  Analysis Date = 07/09/99 
 SpikeMix = Protocol R990115013: 400 Ál 
 Pct Recovery = 81%  Analysis Date = 03/09/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 78%  Analysis Date = 10/07/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 77%  Analysis Date = 05/24/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 77%  Analysis Date = 07/20/99 
 SpikeMix = Protocol R990115013: 200 Ál 
 Pct Recovery = 85%  Analysis Date = 04/12/06 
 SpikeMix = Crescent 07EE048: 100 Ál 
 Pct Recovery = 44%  Analysis Date = 08/30/06 
 SpikeMix = Crescent 07EE048: 100 Ál 
 Pct Recovery = 77%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 100 Ál 
 Pct Recovery = 60%  Analysis Date = 03/01/05 
 SpikeMix = Crescent 07DD031: 100 Ál 
 Pct Recovery = 74%  Analysis Date = 02/13/06 
 SpikeMix = Crescent 07EE048: 75 Ál 
 Pct Recovery = 46%  Analysis Date = 09/28/06 
 SpikeMix = Crescent 07EE048: 75 Ál 
 Pct Recovery = 63%  Analysis Date = 03/05/13 
 SpikeMix = Restek A088363: 100 Ál & Supelco LB92780: 100 Ál 
 Pct Recovery = 80%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120510016: 100 Ál & ChemService 348100: 100 Ál 
 Pct Recovery = 86%  Analysis Date = 11/05/04 
 SpikeMix = Ultra U1359: 75 Ál 
 Pct Recovery = 107%  Analysis Date = 07/23/04 
 SpikeMix = Ultra U1359: 75 Ál 
 Pct Recovery = 97%  Analysis Date = 11/03/98 
 SpikeMix = Protocol A970423D: 100 Ál 
 Pct Recovery = 82%  Analysis Date = 01/07/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 80%  Analysis Date = 07/19/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 71%  Analysis Date = 02/20/04 
 SpikeMix = Ultra U1359: 50 Ál 
 Pct Recovery = 101%  Analysis Date = 02/07/06 
 SpikeMix = Crescent 07EE048: 40 Ál 
 Pct Recovery = 87%  Analysis Date = 07/15/06 
 SpikeMix = Crescent 07EE048: 40 Ál 
 Pct Recovery = 75%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 75%  Analysis Date = 09/07/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 90%  Analysis Date = 09/07/05 
 SpikeMix = Crescent 07DD031: 40 Ál 
 Pct Recovery = 53%  Analysis Date = 04/03/13 
 SpikeMix = Spex Organics T1120510016: 50 Ál & NSI 060612-01: 50 Ál 
 Pct Recovery = 61%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120510016: 50 Ál & ERA 0507-12-03.1: 50 Ál 
 Pct Recovery = 77%  Analysis Date = 12/19/12 
 SpikeMix = Restek A088363: 50 Ál & Supelco LB92780: 50 Ál 
 Pct Recovery = 78%  Analysis Date = 09/18/12 
 SpikeMix = Restek A088363: 50 Ál & ChemService 348100: 50 Ál 
 Pct Recovery = 74%  Analysis Date = 09/28/06 
 SpikeMix = Absolute 072204BNA: 25 Ál & Crescent 07EE048: 25 Ál 
 Pct Recovery = 67%  Analysis Date = 10/21/10 
 SpikeMix = Spex Organics T1090824002: 80 Ál 
 Pct Recovery = 85%  Analysis Date = 12/15/09 
 SpikeMix = Spex Organics T1090824002: 80 Ál 
 Pct Recovery = 70%  Analysis Date = 05/13/10 
 SpikeMix = Ultra CF-3574: 80 Ál 
 Pct Recovery = 77%  Analysis Date = 04/09/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 85%  Analysis Date = 03/08/12 
 SpikeMix = ERA 0618-10-02 LS1383#1: 200 Ál 
 Pct Recovery = 84%  Analysis Date = 09/15/11 
 SpikeMix = ERA 0618-10-02 LS1383#1: 200 Ál 
 Pct Recovery = 74%  Analysis Date = 04/19/11 
 SpikeMix = Crescent 06MM151: 200 Ál 
 Pct Recovery = 80%  Analysis Date = 11/05/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 95%  Analysis Date = 08/05/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 80%  Analysis Date = 01/07/04 
 SpikeMix = Ultra U1359: 25 Ál 
 Pct Recovery = 83%  Analysis Date = 12/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 74%  Analysis Date = 06/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 81%  Analysis Date = 12/06/05 
 SpikeMix = Crescent 07DD031: 25 Ál 
 Pct Recovery = 54%  Analysis Date = 08/20/08 
 SpikeMix = ERA 0709-07-03BNA: 40 Ál 
 Pct Recovery = 88%  Analysis Date = 04/15/14 
 SpikeMix = Accu 213041074: 100 Ál & Crescent 04CC149: 100 Ál 
 Pct Recovery = 74%  Analysis Date = 06/03/06 
 SpikeMix = Crescent 07EE048: 15 Ál 
 Pct Recovery = 49%  Analysis Date = 04/17/06 
 SpikeMix = Crescent 07EE048: 15 Ál 
 Pct Recovery = 80%  Analysis Date = 03/06/13 
 SpikeMix = Spex Organics T1120510016: 20 Ál & ERA 0507-12-03.1: 20 Ál 
 Pct Recovery = 67%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120510016: 20 Ál & Supelco LB92780: 20 Ál 
 Pct Recovery = 84%  Analysis Date = 08/18/12 
 SpikeMix = Restek A088363: 20 Ál & NSI 060612-01: 20 Ál 
 Pct Recovery = 76%  Analysis Date = 07/27/12 
 SpikeMix = Spex Organics T1120510016: 20 Ál & ChemService 348100: 20 Ál 
 Pct Recovery = 85%  Analysis Date = 07/24/12 
 SpikeMix = Restek A088363: 20 Ál 
 Pct Recovery = 88%  Analysis Date = 02/01/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 96%  Analysis Date = 06/09/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 89%  Analysis Date = 05/15/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 93%  Analysis Date = 05/08/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 97%  Analysis Date = 02/22/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 90%  Analysis Date = 09/21/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 101%  Analysis Date = 08/16/08 
 SpikeMix = ERA 0709-07-03BNA: 25 Ál 
 Pct Recovery = 91%  Analysis Date = 10/19/10 
 SpikeMix = Ultra CF-3574: 40 Ál 
 Pct Recovery = 91%  Analysis Date = 07/28/10 
 SpikeMix = Spex Organics T1090824002: 40 Ál 
 Pct Recovery = 73%  Analysis Date = 07/15/10 
 SpikeMix = Ultra CF-3574: 40 Ál 
 Pct Recovery = 66%  Analysis Date = 05/18/10 
 SpikeMix = Spex Organics T1090824002: 40 Ál 
 Pct Recovery = 71%  Analysis Date = 08/25/09 
 SpikeMix = Restek A062189: 40 Ál 
 Pct Recovery = 73%  Analysis Date = 04/07/09 
 SpikeMix = NSI 080508-01BNA: 40 Ál 
 Pct Recovery = 12%  Analysis Date = 01/21/10 
 SpikeMix = Ultra CF-3574: 40 Ál 
 Pct Recovery = 66%  Analysis Date = 01/30/14 
 SpikeMix = Spex Organics T1130514011: 50 Ál & Abs 040913: 50 Ál 
 Pct Recovery = 88%  Analysis Date = 09/10/13 
 SpikeMix = Crescent 04CC149: 50 Ál & Abs 040913: 50 Ál 
 Pct Recovery = 86%  Analysis Date = 08/06/13 
 SpikeMix = Accu 213041074: 50 Ál & Crescent 04CC149: 50 Ál 
 Pct Recovery = 82%  Analysis Date = 05/16/11 
 SpikeMix = Crescent 06MM151: 80 Ál 
 Pct Recovery = 70%  Analysis Date = 01/28/12 
 SpikeMix = Crescent 06MM151: 80 Ál 
 Pct Recovery = 81%  Analysis Date = 09/16/11 
 SpikeMix = Crescent 06MM151: 80 Ál 
 Pct Recovery = 86%  Analysis Date = 01/10/12 
 SpikeMix = ERA 0618-10-02 LS1383#1: 80 Ál 
 Pct Recovery = 70%  Analysis Date = 10/12/11 
 SpikeMix = ERA 0618-10-02 LS1383#1: 80 Ál 
 Pct Recovery = 82%  Analysis Date = 01/25/11 
 SpikeMix = ERA 0618-10-02 LS1383#1: 80 Ál 
 Pct Recovery = 58%  Analysis Date = 10/18/07 
 SpikeMix = Supelco LB40675: 50 Ál 
 Pct Recovery = 86%  Analysis Date = 03/04/09 
 SpikeMix = NSI 080508-01BNA: 25 Ál 
 Pct Recovery = 86%  Analysis Date = 06/07/07 
 SpikeMix = Ultra CC-2390: 50 Ál 
 Pct Recovery = 72%  Analysis Date = 06/07/07 
 SpikeMix = Supelco LB40675: 50 Ál 
 Pct Recovery = 82%  Analysis Date = 03/13/09 
 SpikeMix = Restek A062189: 25 Ál 
 Pct Recovery = 82%  Analysis Date = 09/22/09 
 SpikeMix = Restek A062189: 25 Ál 
 Pct Recovery = 50%  Analysis Date = 08/04/09 
 SpikeMix = Restek A062189: 25 Ál 
 Pct Recovery = 70%  Analysis Date = 07/07/09 
 SpikeMix = NSI 080508-01BNA: 25 Ál 
 Pct Recovery = 89%  Analysis Date = 09/01/09 
 SpikeMix = NSI 080508-01BNA: 25 Ál 
 Pct Recovery = 73%  Analysis Date = 07/14/11 
 SpikeMix = Crescent 06MM151: 50 Ál 
 Pct Recovery = 78%  Analysis Date = 06/07/11 
 SpikeMix = ERA 0618-10-02 LS1383#1: 50 Ál 
 Pct Recovery = 74%  Analysis Date = 04/17/12 
 SpikeMix = Crescent 06MM151: 50 Ál 
 Pct Recovery = 83%  Analysis Date = 01/10/12 
 SpikeMix = Crescent 06MM151: 50 Ál 
 Pct Recovery = 91%  Analysis Date = 03/17/11 
 SpikeMix = ERA 0618-10-02 LS1383#1: 50 Ál 
 Pct Recovery = 88%  Analysis Date = 12/02/10 
 SpikeMix = Crescent 06MM151: 50 Ál 
 Pct Recovery = 67%  Analysis Date = 07/12/12 
 SpikeMix = ERA 0618-10-02 LS1383#1: 50 Ál 
 Pct Recovery = 72%  Analysis Date = 04/18/12 
 SpikeMix = ERA 0618-10-02 LS1383#1: 50 Ál 
 Pct Recovery = 77%  Analysis Date = 03/20/12 
 SpikeMix = ERA 0618-10-02 LS1383#1: 50 Ál 
 Pct Recovery = 91%  Analysis Date = 01/25/11 
 SpikeMix = Crescent 06MM151: 50 Ál 
 Pct Recovery = 87%  Analysis Date = 04/15/14 
 SpikeMix = Spex Organics T1130514011: 20 Ál & Supelco LB99395: 20 Ál 
 Pct Recovery = 66%  Analysis Date = 03/19/14 
 SpikeMix = Crescent 04CC149: 20 Ál & Supelco LB99395: 20 Ál 
 Pct Recovery = 71%  Analysis Date = 01/30/14 
 SpikeMix = ERA 0318-13-01.1: 20 Ál & Spex Organics T1130514011: 20 Ál 
 Pct Recovery = 77%  Analysis Date = 11/26/13 
 SpikeMix = Accu 213041074: 20 Ál & Spex Organics T1130514011: 20 Ál 
 Pct Recovery = 94%  Analysis Date = 11/25/13 
 SpikeMix = Spex Organics T1130514011: 20 Ál & Supelco LB99395: 20 Ál 
 Pct Recovery = 85%  Analysis Date = 10/31/13 
 SpikeMix = ERA 0318-13-01.1: 20 Ál & Spex Organics T1130514011: 20 Ál 
 Pct Recovery = 76%  Analysis Date = 07/25/13 
 SpikeMix = Crescent 04CC149: 20 Ál & Abs 040913: 20 Ál 
 Pct Recovery = 86%  Analysis Date = 06/18/13 
 SpikeMix = ERA 0318-13-01.1: 20 Ál & Crescent 04CC149: 20 Ál 
 Pct Recovery = 89%  Analysis Date = 10/15/07 
 SpikeMix = Ultra CC-2390: 25 Ál 
 Pct Recovery = 68%  Analysis Date = 04/28/07 
 SpikeMix = Supelco LB40675: 25 Ál 
 Pct Recovery = 62%  Analysis Date = 06/07/07 
 SpikeMix = Ultra CC-2390: 25 Ál 
 Pct Recovery = 90%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Median Pct Recovery = 79%  Y = 1
The SGPlot Procedure