BQS OBSP Determination:
DISULFOTON
METHOD: 2033 , TESTIDCODE: 82677GCM35
Open Data Set

Analysis Date = 01/18/14 SpikeMix = Abs 042413: 100 µl & Spex Organics T1130514013: 100 µl & Crescent 10802AL: 20 µl Pct Recovery = 90% Analysis Date = 09/20/13 SpikeMix = Spex Organics T1130514013: 100 µl & ERA 0318-13-02.2: 100 µl Pct Recovery = 43% Analysis Date = 12/06/12 SpikeMix = Abs 052412: 100 µl & ERA 0507-12-04.2: 100 µl Pct Recovery = 40% Analysis Date = 09/09/16 SpikeMix = Crescent 03FF076: 100 µl & ChemService 5054800: 100 µl Pct Recovery = 91% Analysis Date = 02/06/13 SpikeMix = Restek A088380: 100 µl & Crescent 05BB029: 100 µl Pct Recovery = 37% Analysis Date = 12/20/12 SpikeMix = Spex Organics T1120530013: 100 µl & Crescent 05BB029: 100 µl Pct Recovery = 62% Analysis Date = 02/12/14 SpikeMix = Spex Organics T1130514013: 50 µl & ERA 0318-13-02.2: 50 µl Pct Recovery = 77% Analysis Date = 10/19/13 SpikeMix = Abs 042413: 50 µl & Spex Organics T1130514013: 50 µl & Crescent 10802AL: 20 µl Pct Recovery = 64% Analysis Date = 08/19/16 SpikeMix = Supelco LC20138V: 80 µl & Pheonva B20160331: 80 µl Pct Recovery = 83% Analysis Date = 02/21/15 SpikeMix = Spex Organics E1140407002: 60 µl & NSI 042814: 60 µl Pct Recovery = 67% Analysis Date = 11/19/14 SpikeMix = Spex Organics E1140407002: 60 µl & Crescent 03DD006: 60 µl Pct Recovery = 38% Analysis Date = 10/04/14 SpikeMix = Supelco LC06435: 60 µl & Spex Organics E1140407002: 60 µl Pct Recovery = 41% Analysis Date = 07/09/14 SpikeMix = Spex Organics E1140407002: 60 µl & ERA 0227-14-08: 60 µl Pct Recovery = 44% Analysis Date = 12/04/14 SpikeMix = Abs 032714: 60 µl & NSI 042814: 60 µl Pct Recovery = 42% Analysis Date = 08/27/14 SpikeMix = Crescent 03DD006: 60 µl & Abs 032714: 60 µl Pct Recovery = 30% Analysis Date = 05/20/14 SpikeMix = Supelco LC06435: 60 µl & Abs 032714: 60 µl Pct Recovery = 39% Analysis Date = 01/31/14 SpikeMix = Restek A093651: 50 µl & Abs 012513: 50 µl & Crescent 10802AL: 10 µl Pct Recovery = 67% Analysis Date = 09/14/13 SpikeMix = Restek A093651: 50 µl & Abs 012513: 50 µl & Crescent 10802AL: 5 µl Pct Recovery = 30% Analysis Date = 01/17/13 SpikeMix = Supelco LB92783: 50 µl & Abs 052412: 50 µl Pct Recovery = 18% Analysis Date = 10/18/12 SpikeMix = Supelco LB92783: 50 µl & Abs 052412: 50 µl Pct Recovery = 66% Analysis Date = 11/14/12 SpikeMix = Restek A088380: 50 µl & Crescent 05BB029: 50 µl Pct Recovery = 11% Analysis Date = 05/19/16 SpikeMix = ChemService 3851600: 40 µl & Spex Organics EN150513008: 40 µl Pct Recovery = 63% Analysis Date = 04/19/16 SpikeMix = ERA 0406-15-01: 40 µl & Spex Organics EN150513008: 40 µl Pct Recovery = 42% Analysis Date = 02/09/16 SpikeMix = ERA 0406-15-01: 40 µl & Spex Organics EN150513008: 40 µl Pct Recovery = 54% Analysis Date = 12/20/16 SpikeMix = Abs 060916: 40 µl & Phenova B20160331: 40 µl Pct Recovery = 65% Analysis Date = 09/20/16 SpikeMix = Phenova B20160331: 40 µl & ChemService 5054800: 40 µl Pct Recovery = 66% Analysis Date = 05/15/12 SpikeMix = Restek A075606: 80 µl Pct Recovery = 40% Analysis Date = 11/01/11 SpikeMix = Restek A075606: 80 µl Pct Recovery = 48% Analysis Date = 09/13/11 SpikeMix = Restek A075606: 80 µl Pct Recovery = 12% Analysis Date = 09/01/11 SpikeMix = Restek A075606: 80 µl Pct Recovery = 56% Analysis Date = 04/20/11 SpikeMix = NWQL PSP2SP117A: 100 µl Pct Recovery = 70% Analysis Date = 11/17/11 SpikeMix = Supelco LB77168: 80 µl Pct Recovery = 61% Analysis Date = 10/02/11 SpikeMix = Supelco LB77168: 80 µl Pct Recovery = 55% Analysis Date = 07/14/11 SpikeMix = Supelco LB77168: 80 µl Pct Recovery = 60% Analysis Date = 01/18/17 SpikeMix = Crescent 03FF076: 40 µl & Supelco LC20138V: 40 µl Pct Recovery = 44% Analysis Date = 09/01/16 SpikeMix = NSI 041816: 40 µl & Crescent 03FF076: 40 µl Pct Recovery = 58% Analysis Date = 05/28/16 SpikeMix = Crescent 03FF076: 40 µl & NSI 041816: 40 µl Pct Recovery = 60% Analysis Date = 05/26/16 SpikeMix = NSI 041816: 40 µl & Crescent 03FF076: 40 µl Pct Recovery = 48% Analysis Date = 06/20/11 SpikeMix = Restek A075606: 80 µl Pct Recovery = 71% Analysis Date = 02/09/11 SpikeMix = Supelco LB77168: 80 µl Pct Recovery = 51% Analysis Date = 04/03/14 SpikeMix = Crescent 04CC101: 20 µl & ChemService 1473000: 20 µl & Crescent 10802AL: 10 µl Pct Recovery = 54% Analysis Date = 01/08/14 SpikeMix = ChemService 1473000: 20 µl & Supelco LB99392: 20 µl Pct Recovery = 7% Analysis Date = 12/05/13 SpikeMix = Crescent 04CC101: 20 µl & ChemService 1473000: 20 µl & Crescent 10802AL: 20 µl Pct Recovery = 63% Analysis Date = 11/09/13 SpikeMix = Spex Organics T1130514013: 20 µl & Supelco LB99392: 20 µl Pct Recovery = 50% Analysis Date = 09/22/14 SpikeMix = Spex Organics E1140407002: 30 µl & NSI 042814: 30 µl Pct Recovery = 7% Analysis Date = 07/17/14 SpikeMix = Supelco LC06435: 30 µl & Spex Organics E1140407002: 30 µl Pct Recovery = 22% Analysis Date = 06/30/14 SpikeMix = Crescent 03DD006: 30 µl & Spex Organics E1140407002: 30 µl Pct Recovery = 26% Analysis Date = 05/28/14 SpikeMix = Spex Organics E1140407002: 30 µl & ERA 0227-14-08: 30 µl Pct Recovery = 30% Analysis Date = 01/31/15 SpikeMix = Supelco LC06435: 30 µl & Abs 032714: 30 µl Pct Recovery = 24% Analysis Date = 10/21/14 SpikeMix = Abs 032714: 30 µl & NSI 042814: 30 µl Pct Recovery = 6% Analysis Date = 06/26/14 SpikeMix = Abs 032714: 30 µl & ERA 0227-14-08: 30 µl Pct Recovery = 61% Analysis Date = 04/29/14 SpikeMix = Crescent 03DD006: 30 µl & Abs 032714: 30 µl Pct Recovery = 37% Analysis Date = 06/22/11 SpikeMix = NWQL PSP2SP117A: 75 µl Pct Recovery = 70% Analysis Date = 05/04/16 SpikeMix = Abs 041415: 20 µl & Abs 040615: 20 µl Pct Recovery = 51% Analysis Date = 04/14/16 SpikeMix = ChemService 3851600: 20 µl & Abs 040615: 20 µl Pct Recovery = 40% Analysis Date = 02/09/16 SpikeMix = Abs 040615: 20 µl & Spex Organics EN150514012: 20 µl Pct Recovery = 60% Analysis Date = 05/12/15 SpikeMix = Abs 041415: 20 µl & Abs 040615: 20 µl Pct Recovery = 15% Analysis Date = 04/06/16 SpikeMix = Spex Organics EN150513008: 20 µl & Abs 041415: 20 µl Pct Recovery = 32% Analysis Date = 02/02/16 SpikeMix = Spex Organics EN150513008: 20 µl & Spex Organics EN150514012: 20 µl Pct Recovery = 20% Analysis Date = 01/26/16 SpikeMix = ChemService 3851600: 20 µl & Spex Organics EN150513008: 20 µl Pct Recovery = 52% Analysis Date = 03/08/11 SpikeMix = Restek A075606: 40 µl Pct Recovery = 55% Analysis Date = 05/25/11 SpikeMix = Supelco LB77168: 40 µl Pct Recovery = 73% Analysis Date = 04/15/14 SpikeMix = Restek A093651: 20 µl & Abs 012513: 20 µl & Crescent 10802AL: 10 µl Pct Recovery = 30% Analysis Date = 07/23/13 SpikeMix = Restek A093651: 20 µl & Abs 012513: 20 µl Pct Recovery = 12% Analysis Date = 04/23/11 SpikeMix = Restek A075606: 40 µl Pct Recovery = 84% Analysis Date = 01/08/14 SpikeMix = Restek A093651: 20 µl & Abs 052412: 20 µl & Crescent 10802AL: 5 µl Pct Recovery = 48% Analysis Date = 11/04/13 SpikeMix = Restek A093651: 20 µl & Abs 052412: 20 µl & Crescent 10802AL: 5 µl Pct Recovery = 58% Analysis Date = 03/18/13 SpikeMix = Restek A088380: 20 µl & Abs 052412: 20 µl Pct Recovery = 8% Analysis Date = 09/26/12 SpikeMix = Restek A088380: 20 µl & Abs 052412: 20 µl Pct Recovery = 62% Analysis Date = 08/14/12 SpikeMix = Abs 052412: 20 µl & Supelco LB92783: 20 µl Pct Recovery = 14% Analysis Date = 06/16/12 SpikeMix = Abs 052412: 20 µl Pct Recovery = 32% Analysis Date = 02/14/12 SpikeMix = Restek A075606: 40 µl Pct Recovery = 68% Analysis Date = 12/04/11 SpikeMix = Restek A075606: 40 µl Pct Recovery = 18% Analysis Date = 08/17/11 SpikeMix = Restek A075606: 40 µl Pct Recovery = 58% Analysis Date = 03/09/12 SpikeMix = Supelco LB77168: 40 µl Pct Recovery = 18% Analysis Date = 12/22/11 SpikeMix = Supelco LB77168: 40 µl Pct Recovery = 56% Analysis Date = 09/24/11 SpikeMix = Supelco LB77168: 40 µl Pct Recovery = 67% Analysis Date = 07/20/11 SpikeMix = Supelco LB77168: 40 µl Pct Recovery = 67% Analysis Date = 03/30/11 SpikeMix = Supelco LB77168: 40 µl Pct Recovery = 75% Analysis Date = 09/17/12 SpikeMix = Crescent 05BB029: 20 µl & ERA 0507-12-04.2: 20 µl Pct Recovery = 45% Analysis Date = 08/29/12 SpikeMix = Spex Organics T1120530013: 20 µl & Crescent 05BB029: 20 µl Pct Recovery = 30% Analysis Date = 03/05/11 SpikeMix = NWQL PSP2SP117A: 25 µl Pct Recovery = 77% Analysis Date = 01/17/17 Pct Recovery = 59% Analysis Date = 01/07/17 Pct Recovery = 59% Analysis Date = 01/07/17 Pct Recovery = 59% Analysis Date = 12/27/16 Pct Recovery = 59% Analysis Date = 12/27/16 Pct Recovery = 59% Analysis Date = 12/16/16 Pct Recovery = 58% Analysis Date = 12/16/16 Pct Recovery = 58% Analysis Date = 12/05/16 Pct Recovery = 58% Analysis Date = 12/05/16 Pct Recovery = 58% Analysis Date = 11/24/16 Pct Recovery = 58% Analysis Date = 11/24/16 Pct Recovery = 58% Analysis Date = 11/13/16 Pct Recovery = 58% Analysis Date = 11/13/16 Pct Recovery = 58% Analysis Date = 11/03/16 Pct Recovery = 57% Analysis Date = 11/03/16 Pct Recovery = 57% Analysis Date = 10/23/16 Pct Recovery = 57% Analysis Date = 10/23/16 Pct Recovery = 57% Analysis Date = 10/12/16 Pct Recovery = 57% Analysis Date = 10/12/16 Pct Recovery = 57% Analysis Date = 10/01/16 Pct Recovery = 56% Analysis Date = 10/01/16 Pct Recovery = 56% Analysis Date = 09/20/16 Pct Recovery = 56% Analysis Date = 09/20/16 Pct Recovery = 56% Analysis Date = 09/09/16 Pct Recovery = 56% Analysis Date = 09/09/16 Pct Recovery = 56% Analysis Date = 08/29/16 Pct Recovery = 56% Analysis Date = 08/29/16 Pct Recovery = 56% Analysis Date = 08/19/16 Pct Recovery = 55% Analysis Date = 08/19/16 Pct Recovery = 55% Analysis Date = 08/08/16 Pct Recovery = 55% Analysis Date = 08/08/16 Pct Recovery = 55% Analysis Date = 07/28/16 Pct Recovery = 55% Analysis Date = 07/28/16 Pct Recovery = 55% Analysis Date = 07/17/16 Pct Recovery = 54% Analysis Date = 07/17/16 Pct Recovery = 54% Analysis Date = 07/06/16 Pct Recovery = 54% Analysis Date = 07/06/16 Pct Recovery = 54% Analysis Date = 06/25/16 Pct Recovery = 54% Analysis Date = 06/25/16 Pct Recovery = 54% Analysis Date = 06/14/16 Pct Recovery = 54% Analysis Date = 06/14/16 Pct Recovery = 54% Analysis Date = 06/04/16 Pct Recovery = 53% Analysis Date = 06/04/16 Pct Recovery = 53% Analysis Date = 05/24/16 Pct Recovery = 53% Analysis Date = 05/24/16 Pct Recovery = 53% Analysis Date = 05/13/16 Pct Recovery = 53% Analysis Date = 05/13/16 Pct Recovery = 53% Analysis Date = 05/02/16 Pct Recovery = 53% Analysis Date = 05/02/16 Pct Recovery = 53% Analysis Date = 04/21/16 Pct Recovery = 52% Analysis Date = 04/21/16 Pct Recovery = 52% Analysis Date = 04/10/16 Pct Recovery = 52% Analysis Date = 04/10/16 Pct Recovery = 52% Analysis Date = 03/31/16 Pct Recovery = 52% Analysis Date = 03/31/16 Pct Recovery = 52% Analysis Date = 03/20/16 Pct Recovery = 52% Analysis Date = 03/20/16 Pct Recovery = 52% Analysis Date = 03/09/16 Pct Recovery = 51% Analysis Date = 03/09/16 Pct Recovery = 51% Analysis Date = 02/27/16 Pct Recovery = 51% Analysis Date = 02/27/16 Pct Recovery = 51% Analysis Date = 02/16/16 Pct Recovery = 51% Analysis Date = 02/16/16 Pct Recovery = 51% Analysis Date = 02/05/16 Pct Recovery = 51% Analysis Date = 02/05/16 Pct Recovery = 51% Analysis Date = 01/25/16 Pct Recovery = 50% Analysis Date = 01/25/16 Pct Recovery = 50% Analysis Date = 01/15/16 Pct Recovery = 50% Analysis Date = 01/15/16 Pct Recovery = 50% Analysis Date = 01/04/16 Pct Recovery = 50% Analysis Date = 01/04/16 Pct Recovery = 50% Analysis Date = 12/24/15 Pct Recovery = 49% Analysis Date = 12/24/15 Pct Recovery = 49% Analysis Date = 12/13/15 Pct Recovery = 49% Analysis Date = 12/13/15 Pct Recovery = 49% Analysis Date = 12/02/15 Pct Recovery = 49% Analysis Date = 12/02/15 Pct Recovery = 49% Analysis Date = 11/21/15 Pct Recovery = 49% Analysis Date = 11/21/15 Pct Recovery = 49% Analysis Date = 11/10/15 Pct Recovery = 48% Analysis Date = 11/10/15 Pct Recovery = 48% Analysis Date = 10/31/15 Pct Recovery = 48% Analysis Date = 10/31/15 Pct Recovery = 48% Analysis Date = 10/20/15 Pct Recovery = 48% Analysis Date = 10/20/15 Pct Recovery = 48% Analysis Date = 10/09/15 Pct Recovery = 48% Analysis Date = 10/09/15 Pct Recovery = 48% Analysis Date = 09/28/15 Pct Recovery = 47% Analysis Date = 09/28/15 Pct Recovery = 47% Analysis Date = 09/17/15 Pct Recovery = 47% Analysis Date = 09/17/15 Pct Recovery = 47% Analysis Date = 09/06/15 Pct Recovery = 47% Analysis Date = 09/06/15 Pct Recovery = 47% Analysis Date = 08/27/15 Pct Recovery = 47% Analysis Date = 08/27/15 Pct Recovery = 47% Analysis Date = 08/16/15 Pct Recovery = 46% Analysis Date = 08/16/15 Pct Recovery = 46% Analysis Date = 08/05/15 Pct Recovery = 46% Analysis Date = 08/05/15 Pct Recovery = 46% Analysis Date = 07/25/15 Pct Recovery = 46% Analysis Date = 07/25/15 Pct Recovery = 46% Analysis Date = 07/14/15 Pct Recovery = 46% Analysis Date = 07/14/15 Pct Recovery = 46% Analysis Date = 07/03/15 Pct Recovery = 45% Analysis Date = 07/03/15 Pct Recovery = 45% Analysis Date = 06/22/15 Pct Recovery = 45% Analysis Date = 06/22/15 Pct Recovery = 45% Analysis Date = 06/12/15 Pct Recovery = 45% Analysis Date = 06/12/15 Pct Recovery = 45% Analysis Date = 06/01/15 Pct Recovery = 45% Analysis Date = 06/01/15 Pct Recovery = 45% Analysis Date = 05/21/15 Pct Recovery = 44% Analysis Date = 05/21/15 Pct Recovery = 44% Analysis Date = 05/10/15 Pct Recovery = 44% Analysis Date = 05/10/15 Pct Recovery = 44% Analysis Date = 04/29/15 Pct Recovery = 44% Analysis Date = 04/29/15 Pct Recovery = 44% Analysis Date = 04/18/15 Pct Recovery = 43% Analysis Date = 04/18/15 Pct Recovery = 43% Analysis Date = 04/07/15 Pct Recovery = 43% Analysis Date = 04/07/15 Pct Recovery = 43% Analysis Date = 03/28/15 Pct Recovery = 43% Analysis Date = 03/28/15 Pct Recovery = 43% Analysis Date = 03/17/15 Pct Recovery = 43% Analysis Date = 03/17/15 Pct Recovery = 43% Analysis Date = 03/06/15 Pct Recovery = 42% Analysis Date = 03/06/15 Pct Recovery = 42% Analysis Date = 02/23/15 Pct Recovery = 42% Analysis Date = 02/23/15 Pct Recovery = 42% Analysis Date = 02/12/15 Pct Recovery = 42% Analysis Date = 02/12/15 Pct Recovery = 42% Analysis Date = 02/01/15 Pct Recovery = 42% Analysis Date = 02/01/15 Pct Recovery = 42% Analysis Date = 01/22/15 Pct Recovery = 41% Analysis Date = 01/22/15 Pct Recovery = 41% Analysis Date = 01/11/15 Pct Recovery = 41% Analysis Date = 01/11/15 Pct Recovery = 41% Analysis Date = 12/31/14 Pct Recovery = 41% Analysis Date = 12/31/14 Pct Recovery = 41% Analysis Date = 12/20/14 Pct Recovery = 41% Analysis Date = 12/20/14 Pct Recovery = 41% Analysis Date = 12/09/14 Pct Recovery = 40% Analysis Date = 12/09/14 Pct Recovery = 40% Analysis Date = 11/28/14 Pct Recovery = 40% Analysis Date = 11/28/14 Pct Recovery = 40% Analysis Date = 11/17/14 Pct Recovery = 40% Analysis Date = 11/17/14 Pct Recovery = 40% Analysis Date = 11/07/14 Pct Recovery = 40% Analysis Date = 11/07/14 Pct Recovery = 40% Analysis Date = 10/27/14 Pct Recovery = 40% Analysis Date = 10/27/14 Pct Recovery = 40% Analysis Date = 10/16/14 Pct Recovery = 40% Analysis Date = 10/16/14 Pct Recovery = 40% Analysis Date = 10/05/14 Pct Recovery = 40% Analysis Date = 10/05/14 Pct Recovery = 40% Analysis Date = 09/24/14 Pct Recovery = 39% Analysis Date = 09/24/14 Pct Recovery = 39% Analysis Date = 09/13/14 Pct Recovery = 39% Analysis Date = 09/13/14 Pct Recovery = 39% Analysis Date = 09/02/14 Pct Recovery = 39% Analysis Date = 09/02/14 Pct Recovery = 39% Analysis Date = 08/23/14 Pct Recovery = 39% Analysis Date = 08/23/14 Pct Recovery = 39% Analysis Date = 08/12/14 Pct Recovery = 39% Analysis Date = 08/12/14 Pct Recovery = 39% Analysis Date = 08/01/14 Pct Recovery = 39% Analysis Date = 08/01/14 Pct Recovery = 39% Analysis Date = 07/21/14 Pct Recovery = 39% Analysis Date = 07/21/14 Pct Recovery = 39% Analysis Date = 07/10/14 Pct Recovery = 39% Analysis Date = 07/10/14 Pct Recovery = 39% Analysis Date = 06/29/14 Pct Recovery = 40% Analysis Date = 06/29/14 Pct Recovery = 40% Analysis Date = 06/19/14 Pct Recovery = 40% Analysis Date = 06/19/14 Pct Recovery = 40% Analysis Date = 06/08/14 Pct Recovery = 40% Analysis Date = 06/08/14 Pct Recovery = 40% Analysis Date = 05/28/14 Pct Recovery = 40% Analysis Date = 05/28/14 Pct Recovery = 40% Analysis Date = 05/17/14 Pct Recovery = 40% Analysis Date = 05/17/14 Pct Recovery = 40% Analysis Date = 05/06/14 Pct Recovery = 40% Analysis Date = 05/06/14 Pct Recovery = 40% Analysis Date = 04/25/14 Pct Recovery = 40% Analysis Date = 04/25/14 Pct Recovery = 40% Analysis Date = 04/14/14 Pct Recovery = 40% Analysis Date = 04/14/14 Pct Recovery = 40% Analysis Date = 04/04/14 Pct Recovery = 40% Analysis Date = 04/04/14 Pct Recovery = 40% Analysis Date = 03/24/14 Pct Recovery = 40% Analysis Date = 03/24/14 Pct Recovery = 40% Analysis Date = 03/13/14 Pct Recovery = 40% Analysis Date = 03/13/14 Pct Recovery = 40% Analysis Date = 03/02/14 Pct Recovery = 40% Analysis Date = 03/02/14 Pct Recovery = 40% Analysis Date = 02/19/14 Pct Recovery = 40% Analysis Date = 02/19/14 Pct Recovery = 40% Analysis Date = 02/08/14 Pct Recovery = 40% Analysis Date = 02/08/14 Pct Recovery = 40% Analysis Date = 01/28/14 Pct Recovery = 40% Analysis Date = 01/28/14 Pct Recovery = 40% Analysis Date = 01/18/14 Pct Recovery = 40% Analysis Date = 01/18/14 Pct Recovery = 40% Analysis Date = 01/07/14 Pct Recovery = 40% Analysis Date = 01/07/14 Pct Recovery = 40% Analysis Date = 12/27/13 Pct Recovery = 40% Analysis Date = 12/27/13 Pct Recovery = 40% Analysis Date = 12/16/13 Pct Recovery = 40% Analysis Date = 12/16/13 Pct Recovery = 40% Analysis Date = 12/05/13 Pct Recovery = 40% Analysis Date = 12/05/13 Pct Recovery = 40% Analysis Date = 11/24/13 Pct Recovery = 40% Analysis Date = 11/24/13 Pct Recovery = 40% Analysis Date = 11/14/13 Pct Recovery = 40% Analysis Date = 11/14/13 Pct Recovery = 40% Analysis Date = 11/03/13 Pct Recovery = 40% Analysis Date = 11/03/13 Pct Recovery = 40% Analysis Date = 10/23/13 Pct Recovery = 41% Analysis Date = 10/23/13 Pct Recovery = 41% Analysis Date = 10/12/13 Pct Recovery = 41% Analysis Date = 10/12/13 Pct Recovery = 41% Analysis Date = 10/01/13 Pct Recovery = 41% Analysis Date = 10/01/13 Pct Recovery = 41% Analysis Date = 09/20/13 Pct Recovery = 41% Analysis Date = 09/20/13 Pct Recovery = 41% Analysis Date = 09/09/13 Pct Recovery = 41% Analysis Date = 09/09/13 Pct Recovery = 41% Analysis Date = 08/30/13 Pct Recovery = 41% Analysis Date = 08/30/13 Pct Recovery = 41% Analysis Date = 08/19/13 Pct Recovery = 41% Analysis Date = 08/19/13 Pct Recovery = 41% Analysis Date = 08/08/13 Pct Recovery = 41% Analysis Date = 08/08/13 Pct Recovery = 41% Analysis Date = 07/28/13 Pct Recovery = 41% Analysis Date = 07/28/13 Pct Recovery = 41% Analysis Date = 07/17/13 Pct Recovery = 41% Analysis Date = 07/17/13 Pct Recovery = 41% Analysis Date = 07/06/13 Pct Recovery = 41% Analysis Date = 07/06/13 Pct Recovery = 41% Analysis Date = 06/25/13 Pct Recovery = 41% Analysis Date = 06/25/13 Pct Recovery = 41% Analysis Date = 06/15/13 Pct Recovery = 41% Analysis Date = 06/15/13 Pct Recovery = 41% Analysis Date = 06/04/13 Pct Recovery = 41% Analysis Date = 06/04/13 Pct Recovery = 41% Analysis Date = 05/24/13 Pct Recovery = 41% Analysis Date = 05/24/13 Pct Recovery = 41% Analysis Date = 05/13/13 Pct Recovery = 41% Analysis Date = 05/13/13 Pct Recovery = 41% Analysis Date = 05/02/13 Pct Recovery = 41% Analysis Date = 05/02/13 Pct Recovery = 41% Analysis Date = 04/21/13 Pct Recovery = 41% Analysis Date = 04/21/13 Pct Recovery = 41% Analysis Date = 04/11/13 Pct Recovery = 40% Analysis Date = 04/11/13 Pct Recovery = 40% Analysis Date = 03/31/13 Pct Recovery = 40% Analysis Date = 03/31/13 Pct Recovery = 40% Analysis Date = 03/20/13 Pct Recovery = 40% Analysis Date = 03/20/13 Pct Recovery = 40% Analysis Date = 03/09/13 Pct Recovery = 40% Analysis Date = 03/09/13 Pct Recovery = 40% Analysis Date = 02/26/13 Pct Recovery = 40% Analysis Date = 02/26/13 Pct Recovery = 40% Analysis Date = 02/15/13 Pct Recovery = 40% Analysis Date = 02/15/13 Pct Recovery = 40% Analysis Date = 02/04/13 Pct Recovery = 40% Analysis Date = 02/04/13 Pct Recovery = 40% Analysis Date = 01/25/13 Pct Recovery = 40% Analysis Date = 01/25/13 Pct Recovery = 40% Analysis Date = 01/14/13 Pct Recovery = 40% Analysis Date = 01/14/13 Pct Recovery = 40% Analysis Date = 01/03/13 Pct Recovery = 40% Analysis Date = 01/03/13 Pct Recovery = 40% Analysis Date = 12/23/12 Pct Recovery = 40% Analysis Date = 12/23/12 Pct Recovery = 40% Analysis Date = 12/12/12 Pct Recovery = 40% Analysis Date = 12/12/12 Pct Recovery = 40% Analysis Date = 12/01/12 Pct Recovery = 40% Analysis Date = 12/01/12 Pct Recovery = 40% Analysis Date = 11/20/12 Pct Recovery = 40% Analysis Date = 11/20/12 Pct Recovery = 40% Analysis Date = 11/10/12 Pct Recovery = 40% Analysis Date = 11/10/12 Pct Recovery = 40% Analysis Date = 10/30/12 Pct Recovery = 40% Analysis Date = 10/30/12 Pct Recovery = 40% Analysis Date = 10/19/12 Pct Recovery = 40% Analysis Date = 10/19/12 Pct Recovery = 40% Analysis Date = 10/08/12 Pct Recovery = 40% Analysis Date = 10/08/12 Pct Recovery = 40% Analysis Date = 09/27/12 Pct Recovery = 40% Analysis Date = 09/27/12 Pct Recovery = 40% Analysis Date = 09/16/12 Pct Recovery = 40% Analysis Date = 09/16/12 Pct Recovery = 40% Analysis Date = 09/06/12 Pct Recovery = 40% Analysis Date = 09/06/12 Pct Recovery = 40% Analysis Date = 08/26/12 Pct Recovery = 41% Analysis Date = 08/26/12 Pct Recovery = 41% Analysis Date = 08/15/12 Pct Recovery = 41% Analysis Date = 08/15/12 Pct Recovery = 41% Analysis Date = 08/04/12 Pct Recovery = 42% Analysis Date = 08/04/12 Pct Recovery = 42% Analysis Date = 07/24/12 Pct Recovery = 42% Analysis Date = 07/24/12 Pct Recovery = 42% Analysis Date = 07/13/12 Pct Recovery = 43% Analysis Date = 07/13/12 Pct Recovery = 43% Analysis Date = 07/02/12 Pct Recovery = 43% Analysis Date = 07/02/12 Pct Recovery = 43% Analysis Date = 06/22/12 Pct Recovery = 43% Analysis Date = 06/22/12 Pct Recovery = 43% Analysis Date = 06/11/12 Pct Recovery = 44% Analysis Date = 06/11/12 Pct Recovery = 44% Analysis Date = 05/31/12 Pct Recovery = 44% Analysis Date = 05/31/12 Pct Recovery = 44% Analysis Date = 05/20/12 Pct Recovery = 45% Analysis Date = 05/20/12 Pct Recovery = 45% Analysis Date = 05/09/12 Pct Recovery = 45% Analysis Date = 05/09/12 Pct Recovery = 45% Analysis Date = 04/28/12 Pct Recovery = 46% Analysis Date = 04/28/12 Pct Recovery = 46% Analysis Date = 04/17/12 Pct Recovery = 46% Analysis Date = 04/17/12 Pct Recovery = 46% Analysis Date = 04/07/12 Pct Recovery = 47% Analysis Date = 04/07/12 Pct Recovery = 47% Analysis Date = 03/27/12 Pct Recovery = 47% Analysis Date = 03/27/12 Pct Recovery = 47% Analysis Date = 03/16/12 Pct Recovery = 48% Analysis Date = 03/16/12 Pct Recovery = 48% Analysis Date = 03/05/12 Pct Recovery = 48% Analysis Date = 03/05/12 Pct Recovery = 48% Analysis Date = 02/23/12 Pct Recovery = 49% Analysis Date = 02/23/12 Pct Recovery = 49% Analysis Date = 02/12/12 Pct Recovery = 49% Analysis Date = 02/12/12 Pct Recovery = 49% Analysis Date = 02/02/12 Pct Recovery = 50% Analysis Date = 02/02/12 Pct Recovery = 50% Analysis Date = 01/22/12 Pct Recovery = 50% Analysis Date = 01/22/12 Pct Recovery = 50% Analysis Date = 01/11/12 Pct Recovery = 51% Analysis Date = 01/11/12 Pct Recovery = 51% Analysis Date = 12/31/11 Pct Recovery = 51% Analysis Date = 12/31/11 Pct Recovery = 51% Analysis Date = 12/20/11 Pct Recovery = 52% Analysis Date = 12/20/11 Pct Recovery = 52% Analysis Date = 12/09/11 Pct Recovery = 52% Analysis Date = 12/09/11 Pct Recovery = 52% Analysis Date = 11/28/11 Pct Recovery = 53% Analysis Date = 11/28/11 Pct Recovery = 53% Analysis Date = 11/18/11 Pct Recovery = 53% Analysis Date = 11/18/11 Pct Recovery = 53% Analysis Date = 11/07/11 Pct Recovery = 54% Analysis Date = 11/07/11 Pct Recovery = 54% Analysis Date = 10/27/11 Pct Recovery = 54% Analysis Date = 10/27/11 Pct Recovery = 54% Analysis Date = 10/16/11 Pct Recovery = 55% Analysis Date = 10/16/11 Pct Recovery = 55% Analysis Date = 10/05/11 Pct Recovery = 55% Analysis Date = 10/05/11 Pct Recovery = 55% Analysis Date = 09/24/11 Pct Recovery = 56% Analysis Date = 09/24/11 Pct Recovery = 56% Analysis Date = 09/13/11 Pct Recovery = 56% Analysis Date = 09/13/11 Pct Recovery = 56% Analysis Date = 09/03/11 Pct Recovery = 57% Analysis Date = 09/03/11 Pct Recovery = 57% Analysis Date = 08/23/11 Pct Recovery = 57% Analysis Date = 08/23/11 Pct Recovery = 57% Analysis Date = 08/12/11 Pct Recovery = 58% Analysis Date = 08/12/11 Pct Recovery = 58% Analysis Date = 08/01/11 Pct Recovery = 58% Analysis Date = 08/01/11 Pct Recovery = 58% Analysis Date = 07/21/11 Pct Recovery = 59% Analysis Date = 07/21/11 Pct Recovery = 59% Analysis Date = 07/10/11 Pct Recovery = 59% Analysis Date = 07/10/11 Pct Recovery = 59% Analysis Date = 06/30/11 Pct Recovery = 60% Analysis Date = 06/30/11 Pct Recovery = 60% Analysis Date = 06/19/11 Pct Recovery = 61% Analysis Date = 06/19/11 Pct Recovery = 61% Analysis Date = 06/08/11 Pct Recovery = 61% Analysis Date = 06/08/11 Pct Recovery = 61% Analysis Date = 05/28/11 Pct Recovery = 62% Analysis Date = 05/28/11 Pct Recovery = 62% Analysis Date = 05/17/11 Pct Recovery = 62% Analysis Date = 05/17/11 Pct Recovery = 62% Analysis Date = 05/06/11 Pct Recovery = 63% Analysis Date = 05/06/11 Pct Recovery = 63% Analysis Date = 04/25/11 Pct Recovery = 63% Analysis Date = 04/25/11 Pct Recovery = 63% Analysis Date = 04/15/11 Pct Recovery = 64% Analysis Date = 04/15/11 Pct Recovery = 64% Analysis Date = 04/04/11 Pct Recovery = 64% Analysis Date = 04/04/11 Pct Recovery = 64% Analysis Date = 03/24/11 Pct Recovery = 65% Analysis Date = 03/24/11 Pct Recovery = 65% Analysis Date = 03/13/11 Pct Recovery = 66% Analysis Date = 03/13/11 Pct Recovery = 66% Analysis Date = 03/02/11 Pct Recovery = 66% Analysis Date = 03/02/11 Pct Recovery = 66% Analysis Date = 02/19/11 Pct Recovery = 67% Analysis Date = 02/19/11 Pct Recovery = 67% Analysis Date = 02/09/11 Pct Recovery = 67% Y = 1.5 Y = 0.5 Y = 1
The SGPlot Procedure

Plotted Points Statistics
DISULFOTON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 77% . 77% 0%
>= Reporting Level 81 47% 21% 50% 24%
Total 82 47% 21% 51% 24%

Sample Statistics
DISULFOTON

Characteristic N % % Basis
Plotted 82 90% Spiked
Estimated Values 82 90% Spiked
Deleted Values 5 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 95 .  
False Negatives 9 10% 9 out of 91
Not Spiked 74 .  
False Positives 0 0% 0 out of 73