OBSP Determination:
DISULFOTON
METHOD: 2033 , TESTIDCODE: 82677GCM35

Analysis Date = 02/23/10 SpikeMix = . Pct Recovery = 64% Analysis Date = 01/18/14 SpikeMix = . Pct Recovery = 90% Analysis Date = 09/20/13 SpikeMix = . Pct Recovery = 43% Analysis Date = 02/22/17 SpikeMix = . Pct Recovery = 76% Analysis Date = 02/16/17 SpikeMix = . Pct Recovery = 70% Analysis Date = 12/06/12 SpikeMix = . Pct Recovery = 40% Analysis Date = 09/09/16 SpikeMix = . Pct Recovery = 91% Analysis Date = 02/06/13 SpikeMix = . Pct Recovery = 37% Analysis Date = 12/20/12 SpikeMix = . Pct Recovery = 62% Analysis Date = 02/12/14 SpikeMix = . Pct Recovery = 77% Analysis Date = 10/19/13 SpikeMix = . Pct Recovery = 64% Analysis Date = 09/09/10 SpikeMix = . Pct Recovery = 62% Analysis Date = 12/14/10 SpikeMix = . Pct Recovery = 72% Analysis Date = 07/21/10 SpikeMix = . Pct Recovery = 41% Analysis Date = 03/02/07 SpikeMix = . Pct Recovery = 83% Analysis Date = 02/12/07 SpikeMix = . Pct Recovery = 89% Analysis Date = 09/19/07 SpikeMix = . Pct Recovery = 83% Analysis Date = 02/28/17 SpikeMix = . Pct Recovery = 80% Analysis Date = 08/19/16 SpikeMix = . Pct Recovery = 83% Analysis Date = 08/01/07 SpikeMix = . Pct Recovery = 91% Analysis Date = 05/11/17 SpikeMix = . Pct Recovery = 68% Analysis Date = 03/19/07 SpikeMix = . Pct Recovery = 95% Analysis Date = 02/21/15 SpikeMix = . Pct Recovery = 67% Analysis Date = 11/19/14 SpikeMix = . Pct Recovery = 38% Analysis Date = 10/04/14 SpikeMix = . Pct Recovery = 41% Analysis Date = 07/09/14 SpikeMix = . Pct Recovery = 44% Analysis Date = 12/04/14 SpikeMix = . Pct Recovery = 42% Analysis Date = 08/27/14 SpikeMix = . Pct Recovery = 30% Analysis Date = 05/20/14 SpikeMix = . Pct Recovery = 39% Analysis Date = 04/03/08 SpikeMix = . Pct Recovery = 67% Analysis Date = 02/19/08 SpikeMix = . Pct Recovery = 66% Analysis Date = 09/27/06 SpikeMix = . Pct Recovery = 47% Analysis Date = 01/25/08 SpikeMix = . Pct Recovery = 86% Analysis Date = 04/18/08 SpikeMix = . Pct Recovery = 78% Analysis Date = 01/30/06 SpikeMix = . Pct Recovery = 66% Analysis Date = 01/24/08 SpikeMix = . Pct Recovery = 53% Analysis Date = 11/03/06 SpikeMix = . Pct Recovery = 40% Analysis Date = 01/24/08 SpikeMix = . Pct Recovery = 52% Analysis Date = 02/06/08 SpikeMix = . Pct Recovery = 76% Analysis Date = 02/13/08 SpikeMix = . Pct Recovery = 62% Analysis Date = 05/28/08 SpikeMix = . Pct Recovery = 60% Analysis Date = 05/05/06 SpikeMix = . Pct Recovery = 73% Analysis Date = 08/20/08 SpikeMix = . Pct Recovery = 84% Analysis Date = 07/26/06 SpikeMix = . Pct Recovery = 72% Analysis Date = 10/24/08 SpikeMix = . Pct Recovery = 70% Analysis Date = 03/25/09 SpikeMix = . Pct Recovery = 60% Analysis Date = 01/28/09 SpikeMix = . Pct Recovery = 59% Analysis Date = 10/27/09 SpikeMix = . Pct Recovery = 62% Analysis Date = 01/31/14 SpikeMix = . Pct Recovery = 67% Analysis Date = 09/14/13 SpikeMix = . Pct Recovery = 30% Analysis Date = 05/13/09 SpikeMix = . Pct Recovery = 73% Analysis Date = 01/17/13 SpikeMix = . Pct Recovery = 18% Analysis Date = 10/18/12 SpikeMix = . Pct Recovery = 66% Analysis Date = 11/14/12 SpikeMix = . Pct Recovery = 11% Analysis Date = 05/19/16 SpikeMix = . Pct Recovery = 63% Analysis Date = 04/19/16 SpikeMix = . Pct Recovery = 42% Analysis Date = 02/09/16 SpikeMix = . Pct Recovery = 54% Analysis Date = 11/15/05 SpikeMix = . Pct Recovery = 49% Analysis Date = 04/04/06 SpikeMix = . Pct Recovery = 78% Analysis Date = 04/19/06 SpikeMix = . Pct Recovery = 39% Analysis Date = 05/07/10 SpikeMix = . Pct Recovery = 67% Analysis Date = 09/20/06 SpikeMix = . Pct Recovery = 79% Analysis Date = 05/30/06 SpikeMix = . Pct Recovery = 72% Analysis Date = 06/03/10 SpikeMix = . Pct Recovery = 24% Analysis Date = 03/24/10 SpikeMix = . Pct Recovery = 53% Analysis Date = 10/19/10 SpikeMix = . Pct Recovery = 45% Analysis Date = 07/14/06 SpikeMix = . Pct Recovery = 62% Analysis Date = 05/03/17 SpikeMix = . Pct Recovery = 60% Analysis Date = 12/20/16 SpikeMix = . Pct Recovery = 65% Analysis Date = 09/20/16 SpikeMix = . Pct Recovery = 66% Analysis Date = 01/20/11 SpikeMix = . Pct Recovery = 88% Analysis Date = 01/28/11 SpikeMix = . Pct Recovery = 57% Analysis Date = 05/15/12 SpikeMix = . Pct Recovery = 40% Analysis Date = 11/01/11 SpikeMix = . Pct Recovery = 48% Analysis Date = 09/13/11 SpikeMix = . Pct Recovery = 12% Analysis Date = 09/01/11 SpikeMix = . Pct Recovery = 56% Analysis Date = 04/20/11 SpikeMix = . Pct Recovery = 70% Analysis Date = 11/17/11 SpikeMix = . Pct Recovery = 61% Analysis Date = 10/02/11 SpikeMix = . Pct Recovery = 55% Analysis Date = 07/14/11 SpikeMix = . Pct Recovery = 60% Analysis Date = 04/24/17 SpikeMix = . Pct Recovery = 60% Analysis Date = 01/18/17 SpikeMix = . Pct Recovery = 44% Analysis Date = 09/01/16 SpikeMix = . Pct Recovery = 58% Analysis Date = 05/28/16 SpikeMix = . Pct Recovery = 60% Analysis Date = 05/26/16 SpikeMix = . Pct Recovery = 48% Analysis Date = 06/20/11 SpikeMix = . Pct Recovery = 71% Analysis Date = 02/09/11 SpikeMix = . Pct Recovery = 51% Analysis Date = 04/03/14 SpikeMix = . Pct Recovery = 54% Analysis Date = 01/08/14 SpikeMix = . Pct Recovery = 7% Analysis Date = 12/05/13 SpikeMix = . Pct Recovery = 63% Analysis Date = 11/09/13 SpikeMix = . Pct Recovery = 50% Analysis Date = 03/03/09 SpikeMix = . Pct Recovery = 60% Analysis Date = 03/10/09 SpikeMix = . Pct Recovery = 85% Analysis Date = 09/22/14 SpikeMix = . Pct Recovery = 7% Analysis Date = 07/17/14 SpikeMix = . Pct Recovery = 22% Analysis Date = 06/30/14 SpikeMix = . Pct Recovery = 26% Analysis Date = 05/28/14 SpikeMix = . Pct Recovery = 30% Analysis Date = 01/31/15 SpikeMix = . Pct Recovery = 24% Analysis Date = 10/21/14 SpikeMix = . Pct Recovery = 6% Analysis Date = 06/26/14 SpikeMix = . Pct Recovery = 61% Analysis Date = 04/29/14 SpikeMix = . Pct Recovery = 37% Analysis Date = 02/11/09 SpikeMix = . Pct Recovery = 66% Analysis Date = 06/30/09 SpikeMix = . Pct Recovery = 60% Analysis Date = 01/10/10 SpikeMix = . Pct Recovery = 63% Analysis Date = 01/08/09 SpikeMix = . Pct Recovery = 55% Analysis Date = 12/30/09 SpikeMix = . Pct Recovery = 66% Analysis Date = 09/03/09 SpikeMix = . Pct Recovery = 67% Analysis Date = 05/27/09 SpikeMix = . Pct Recovery = 79% Analysis Date = 04/17/09 SpikeMix = . Pct Recovery = 92% Analysis Date = 07/13/09 SpikeMix = . Pct Recovery = 94% Analysis Date = 12/14/07 SpikeMix = . Pct Recovery = 94% Analysis Date = 04/09/07 SpikeMix = . Pct Recovery = 62% Analysis Date = 09/03/09 SpikeMix = . Pct Recovery = 77% Analysis Date = 08/15/07 SpikeMix = . Pct Recovery = 70% Analysis Date = 03/04/09 SpikeMix = . Pct Recovery = 97% Analysis Date = 06/22/11 SpikeMix = . Pct Recovery = 70% Analysis Date = 05/29/07 SpikeMix = . Pct Recovery = 59% Analysis Date = 08/27/08 SpikeMix = . Pct Recovery = 66% Analysis Date = 10/24/08 SpikeMix = . Pct Recovery = 45% Analysis Date = 05/04/16 SpikeMix = . Pct Recovery = 51% Analysis Date = 04/14/16 SpikeMix = . Pct Recovery = 40% Analysis Date = 02/09/16 SpikeMix = . Pct Recovery = 60% Analysis Date = 05/30/15 SpikeMix = . Pct Recovery = 7% Analysis Date = 05/12/15 SpikeMix = . Pct Recovery = 15% Analysis Date = 04/06/16 SpikeMix = . Pct Recovery = 32% Analysis Date = 02/02/16 SpikeMix = . Pct Recovery = 20% Analysis Date = 01/26/16 SpikeMix = . Pct Recovery = 52% Analysis Date = 04/12/06 SpikeMix = . Pct Recovery = 55% Analysis Date = 03/06/06 SpikeMix = . Pct Recovery = 63% Analysis Date = 05/19/06 SpikeMix = . Pct Recovery = 48% Analysis Date = 08/14/06 SpikeMix = . Pct Recovery = 59% Analysis Date = 03/08/11 SpikeMix = . Pct Recovery = 55% Analysis Date = 05/25/11 SpikeMix = . Pct Recovery = 73% Analysis Date = 04/15/14 SpikeMix = . Pct Recovery = 30% Analysis Date = 07/23/13 SpikeMix = . Pct Recovery = 12% Analysis Date = 04/15/08 SpikeMix = . Pct Recovery = 48% Analysis Date = 04/23/11 SpikeMix = . Pct Recovery = 84% Analysis Date = 02/16/07 SpikeMix = . Pct Recovery = 84% Analysis Date = 01/08/14 SpikeMix = . Pct Recovery = 48% Analysis Date = 11/04/13 SpikeMix = . Pct Recovery = 58% Analysis Date = 03/18/13 SpikeMix = . Pct Recovery = 8% Analysis Date = 09/26/12 SpikeMix = . Pct Recovery = 62% Analysis Date = 08/14/12 SpikeMix = . Pct Recovery = 14% Analysis Date = 06/16/12 SpikeMix = . Pct Recovery = 32% Analysis Date = 02/14/12 SpikeMix = . Pct Recovery = 68% Analysis Date = 12/04/11 SpikeMix = . Pct Recovery = 18% Analysis Date = 08/17/11 SpikeMix = . Pct Recovery = 58% Analysis Date = 06/23/08 SpikeMix = . Pct Recovery = 56% Analysis Date = 03/09/12 SpikeMix = . Pct Recovery = 18% Analysis Date = 12/22/11 SpikeMix = . Pct Recovery = 56% Analysis Date = 09/24/11 SpikeMix = . Pct Recovery = 67% Analysis Date = 07/20/11 SpikeMix = . Pct Recovery = 67% Analysis Date = 03/30/11 SpikeMix = . Pct Recovery = 75% Analysis Date = 01/18/11 SpikeMix = . Pct Recovery = 57% Analysis Date = 09/17/12 SpikeMix = . Pct Recovery = 45% Analysis Date = 08/29/12 SpikeMix = . Pct Recovery = 30% Analysis Date = 10/30/07 SpikeMix = . Pct Recovery = 79% Analysis Date = 01/09/11 SpikeMix = . Pct Recovery = 81% Analysis Date = 11/16/06 SpikeMix = . Pct Recovery = 73% Analysis Date = 10/11/07 SpikeMix = . Pct Recovery = 64% Analysis Date = 07/23/07 SpikeMix = . Pct Recovery = 44% Analysis Date = 08/25/10 SpikeMix = . Pct Recovery = 64% Analysis Date = 12/16/10 SpikeMix = . Pct Recovery = 72% Analysis Date = 11/29/07 SpikeMix = . Pct Recovery = 102% Analysis Date = 12/04/06 SpikeMix = . Pct Recovery = 80% Analysis Date = 05/14/07 SpikeMix = . Pct Recovery = 71% Analysis Date = 11/01/06 SpikeMix = . Pct Recovery = 65% Analysis Date = 10/23/06 SpikeMix = . Pct Recovery = 52% Analysis Date = 03/08/06 SpikeMix = . Pct Recovery = 49% Analysis Date = 05/22/06 SpikeMix = . Pct Recovery = 33% Analysis Date = 01/09/06 SpikeMix = . Pct Recovery = 63% Analysis Date = 01/14/06 SpikeMix = . Pct Recovery = 66% Analysis Date = 06/30/10 SpikeMix = . Pct Recovery = 59% Analysis Date = 03/05/11 SpikeMix = . Pct Recovery = 77% Analysis Date = 11/02/05 SpikeMix = . Pct Recovery = 85% Analysis Date = 05/11/17 Pct Recovery = 56% Analysis Date = 04/19/17 Pct Recovery = 56% Analysis Date = 04/19/17 Pct Recovery = 56% Analysis Date = 03/29/17 Pct Recovery = 56% Analysis Date = 03/29/17 Pct Recovery = 56% Analysis Date = 03/08/17 Pct Recovery = 55% Analysis Date = 03/08/17 Pct Recovery = 55% Analysis Date = 02/15/17 Pct Recovery = 55% Analysis Date = 02/15/17 Pct Recovery = 55% Analysis Date = 01/25/17 Pct Recovery = 55% Analysis Date = 01/25/17 Pct Recovery = 55% Analysis Date = 01/04/17 Pct Recovery = 55% Analysis Date = 01/04/17 Pct Recovery = 55% Analysis Date = 12/14/16 Pct Recovery = 54% Analysis Date = 12/14/16 Pct Recovery = 54% Analysis Date = 11/23/16 Pct Recovery = 54% Analysis Date = 11/23/16 Pct Recovery = 54% Analysis Date = 11/02/16 Pct Recovery = 54% Analysis Date = 11/02/16 Pct Recovery = 54% Analysis Date = 10/12/16 Pct Recovery = 54% Analysis Date = 10/12/16 Pct Recovery = 54% Analysis Date = 09/21/16 Pct Recovery = 53% Analysis Date = 09/21/16 Pct Recovery = 53% Analysis Date = 08/31/16 Pct Recovery = 53% Analysis Date = 08/31/16 Pct Recovery = 53% Analysis Date = 08/10/16 Pct Recovery = 53% Analysis Date = 08/10/16 Pct Recovery = 53% Analysis Date = 07/20/16 Pct Recovery = 53% Analysis Date = 07/20/16 Pct Recovery = 53% Analysis Date = 06/29/16 Pct Recovery = 52% Analysis Date = 06/29/16 Pct Recovery = 52% Analysis Date = 06/08/16 Pct Recovery = 52% Analysis Date = 06/08/16 Pct Recovery = 52% Analysis Date = 05/18/16 Pct Recovery = 52% Analysis Date = 05/18/16 Pct Recovery = 52% Analysis Date = 04/27/16 Pct Recovery = 52% Analysis Date = 04/27/16 Pct Recovery = 52% Analysis Date = 04/06/16 Pct Recovery = 52% Analysis Date = 04/06/16 Pct Recovery = 52% Analysis Date = 03/16/16 Pct Recovery = 51% Analysis Date = 03/16/16 Pct Recovery = 51% Analysis Date = 02/24/16 Pct Recovery = 51% Analysis Date = 02/24/16 Pct Recovery = 51% Analysis Date = 02/03/16 Pct Recovery = 51% Analysis Date = 02/03/16 Pct Recovery = 51% Analysis Date = 01/13/16 Pct Recovery = 51% Analysis Date = 01/13/16 Pct Recovery = 51% Analysis Date = 12/23/15 Pct Recovery = 50% Analysis Date = 12/23/15 Pct Recovery = 50% Analysis Date = 12/02/15 Pct Recovery = 50% Analysis Date = 12/02/15 Pct Recovery = 50% Analysis Date = 11/10/15 Pct Recovery = 50% Analysis Date = 11/10/15 Pct Recovery = 50% Analysis Date = 10/20/15 Pct Recovery = 50% Analysis Date = 10/20/15 Pct Recovery = 50% Analysis Date = 09/29/15 Pct Recovery = 50% Analysis Date = 09/29/15 Pct Recovery = 50% Analysis Date = 09/08/15 Pct Recovery = 49% Analysis Date = 09/08/15 Pct Recovery = 49% Analysis Date = 08/18/15 Pct Recovery = 49% Analysis Date = 08/18/15 Pct Recovery = 49% Analysis Date = 07/28/15 Pct Recovery = 49% Analysis Date = 07/28/15 Pct Recovery = 49% Analysis Date = 07/07/15 Pct Recovery = 49% Analysis Date = 07/07/15 Pct Recovery = 49% Analysis Date = 06/16/15 Pct Recovery = 49% Analysis Date = 06/16/15 Pct Recovery = 49% Analysis Date = 05/26/15 Pct Recovery = 48% Analysis Date = 05/26/15 Pct Recovery = 48% Analysis Date = 05/05/15 Pct Recovery = 48% Analysis Date = 05/05/15 Pct Recovery = 48% Analysis Date = 04/14/15 Pct Recovery = 48% Analysis Date = 04/14/15 Pct Recovery = 48% Analysis Date = 03/24/15 Pct Recovery = 48% Analysis Date = 03/24/15 Pct Recovery = 48% Analysis Date = 03/03/15 Pct Recovery = 48% Analysis Date = 03/03/15 Pct Recovery = 48% Analysis Date = 02/10/15 Pct Recovery = 47% Analysis Date = 02/10/15 Pct Recovery = 47% Analysis Date = 01/20/15 Pct Recovery = 47% Analysis Date = 01/20/15 Pct Recovery = 47% Analysis Date = 12/30/14 Pct Recovery = 47% Analysis Date = 12/30/14 Pct Recovery = 47% Analysis Date = 12/09/14 Pct Recovery = 47% Analysis Date = 12/09/14 Pct Recovery = 47% Analysis Date = 11/18/14 Pct Recovery = 47% Analysis Date = 11/18/14 Pct Recovery = 47% Analysis Date = 10/28/14 Pct Recovery = 47% Analysis Date = 10/28/14 Pct Recovery = 47% Analysis Date = 10/07/14 Pct Recovery = 46% Analysis Date = 10/07/14 Pct Recovery = 46% Analysis Date = 09/16/14 Pct Recovery = 46% Analysis Date = 09/16/14 Pct Recovery = 46% Analysis Date = 08/26/14 Pct Recovery = 46% Analysis Date = 08/26/14 Pct Recovery = 46% Analysis Date = 08/05/14 Pct Recovery = 46% Analysis Date = 08/05/14 Pct Recovery = 46% Analysis Date = 07/15/14 Pct Recovery = 46% Analysis Date = 07/15/14 Pct Recovery = 46% Analysis Date = 06/24/14 Pct Recovery = 45% Analysis Date = 06/24/14 Pct Recovery = 45% Analysis Date = 06/02/14 Pct Recovery = 45% Analysis Date = 06/02/14 Pct Recovery = 45% Analysis Date = 05/12/14 Pct Recovery = 45% Analysis Date = 05/12/14 Pct Recovery = 45% Analysis Date = 04/21/14 Pct Recovery = 45% Analysis Date = 04/21/14 Pct Recovery = 45% Analysis Date = 03/31/14 Pct Recovery = 45% Analysis Date = 03/31/14 Pct Recovery = 45% Analysis Date = 03/10/14 Pct Recovery = 44% Analysis Date = 03/10/14 Pct Recovery = 44% Analysis Date = 02/17/14 Pct Recovery = 44% Analysis Date = 02/17/14 Pct Recovery = 44% Analysis Date = 01/27/14 Pct Recovery = 44% Analysis Date = 01/27/14 Pct Recovery = 44% Analysis Date = 01/06/14 Pct Recovery = 44% Analysis Date = 01/06/14 Pct Recovery = 44% Analysis Date = 12/16/13 Pct Recovery = 44% Analysis Date = 12/16/13 Pct Recovery = 44% Analysis Date = 11/25/13 Pct Recovery = 44% Analysis Date = 11/25/13 Pct Recovery = 44% Analysis Date = 11/04/13 Pct Recovery = 44% Analysis Date = 11/04/13 Pct Recovery = 44% Analysis Date = 10/14/13 Pct Recovery = 44% Analysis Date = 10/14/13 Pct Recovery = 44% Analysis Date = 09/23/13 Pct Recovery = 44% Analysis Date = 09/23/13 Pct Recovery = 44% Analysis Date = 09/02/13 Pct Recovery = 45% Analysis Date = 09/02/13 Pct Recovery = 45% Analysis Date = 08/12/13 Pct Recovery = 45% Analysis Date = 08/12/13 Pct Recovery = 45% Analysis Date = 07/22/13 Pct Recovery = 45% Analysis Date = 07/22/13 Pct Recovery = 45% Analysis Date = 07/01/13 Pct Recovery = 45% Analysis Date = 07/01/13 Pct Recovery = 45% Analysis Date = 06/10/13 Pct Recovery = 45% Analysis Date = 06/10/13 Pct Recovery = 45% Analysis Date = 05/20/13 Pct Recovery = 45% Analysis Date = 05/20/13 Pct Recovery = 45% Analysis Date = 04/29/13 Pct Recovery = 45% Analysis Date = 04/29/13 Pct Recovery = 45% Analysis Date = 04/08/13 Pct Recovery = 45% Analysis Date = 04/08/13 Pct Recovery = 45% Analysis Date = 03/18/13 Pct Recovery = 45% Analysis Date = 03/18/13 Pct Recovery = 45% Analysis Date = 02/25/13 Pct Recovery = 45% Analysis Date = 02/25/13 Pct Recovery = 45% Analysis Date = 02/04/13 Pct Recovery = 46% Analysis Date = 02/04/13 Pct Recovery = 46% Analysis Date = 01/14/13 Pct Recovery = 46% Analysis Date = 01/14/13 Pct Recovery = 46% Analysis Date = 12/23/12 Pct Recovery = 47% Analysis Date = 12/23/12 Pct Recovery = 47% Analysis Date = 12/02/12 Pct Recovery = 47% Analysis Date = 12/02/12 Pct Recovery = 47% Analysis Date = 11/11/12 Pct Recovery = 47% Analysis Date = 11/11/12 Pct Recovery = 47% Analysis Date = 10/21/12 Pct Recovery = 48% Analysis Date = 10/21/12 Pct Recovery = 48% Analysis Date = 09/30/12 Pct Recovery = 48% Analysis Date = 09/30/12 Pct Recovery = 48% Analysis Date = 09/09/12 Pct Recovery = 48% Analysis Date = 09/09/12 Pct Recovery = 48% Analysis Date = 08/19/12 Pct Recovery = 49% Analysis Date = 08/19/12 Pct Recovery = 49% Analysis Date = 07/29/12 Pct Recovery = 49% Analysis Date = 07/29/12 Pct Recovery = 49% Analysis Date = 07/08/12 Pct Recovery = 49% Analysis Date = 07/08/12 Pct Recovery = 49% Analysis Date = 06/17/12 Pct Recovery = 50% Analysis Date = 06/17/12 Pct Recovery = 50% Analysis Date = 05/27/12 Pct Recovery = 50% Analysis Date = 05/27/12 Pct Recovery = 50% Analysis Date = 05/06/12 Pct Recovery = 50% Analysis Date = 05/06/12 Pct Recovery = 50% Analysis Date = 04/15/12 Pct Recovery = 51% Analysis Date = 04/15/12 Pct Recovery = 51% Analysis Date = 03/25/12 Pct Recovery = 51% Analysis Date = 03/25/12 Pct Recovery = 51% Analysis Date = 03/04/12 Pct Recovery = 51% Analysis Date = 03/04/12 Pct Recovery = 51% Analysis Date = 02/12/12 Pct Recovery = 52% Analysis Date = 02/12/12 Pct Recovery = 52% Analysis Date = 01/22/12 Pct Recovery = 52% Analysis Date = 01/22/12 Pct Recovery = 52% Analysis Date = 01/01/12 Pct Recovery = 52% Analysis Date = 01/01/12 Pct Recovery = 52% Analysis Date = 12/11/11 Pct Recovery = 53% Analysis Date = 12/11/11 Pct Recovery = 53% Analysis Date = 11/20/11 Pct Recovery = 53% Analysis Date = 11/20/11 Pct Recovery = 53% Analysis Date = 10/30/11 Pct Recovery = 53% Analysis Date = 10/30/11 Pct Recovery = 53% Analysis Date = 10/09/11 Pct Recovery = 54% Analysis Date = 10/09/11 Pct Recovery = 54% Analysis Date = 09/18/11 Pct Recovery = 54% Analysis Date = 09/18/11 Pct Recovery = 54% Analysis Date = 08/28/11 Pct Recovery = 54% Analysis Date = 08/28/11 Pct Recovery = 54% Analysis Date = 08/07/11 Pct Recovery = 55% Analysis Date = 08/07/11 Pct Recovery = 55% Analysis Date = 07/16/11 Pct Recovery = 55% Analysis Date = 07/16/11 Pct Recovery = 55% Analysis Date = 06/25/11 Pct Recovery = 55% Analysis Date = 06/25/11 Pct Recovery = 55% Analysis Date = 06/04/11 Pct Recovery = 56% Analysis Date = 06/04/11 Pct Recovery = 56% Analysis Date = 05/14/11 Pct Recovery = 56% Analysis Date = 05/14/11 Pct Recovery = 56% Analysis Date = 04/23/11 Pct Recovery = 57% Analysis Date = 04/23/11 Pct Recovery = 57% Analysis Date = 04/02/11 Pct Recovery = 57% Analysis Date = 04/02/11 Pct Recovery = 57% Analysis Date = 03/12/11 Pct Recovery = 57% Analysis Date = 03/12/11 Pct Recovery = 57% Analysis Date = 02/19/11 Pct Recovery = 58% Analysis Date = 02/19/11 Pct Recovery = 58% Analysis Date = 01/29/11 Pct Recovery = 58% Analysis Date = 01/29/11 Pct Recovery = 58% Analysis Date = 01/08/11 Pct Recovery = 58% Analysis Date = 01/08/11 Pct Recovery = 58% Analysis Date = 12/18/10 Pct Recovery = 59% Analysis Date = 12/18/10 Pct Recovery = 59% Analysis Date = 11/27/10 Pct Recovery = 59% Analysis Date = 11/27/10 Pct Recovery = 59% Analysis Date = 11/06/10 Pct Recovery = 60% Analysis Date = 11/06/10 Pct Recovery = 60% Analysis Date = 10/16/10 Pct Recovery = 60% Analysis Date = 10/16/10 Pct Recovery = 60% Analysis Date = 09/25/10 Pct Recovery = 60% Analysis Date = 09/25/10 Pct Recovery = 60% Analysis Date = 09/04/10 Pct Recovery = 61% Analysis Date = 09/04/10 Pct Recovery = 61% Analysis Date = 08/14/10 Pct Recovery = 61% Analysis Date = 08/14/10 Pct Recovery = 61% Analysis Date = 07/24/10 Pct Recovery = 61% Analysis Date = 07/24/10 Pct Recovery = 61% Analysis Date = 07/03/10 Pct Recovery = 62% Analysis Date = 07/03/10 Pct Recovery = 62% Analysis Date = 06/12/10 Pct Recovery = 62% Analysis Date = 06/12/10 Pct Recovery = 62% Analysis Date = 05/22/10 Pct Recovery = 62% Analysis Date = 05/22/10 Pct Recovery = 62% Analysis Date = 05/01/10 Pct Recovery = 63% Analysis Date = 05/01/10 Pct Recovery = 63% Analysis Date = 04/10/10 Pct Recovery = 63% Analysis Date = 04/10/10 Pct Recovery = 63% Analysis Date = 03/20/10 Pct Recovery = 63% Analysis Date = 03/20/10 Pct Recovery = 63% Analysis Date = 02/27/10 Pct Recovery = 63% Analysis Date = 02/27/10 Pct Recovery = 63% Analysis Date = 02/05/10 Pct Recovery = 64% Analysis Date = 02/05/10 Pct Recovery = 64% Analysis Date = 01/15/10 Pct Recovery = 64% Analysis Date = 01/15/10 Pct Recovery = 64% Analysis Date = 12/25/09 Pct Recovery = 64% Analysis Date = 12/25/09 Pct Recovery = 64% Analysis Date = 12/04/09 Pct Recovery = 65% Analysis Date = 12/04/09 Pct Recovery = 65% Analysis Date = 11/13/09 Pct Recovery = 65% Analysis Date = 11/13/09 Pct Recovery = 65% Analysis Date = 10/23/09 Pct Recovery = 65% Analysis Date = 10/23/09 Pct Recovery = 65% Analysis Date = 10/02/09 Pct Recovery = 66% Analysis Date = 10/02/09 Pct Recovery = 66% Analysis Date = 09/11/09 Pct Recovery = 66% Analysis Date = 09/11/09 Pct Recovery = 66% Analysis Date = 08/21/09 Pct Recovery = 66% Analysis Date = 08/21/09 Pct Recovery = 66% Analysis Date = 07/31/09 Pct Recovery = 66% Analysis Date = 07/31/09 Pct Recovery = 66% Analysis Date = 07/10/09 Pct Recovery = 67% Analysis Date = 07/10/09 Pct Recovery = 67% Analysis Date = 06/19/09 Pct Recovery = 67% Analysis Date = 06/19/09 Pct Recovery = 67% Analysis Date = 05/29/09 Pct Recovery = 67% Analysis Date = 05/29/09 Pct Recovery = 67% Analysis Date = 05/08/09 Pct Recovery = 67% Analysis Date = 05/08/09 Pct Recovery = 67% Analysis Date = 04/17/09 Pct Recovery = 67% Analysis Date = 04/17/09 Pct Recovery = 67% Analysis Date = 03/27/09 Pct Recovery = 67% Analysis Date = 03/27/09 Pct Recovery = 67% Analysis Date = 03/06/09 Pct Recovery = 68% Analysis Date = 03/06/09 Pct Recovery = 68% Analysis Date = 02/13/09 Pct Recovery = 68% Analysis Date = 02/13/09 Pct Recovery = 68% Analysis Date = 01/23/09 Pct Recovery = 68% Analysis Date = 01/23/09 Pct Recovery = 68% Analysis Date = 01/02/09 Pct Recovery = 68% Analysis Date = 01/02/09 Pct Recovery = 68% Analysis Date = 12/12/08 Pct Recovery = 68% Analysis Date = 12/12/08 Pct Recovery = 68% Analysis Date = 11/21/08 Pct Recovery = 68% Analysis Date = 11/21/08 Pct Recovery = 68% Analysis Date = 10/31/08 Pct Recovery = 68% Analysis Date = 10/31/08 Pct Recovery = 68% Analysis Date = 10/10/08 Pct Recovery = 68% Analysis Date = 10/10/08 Pct Recovery = 68% Analysis Date = 09/19/08 Pct Recovery = 68% Analysis Date = 09/19/08 Pct Recovery = 68% Analysis Date = 08/28/08 Pct Recovery = 68% Analysis Date = 08/28/08 Pct Recovery = 68% Analysis Date = 08/07/08 Pct Recovery = 68% Analysis Date = 08/07/08 Pct Recovery = 68% Analysis Date = 07/17/08 Pct Recovery = 68% Analysis Date = 07/17/08 Pct Recovery = 68% Analysis Date = 06/26/08 Pct Recovery = 68% Analysis Date = 06/26/08 Pct Recovery = 68% Analysis Date = 06/05/08 Pct Recovery = 68% Analysis Date = 06/05/08 Pct Recovery = 68% Analysis Date = 05/15/08 Pct Recovery = 68% Analysis Date = 05/15/08 Pct Recovery = 68% Analysis Date = 04/24/08 Pct Recovery = 68% Analysis Date = 04/24/08 Pct Recovery = 68% Analysis Date = 04/03/08 Pct Recovery = 68% Analysis Date = 04/03/08 Pct Recovery = 68% Analysis Date = 03/13/08 Pct Recovery = 68% Analysis Date = 03/13/08 Pct Recovery = 68% Analysis Date = 02/21/08 Pct Recovery = 68% Analysis Date = 02/21/08 Pct Recovery = 68% Analysis Date = 01/31/08 Pct Recovery = 68% Analysis Date = 01/31/08 Pct Recovery = 68% Analysis Date = 01/10/08 Pct Recovery = 67% Analysis Date = 01/10/08 Pct Recovery = 67% Analysis Date = 12/20/07 Pct Recovery = 67% Analysis Date = 12/20/07 Pct Recovery = 67% Analysis Date = 11/29/07 Pct Recovery = 67% Analysis Date = 11/29/07 Pct Recovery = 67% Analysis Date = 11/08/07 Pct Recovery = 67% Analysis Date = 11/08/07 Pct Recovery = 67% Analysis Date = 10/18/07 Pct Recovery = 67% Analysis Date = 10/18/07 Pct Recovery = 67% Analysis Date = 09/27/07 Pct Recovery = 67% Analysis Date = 09/27/07 Pct Recovery = 67% Analysis Date = 09/06/07 Pct Recovery = 67% Analysis Date = 09/06/07 Pct Recovery = 67% Analysis Date = 08/16/07 Pct Recovery = 67% Analysis Date = 08/16/07 Pct Recovery = 67% Analysis Date = 07/26/07 Pct Recovery = 67% Analysis Date = 07/26/07 Pct Recovery = 67% Analysis Date = 07/05/07 Pct Recovery = 67% Analysis Date = 07/05/07 Pct Recovery = 67% Analysis Date = 06/14/07 Pct Recovery = 67% Analysis Date = 06/14/07 Pct Recovery = 67% Analysis Date = 05/24/07 Pct Recovery = 67% Analysis Date = 05/24/07 Pct Recovery = 67% Analysis Date = 05/03/07 Pct Recovery = 67% Analysis Date = 05/03/07 Pct Recovery = 67% Analysis Date = 04/12/07 Pct Recovery = 67% Analysis Date = 04/12/07 Pct Recovery = 67% Analysis Date = 03/21/07 Pct Recovery = 67% Analysis Date = 03/21/07 Pct Recovery = 67% Analysis Date = 02/28/07 Pct Recovery = 66% Analysis Date = 02/28/07 Pct Recovery = 66% Analysis Date = 02/07/07 Pct Recovery = 66% Analysis Date = 02/07/07 Pct Recovery = 66% Analysis Date = 01/17/07 Pct Recovery = 66% Analysis Date = 01/17/07 Pct Recovery = 66% Analysis Date = 12/27/06 Pct Recovery = 66% Analysis Date = 12/27/06 Pct Recovery = 66% Analysis Date = 12/06/06 Pct Recovery = 66% Analysis Date = 12/06/06 Pct Recovery = 66% Analysis Date = 11/15/06 Pct Recovery = 66% Analysis Date = 11/15/06 Pct Recovery = 66% Analysis Date = 10/25/06 Pct Recovery = 66% Analysis Date = 10/25/06 Pct Recovery = 66% Analysis Date = 10/04/06 Pct Recovery = 66% Analysis Date = 10/04/06 Pct Recovery = 66% Analysis Date = 09/13/06 Pct Recovery = 66% Analysis Date = 09/13/06 Pct Recovery = 66% Analysis Date = 08/23/06 Pct Recovery = 66% Analysis Date = 08/23/06 Pct Recovery = 66% Analysis Date = 08/02/06 Pct Recovery = 66% Analysis Date = 08/02/06 Pct Recovery = 66% Analysis Date = 07/12/06 Pct Recovery = 66% Analysis Date = 07/12/06 Pct Recovery = 66% Analysis Date = 06/21/06 Pct Recovery = 65% Analysis Date = 06/21/06 Pct Recovery = 65% Analysis Date = 05/31/06 Pct Recovery = 65% Analysis Date = 05/31/06 Pct Recovery = 65% Analysis Date = 05/10/06 Pct Recovery = 65% Analysis Date = 05/10/06 Pct Recovery = 65% Analysis Date = 04/19/06 Pct Recovery = 65% Analysis Date = 04/19/06 Pct Recovery = 65% Analysis Date = 03/29/06 Pct Recovery = 65% Analysis Date = 03/29/06 Pct Recovery = 65% Analysis Date = 03/08/06 Pct Recovery = 65% Analysis Date = 03/08/06 Pct Recovery = 65% Analysis Date = 02/15/06 Pct Recovery = 65% Analysis Date = 02/15/06 Pct Recovery = 65% Analysis Date = 01/25/06 Pct Recovery = 65% Analysis Date = 01/25/06 Pct Recovery = 65% Analysis Date = 01/04/06 Pct Recovery = 65% Analysis Date = 01/04/06 Pct Recovery = 65% Analysis Date = 12/14/05 Pct Recovery = 64% Analysis Date = 12/14/05 Pct Recovery = 64% Analysis Date = 11/23/05 Pct Recovery = 64% Analysis Date = 11/23/05 Pct Recovery = 64% Analysis Date = 11/02/05 Pct Recovery = 64% 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 3 74% 13% 77% 19%
>= Reporting Level 172 57% 21% 60% 19%
Total 175 57% 21% 60% 20%

Sample Statistics
DISULFOTON

Characteristic N % % Basis
Plotted 175 93% Spiked
Estimated Values 175 93% Spiked
Deleted Values 5 1% Spiked + Not Spiked
Spiked, Censored 4 2% Spiked
Spiked 193 .  
False Negatives 10 5% 10 out of 189
Not Spiked 207 .  
False Positives 0 0% 0 out of 206