OBSP Determination:
TRIBUFOS (S,S,S-TRIBUTYLPHOSPHOROTRITHIOATE (DEF))
METHOD: 2033 , TESTIDCODE: 61610GCM39

Analysis Date = 07/15/10 SpikeMix = . Pct Recovery = 74% Analysis Date = 01/18/14 SpikeMix = . Pct Recovery = 53% Analysis Date = 12/22/10 SpikeMix = . Pct Recovery = 45% Analysis Date = 08/10/10 SpikeMix = . Pct Recovery = 51% Analysis Date = 02/17/10 SpikeMix = . Pct Recovery = 45% Analysis Date = 12/06/12 SpikeMix = . Pct Recovery = 50% Analysis Date = 11/20/12 SpikeMix = . Pct Recovery = 47% Analysis Date = 03/25/09 SpikeMix = . Pct Recovery = 61% Analysis Date = 01/28/09 SpikeMix = . Pct Recovery = 84% Analysis Date = 05/13/09 SpikeMix = . Pct Recovery = 92% Analysis Date = 10/27/09 SpikeMix = . Pct Recovery = 59% Analysis Date = 03/03/09 SpikeMix = . Pct Recovery = 60% Analysis Date = 10/19/13 SpikeMix = . Pct Recovery = 75% Analysis Date = 09/24/13 SpikeMix = . Pct Recovery = 63% Analysis Date = 02/11/09 SpikeMix = . Pct Recovery = 69% Analysis Date = 09/30/10 SpikeMix = . Pct Recovery = 97% Analysis Date = 05/19/10 SpikeMix = . Pct Recovery = 88% Analysis Date = 06/30/09 SpikeMix = . Pct Recovery = 56% Analysis Date = 08/19/13 SpikeMix = . Pct Recovery = 60% Analysis Date = 12/01/10 SpikeMix = . Pct Recovery = 43% Analysis Date = 01/10/10 SpikeMix = . Pct Recovery = 50% Analysis Date = 12/30/09 SpikeMix = . Pct Recovery = 78% Analysis Date = 06/16/10 SpikeMix = . Pct Recovery = 58% Analysis Date = 09/03/09 SpikeMix = . Pct Recovery = 53% Analysis Date = 01/08/09 SpikeMix = . Pct Recovery = 56% Analysis Date = 01/28/11 SpikeMix = . Pct Recovery = 68% Analysis Date = 11/17/11 SpikeMix = . Pct Recovery = 53% Analysis Date = 10/02/11 SpikeMix = . Pct Recovery = 50% Analysis Date = 07/14/11 SpikeMix = . Pct Recovery = 58% Analysis Date = 05/15/12 SpikeMix = . Pct Recovery = 53% Analysis Date = 11/01/11 SpikeMix = . Pct Recovery = 53% Analysis Date = 09/13/11 SpikeMix = . Pct Recovery = 30% Analysis Date = 09/01/11 SpikeMix = . Pct Recovery = 41% Analysis Date = 06/20/11 SpikeMix = . Pct Recovery = 60% Analysis Date = 04/22/13 SpikeMix = . Pct Recovery = 52% Analysis Date = 01/15/13 SpikeMix = . Pct Recovery = 39% Analysis Date = 10/12/12 SpikeMix = . Pct Recovery = 59% Analysis Date = 04/02/13 SpikeMix = . Pct Recovery = 58% Analysis Date = 01/17/13 SpikeMix = . Pct Recovery = 50% Analysis Date = 10/18/12 SpikeMix = . Pct Recovery = 51% Analysis Date = 02/09/11 SpikeMix = . Pct Recovery = 45% Analysis Date = 02/22/17 SpikeMix = . Pct Recovery = 66% Analysis Date = 02/16/17 SpikeMix = . Pct Recovery = 61% Analysis Date = 01/21/16 SpikeMix = . Pct Recovery = 50% Analysis Date = 09/24/15 SpikeMix = . Pct Recovery = 60% Analysis Date = 01/20/11 SpikeMix = . Pct Recovery = 80% Analysis Date = 11/27/06 SpikeMix = . Pct Recovery = 77% Analysis Date = 12/06/06 SpikeMix = . Pct Recovery = 89% Analysis Date = 04/20/11 SpikeMix = . Pct Recovery = 64% Analysis Date = 12/12/07 SpikeMix = . Pct Recovery = 99% Analysis Date = 07/30/07 SpikeMix = . Pct Recovery = 77% Analysis Date = 04/15/08 SpikeMix = . Pct Recovery = 73% Analysis Date = 02/21/07 SpikeMix = . Pct Recovery = 63% Analysis Date = 04/03/08 SpikeMix = . Pct Recovery = 41% Analysis Date = 08/08/07 SpikeMix = . Pct Recovery = 81% Analysis Date = 02/23/08 SpikeMix = . Pct Recovery = 97% Analysis Date = 03/04/08 SpikeMix = . Pct Recovery = 51% Analysis Date = 05/14/08 SpikeMix = . Pct Recovery = 47% Analysis Date = 08/12/08 SpikeMix = . Pct Recovery = 55% Analysis Date = 11/05/08 SpikeMix = . Pct Recovery = 58% Analysis Date = 07/02/08 SpikeMix = . Pct Recovery = 48% Analysis Date = 04/28/08 SpikeMix = . Pct Recovery = 67% Analysis Date = 09/11/08 SpikeMix = . Pct Recovery = 40% Analysis Date = 10/06/08 SpikeMix = . Pct Recovery = 42% Analysis Date = 02/28/17 SpikeMix = . Pct Recovery = 68% Analysis Date = 03/21/17 SpikeMix = . Pct Recovery = 70% Analysis Date = 08/27/16 SpikeMix = . Pct Recovery = 50% Analysis Date = 03/10/09 SpikeMix = . Pct Recovery = 117% Analysis Date = 05/27/09 SpikeMix = . Pct Recovery = 84% Analysis Date = 04/17/09 SpikeMix = . Pct Recovery = 81% Analysis Date = 07/13/09 SpikeMix = . Pct Recovery = 88% Analysis Date = 12/14/07 SpikeMix = . Pct Recovery = 91% Analysis Date = 04/09/07 SpikeMix = . Pct Recovery = 83% Analysis Date = 09/03/09 SpikeMix = . Pct Recovery = 52% Analysis Date = 08/15/07 SpikeMix = . Pct Recovery = 75% Analysis Date = 03/04/09 SpikeMix = . Pct Recovery = 67% Analysis Date = 06/22/11 SpikeMix = . Pct Recovery = 57% Analysis Date = 05/29/07 SpikeMix = . Pct Recovery = 92% Analysis Date = 08/27/08 SpikeMix = . Pct Recovery = 57% Analysis Date = 10/24/08 SpikeMix = . Pct Recovery = 54% Analysis Date = 03/31/15 SpikeMix = . Pct Recovery = 78% Analysis Date = 02/21/15 SpikeMix = . Pct Recovery = 78% Analysis Date = 12/04/14 SpikeMix = . Pct Recovery = 61% Analysis Date = 10/30/14 SpikeMix = . Pct Recovery = 62% Analysis Date = 09/23/14 SpikeMix = . Pct Recovery = 59% Analysis Date = 07/09/14 SpikeMix = . Pct Recovery = 68% Analysis Date = 06/28/14 SpikeMix = . Pct Recovery = 62% Analysis Date = 05/25/11 SpikeMix = . Pct Recovery = 63% Analysis Date = 03/08/11 SpikeMix = . Pct Recovery = 71% Analysis Date = 04/23/11 SpikeMix = . Pct Recovery = 57% Analysis Date = 03/09/12 SpikeMix = . Pct Recovery = 50% Analysis Date = 12/22/11 SpikeMix = . Pct Recovery = 58% Analysis Date = 09/24/11 SpikeMix = . Pct Recovery = 66% Analysis Date = 07/20/11 SpikeMix = . Pct Recovery = 69% Analysis Date = 03/30/11 SpikeMix = . Pct Recovery = 49% Analysis Date = 02/14/12 SpikeMix = . Pct Recovery = 77% Analysis Date = 12/04/11 SpikeMix = . Pct Recovery = 59% Analysis Date = 08/17/11 SpikeMix = . Pct Recovery = 81% Analysis Date = 01/18/11 SpikeMix = . Pct Recovery = 43% Analysis Date = 01/09/11 SpikeMix = . Pct Recovery = 78% Analysis Date = 01/10/14 SpikeMix = . Pct Recovery = 47% Analysis Date = 11/23/13 SpikeMix = . Pct Recovery = 74% Analysis Date = 06/26/13 SpikeMix = . Pct Recovery = 68% Analysis Date = 07/21/15 SpikeMix = . Pct Recovery = 61% Analysis Date = 06/17/15 SpikeMix = . Pct Recovery = 60% Analysis Date = 04/03/14 SpikeMix = . Pct Recovery = 56% Analysis Date = 03/05/14 SpikeMix = . Pct Recovery = 81% Analysis Date = 12/05/13 SpikeMix = . Pct Recovery = 92% Analysis Date = 09/05/13 SpikeMix = . Pct Recovery = 85% Analysis Date = 06/11/13 SpikeMix = . Pct Recovery = 88% Analysis Date = 05/19/16 SpikeMix = . Pct Recovery = 71% Analysis Date = 04/19/16 SpikeMix = . Pct Recovery = 63% Analysis Date = 02/09/16 SpikeMix = . Pct Recovery = 70% Analysis Date = 09/05/15 SpikeMix = . Pct Recovery = 60% Analysis Date = 04/15/08 SpikeMix = . Pct Recovery = 69% Analysis Date = 02/16/07 SpikeMix = . Pct Recovery = 70% Analysis Date = 03/07/13 SpikeMix = . Pct Recovery = 61% Analysis Date = 09/17/12 SpikeMix = . Pct Recovery = 65% Analysis Date = 09/05/12 SpikeMix = . Pct Recovery = 70% Analysis Date = 02/22/13 SpikeMix = . Pct Recovery = 58% Analysis Date = 08/14/12 SpikeMix = . Pct Recovery = 57% Analysis Date = 07/14/12 SpikeMix = . Pct Recovery = 64% Analysis Date = 06/23/08 SpikeMix = . Pct Recovery = 58% Analysis Date = 10/30/07 SpikeMix = . Pct Recovery = 61% Analysis Date = 05/03/17 SpikeMix = . Pct Recovery = 78% Analysis Date = 03/16/17 SpikeMix = . Pct Recovery = 87% Analysis Date = 02/27/17 SpikeMix = . Pct Recovery = 95% Analysis Date = 12/20/16 SpikeMix = . Pct Recovery = 78% Analysis Date = 09/14/16 SpikeMix = . Pct Recovery = 67% Analysis Date = 09/01/16 SpikeMix = . Pct Recovery = 61% Analysis Date = 05/28/16 SpikeMix = . Pct Recovery = 66% Analysis Date = 05/26/16 SpikeMix = . Pct Recovery = 68% Analysis Date = 08/25/10 SpikeMix = . Pct Recovery = 77% Analysis Date = 12/16/10 SpikeMix = . Pct Recovery = 75% Analysis Date = 06/30/10 SpikeMix = . Pct Recovery = 58% Analysis Date = 12/15/14 SpikeMix = . Pct Recovery = 81% Analysis Date = 10/21/14 SpikeMix = . Pct Recovery = 75% Analysis Date = 09/22/14 SpikeMix = . Pct Recovery = 70% Analysis Date = 08/16/14 SpikeMix = . Pct Recovery = 67% Analysis Date = 07/16/14 SpikeMix = . Pct Recovery = 77% Analysis Date = 06/26/14 SpikeMix = . Pct Recovery = 62% Analysis Date = 06/24/14 SpikeMix = . Pct Recovery = 85% Analysis Date = 05/28/14 SpikeMix = . Pct Recovery = 61% Analysis Date = 05/04/16 SpikeMix = . Pct Recovery = 67% Analysis Date = 04/14/16 SpikeMix = . Pct Recovery = 74% Analysis Date = 02/09/16 SpikeMix = . Pct Recovery = 74% Analysis Date = 05/30/15 SpikeMix = . Pct Recovery = 63% Analysis Date = 05/12/15 SpikeMix = . Pct Recovery = 80% Analysis Date = 04/06/16 SpikeMix = . Pct Recovery = 80% Analysis Date = 02/02/16 SpikeMix = . Pct Recovery = 92% Analysis Date = 01/26/16 SpikeMix = . Pct Recovery = 99% Analysis Date = 08/19/15 SpikeMix = . Pct Recovery = 64% Analysis Date = 06/10/15 SpikeMix = . Pct Recovery = 94% Analysis Date = 03/05/11 SpikeMix = . Pct Recovery = 86% Analysis Date = 10/23/07 SpikeMix = . Pct Recovery = 75% Analysis Date = 04/05/07 SpikeMix = . Pct Recovery = 65% Analysis Date = 10/02/07 SpikeMix = . Pct Recovery = 66% Analysis Date = 05/21/07 SpikeMix = . Pct Recovery = 72% Analysis Date = 05/02/17 Pct Recovery = 74% Analysis Date = 04/13/17 Pct Recovery = 74% Analysis Date = 04/13/17 Pct Recovery = 74% Analysis Date = 03/25/17 Pct Recovery = 74% Analysis Date = 03/25/17 Pct Recovery = 74% Analysis Date = 03/06/17 Pct Recovery = 73% Analysis Date = 03/06/17 Pct Recovery = 73% Analysis Date = 02/15/17 Pct Recovery = 73% Analysis Date = 02/15/17 Pct Recovery = 73% Analysis Date = 01/27/17 Pct Recovery = 73% Analysis Date = 01/27/17 Pct Recovery = 73% Analysis Date = 01/08/17 Pct Recovery = 73% Analysis Date = 01/08/17 Pct Recovery = 73% Analysis Date = 12/20/16 Pct Recovery = 73% Analysis Date = 12/20/16 Pct Recovery = 73% Analysis Date = 12/01/16 Pct Recovery = 73% Analysis Date = 12/01/16 Pct Recovery = 73% Analysis Date = 11/12/16 Pct Recovery = 73% Analysis Date = 11/12/16 Pct Recovery = 73% Analysis Date = 10/24/16 Pct Recovery = 73% Analysis Date = 10/24/16 Pct Recovery = 73% Analysis Date = 10/05/16 Pct Recovery = 73% Analysis Date = 10/05/16 Pct Recovery = 73% Analysis Date = 09/16/16 Pct Recovery = 72% Analysis Date = 09/16/16 Pct Recovery = 72% Analysis Date = 08/28/16 Pct Recovery = 72% Analysis Date = 08/28/16 Pct Recovery = 72% Analysis Date = 08/09/16 Pct Recovery = 72% Analysis Date = 08/09/16 Pct Recovery = 72% Analysis Date = 07/21/16 Pct Recovery = 72% Analysis Date = 07/21/16 Pct Recovery = 72% Analysis Date = 07/02/16 Pct Recovery = 72% Analysis Date = 07/02/16 Pct Recovery = 72% Analysis Date = 06/13/16 Pct Recovery = 72% Analysis Date = 06/13/16 Pct Recovery = 72% Analysis Date = 05/25/16 Pct Recovery = 72% Analysis Date = 05/25/16 Pct Recovery = 72% Analysis Date = 05/06/16 Pct Recovery = 72% Analysis Date = 05/06/16 Pct Recovery = 72% Analysis Date = 04/16/16 Pct Recovery = 71% Analysis Date = 04/16/16 Pct Recovery = 71% Analysis Date = 03/28/16 Pct Recovery = 71% Analysis Date = 03/28/16 Pct Recovery = 71% Analysis Date = 03/09/16 Pct Recovery = 71% Analysis Date = 03/09/16 Pct Recovery = 71% Analysis Date = 02/19/16 Pct Recovery = 71% Analysis Date = 02/19/16 Pct Recovery = 71% Analysis Date = 01/31/16 Pct Recovery = 71% Analysis Date = 01/31/16 Pct Recovery = 71% Analysis Date = 01/12/16 Pct Recovery = 71% Analysis Date = 01/12/16 Pct Recovery = 71% Analysis Date = 12/24/15 Pct Recovery = 71% Analysis Date = 12/24/15 Pct Recovery = 71% Analysis Date = 12/05/15 Pct Recovery = 71% Analysis Date = 12/05/15 Pct Recovery = 71% Analysis Date = 11/16/15 Pct Recovery = 70% Analysis Date = 11/16/15 Pct Recovery = 70% Analysis Date = 10/28/15 Pct Recovery = 70% Analysis Date = 10/28/15 Pct Recovery = 70% Analysis Date = 10/09/15 Pct Recovery = 70% Analysis Date = 10/09/15 Pct Recovery = 70% Analysis Date = 09/20/15 Pct Recovery = 70% Analysis Date = 09/20/15 Pct Recovery = 70% Analysis Date = 09/01/15 Pct Recovery = 70% Analysis Date = 09/01/15 Pct Recovery = 70% Analysis Date = 08/13/15 Pct Recovery = 70% Analysis Date = 08/13/15 Pct Recovery = 70% Analysis Date = 07/25/15 Pct Recovery = 70% Analysis Date = 07/25/15 Pct Recovery = 70% Analysis Date = 07/06/15 Pct Recovery = 69% Analysis Date = 07/06/15 Pct Recovery = 69% Analysis Date = 06/17/15 Pct Recovery = 69% Analysis Date = 06/17/15 Pct Recovery = 69% Analysis Date = 05/29/15 Pct Recovery = 69% Analysis Date = 05/29/15 Pct Recovery = 69% Analysis Date = 05/10/15 Pct Recovery = 69% Analysis Date = 05/10/15 Pct Recovery = 69% Analysis Date = 04/21/15 Pct Recovery = 69% Analysis Date = 04/21/15 Pct Recovery = 69% Analysis Date = 04/01/15 Pct Recovery = 69% Analysis Date = 04/01/15 Pct Recovery = 69% Analysis Date = 03/13/15 Pct Recovery = 69% Analysis Date = 03/13/15 Pct Recovery = 69% Analysis Date = 02/22/15 Pct Recovery = 68% Analysis Date = 02/22/15 Pct Recovery = 68% Analysis Date = 02/03/15 Pct Recovery = 68% Analysis Date = 02/03/15 Pct Recovery = 68% Analysis Date = 01/15/15 Pct Recovery = 68% Analysis Date = 01/15/15 Pct Recovery = 68% Analysis Date = 12/27/14 Pct Recovery = 68% Analysis Date = 12/27/14 Pct Recovery = 68% Analysis Date = 12/08/14 Pct Recovery = 68% Analysis Date = 12/08/14 Pct Recovery = 68% Analysis Date = 11/19/14 Pct Recovery = 68% Analysis Date = 11/19/14 Pct Recovery = 68% Analysis Date = 10/31/14 Pct Recovery = 68% Analysis Date = 10/31/14 Pct Recovery = 68% Analysis Date = 10/12/14 Pct Recovery = 68% Analysis Date = 10/12/14 Pct Recovery = 68% Analysis Date = 09/23/14 Pct Recovery = 67% Analysis Date = 09/23/14 Pct Recovery = 67% Analysis Date = 09/04/14 Pct Recovery = 67% Analysis Date = 09/04/14 Pct Recovery = 67% Analysis Date = 08/16/14 Pct Recovery = 67% Analysis Date = 08/16/14 Pct Recovery = 67% Analysis Date = 07/28/14 Pct Recovery = 67% Analysis Date = 07/28/14 Pct Recovery = 67% Analysis Date = 07/09/14 Pct Recovery = 67% Analysis Date = 07/09/14 Pct Recovery = 67% Analysis Date = 06/20/14 Pct Recovery = 67% Analysis Date = 06/20/14 Pct Recovery = 67% Analysis Date = 06/01/14 Pct Recovery = 66% Analysis Date = 06/01/14 Pct Recovery = 66% Analysis Date = 05/13/14 Pct Recovery = 66% Analysis Date = 05/13/14 Pct Recovery = 66% Analysis Date = 04/24/14 Pct Recovery = 66% Analysis Date = 04/24/14 Pct Recovery = 66% Analysis Date = 04/05/14 Pct Recovery = 66% Analysis Date = 04/05/14 Pct Recovery = 66% Analysis Date = 03/16/14 Pct Recovery = 66% Analysis Date = 03/16/14 Pct Recovery = 66% Analysis Date = 02/25/14 Pct Recovery = 66% Analysis Date = 02/25/14 Pct Recovery = 66% Analysis Date = 02/06/14 Pct Recovery = 66% Analysis Date = 02/06/14 Pct Recovery = 66% Analysis Date = 01/18/14 Pct Recovery = 65% Analysis Date = 01/18/14 Pct Recovery = 65% Analysis Date = 12/30/13 Pct Recovery = 65% Analysis Date = 12/30/13 Pct Recovery = 65% Analysis Date = 12/11/13 Pct Recovery = 65% Analysis Date = 12/11/13 Pct Recovery = 65% Analysis Date = 11/22/13 Pct Recovery = 65% Analysis Date = 11/22/13 Pct Recovery = 65% Analysis Date = 11/03/13 Pct Recovery = 65% Analysis Date = 11/03/13 Pct Recovery = 65% Analysis Date = 10/15/13 Pct Recovery = 65% Analysis Date = 10/15/13 Pct Recovery = 65% Analysis Date = 09/26/13 Pct Recovery = 65% Analysis Date = 09/26/13 Pct Recovery = 65% Analysis Date = 09/07/13 Pct Recovery = 64% Analysis Date = 09/07/13 Pct Recovery = 64% Analysis Date = 08/19/13 Pct Recovery = 64% Analysis Date = 08/19/13 Pct Recovery = 64% Analysis Date = 07/31/13 Pct Recovery = 64% Analysis Date = 07/31/13 Pct Recovery = 64% Analysis Date = 07/12/13 Pct Recovery = 64% Analysis Date = 07/12/13 Pct Recovery = 64% Analysis Date = 06/23/13 Pct Recovery = 64% Analysis Date = 06/23/13 Pct Recovery = 64% Analysis Date = 06/04/13 Pct Recovery = 64% Analysis Date = 06/04/13 Pct Recovery = 64% Analysis Date = 05/16/13 Pct Recovery = 63% Analysis Date = 05/16/13 Pct Recovery = 63% Analysis Date = 04/27/13 Pct Recovery = 63% Analysis Date = 04/27/13 Pct Recovery = 63% Analysis Date = 04/08/13 Pct Recovery = 63% Analysis Date = 04/08/13 Pct Recovery = 63% Analysis Date = 03/20/13 Pct Recovery = 63% Analysis Date = 03/20/13 Pct Recovery = 63% Analysis Date = 02/28/13 Pct Recovery = 63% Analysis Date = 02/28/13 Pct Recovery = 63% Analysis Date = 02/09/13 Pct Recovery = 63% Analysis Date = 02/09/13 Pct Recovery = 63% Analysis Date = 01/21/13 Pct Recovery = 63% Analysis Date = 01/21/13 Pct Recovery = 63% Analysis Date = 01/02/13 Pct Recovery = 63% Analysis Date = 01/02/13 Pct Recovery = 63% Analysis Date = 12/14/12 Pct Recovery = 63% Analysis Date = 12/14/12 Pct Recovery = 63% Analysis Date = 11/25/12 Pct Recovery = 63% Analysis Date = 11/25/12 Pct Recovery = 63% Analysis Date = 11/06/12 Pct Recovery = 62% Analysis Date = 11/06/12 Pct Recovery = 62% Analysis Date = 10/18/12 Pct Recovery = 62% Analysis Date = 10/18/12 Pct Recovery = 62% Analysis Date = 09/29/12 Pct Recovery = 62% Analysis Date = 09/29/12 Pct Recovery = 62% Analysis Date = 09/10/12 Pct Recovery = 62% Analysis Date = 09/10/12 Pct Recovery = 62% Analysis Date = 08/22/12 Pct Recovery = 62% Analysis Date = 08/22/12 Pct Recovery = 62% Analysis Date = 08/03/12 Pct Recovery = 62% Analysis Date = 08/03/12 Pct Recovery = 62% Analysis Date = 07/15/12 Pct Recovery = 62% Analysis Date = 07/15/12 Pct Recovery = 62% Analysis Date = 06/26/12 Pct Recovery = 62% Analysis Date = 06/26/12 Pct Recovery = 62% Analysis Date = 06/07/12 Pct Recovery = 62% Analysis Date = 06/07/12 Pct Recovery = 62% Analysis Date = 05/19/12 Pct Recovery = 62% Analysis Date = 05/19/12 Pct Recovery = 62% Analysis Date = 04/30/12 Pct Recovery = 62% Analysis Date = 04/30/12 Pct Recovery = 62% Analysis Date = 04/11/12 Pct Recovery = 62% Analysis Date = 04/11/12 Pct Recovery = 62% Analysis Date = 03/23/12 Pct Recovery = 62% Analysis Date = 03/23/12 Pct Recovery = 62% Analysis Date = 03/04/12 Pct Recovery = 62% Analysis Date = 03/04/12 Pct Recovery = 62% Analysis Date = 02/13/12 Pct Recovery = 62% Analysis Date = 02/13/12 Pct Recovery = 62% Analysis Date = 01/25/12 Pct Recovery = 62% Analysis Date = 01/25/12 Pct Recovery = 62% Analysis Date = 01/06/12 Pct Recovery = 61% Analysis Date = 01/06/12 Pct Recovery = 61% Analysis Date = 12/18/11 Pct Recovery = 61% Analysis Date = 12/18/11 Pct Recovery = 61% Analysis Date = 11/29/11 Pct Recovery = 61% Analysis Date = 11/29/11 Pct Recovery = 61% Analysis Date = 11/10/11 Pct Recovery = 61% Analysis Date = 11/10/11 Pct Recovery = 61% Analysis Date = 10/22/11 Pct Recovery = 61% Analysis Date = 10/22/11 Pct Recovery = 61% Analysis Date = 10/03/11 Pct Recovery = 61% Analysis Date = 10/03/11 Pct Recovery = 61% Analysis Date = 09/14/11 Pct Recovery = 61% Analysis Date = 09/14/11 Pct Recovery = 61% Analysis Date = 08/26/11 Pct Recovery = 61% Analysis Date = 08/26/11 Pct Recovery = 61% Analysis Date = 08/07/11 Pct Recovery = 61% Analysis Date = 08/07/11 Pct Recovery = 61% Analysis Date = 07/19/11 Pct Recovery = 62% Analysis Date = 07/19/11 Pct Recovery = 62% Analysis Date = 06/30/11 Pct Recovery = 62% Analysis Date = 06/30/11 Pct Recovery = 62% Analysis Date = 06/11/11 Pct Recovery = 62% Analysis Date = 06/11/11 Pct Recovery = 62% Analysis Date = 05/23/11 Pct Recovery = 62% Analysis Date = 05/23/11 Pct Recovery = 62% Analysis Date = 05/04/11 Pct Recovery = 62% Analysis Date = 05/04/11 Pct Recovery = 62% Analysis Date = 04/15/11 Pct Recovery = 62% Analysis Date = 04/15/11 Pct Recovery = 62% Analysis Date = 03/27/11 Pct Recovery = 62% Analysis Date = 03/27/11 Pct Recovery = 62% Analysis Date = 03/08/11 Pct Recovery = 62% Analysis Date = 03/08/11 Pct Recovery = 62% Analysis Date = 02/17/11 Pct Recovery = 62% Analysis Date = 02/17/11 Pct Recovery = 62% Analysis Date = 01/28/11 Pct Recovery = 62% Analysis Date = 01/28/11 Pct Recovery = 62% Analysis Date = 01/09/11 Pct Recovery = 62% Analysis Date = 01/09/11 Pct Recovery = 62% Analysis Date = 12/21/10 Pct Recovery = 63% Analysis Date = 12/21/10 Pct Recovery = 63% Analysis Date = 12/02/10 Pct Recovery = 63% Analysis Date = 12/02/10 Pct Recovery = 63% Analysis Date = 11/13/10 Pct Recovery = 63% Analysis Date = 11/13/10 Pct Recovery = 63% Analysis Date = 10/25/10 Pct Recovery = 63% Analysis Date = 10/25/10 Pct Recovery = 63% Analysis Date = 10/06/10 Pct Recovery = 63% Analysis Date = 10/06/10 Pct Recovery = 63% Analysis Date = 09/17/10 Pct Recovery = 63% Analysis Date = 09/17/10 Pct Recovery = 63% Analysis Date = 08/29/10 Pct Recovery = 63% Analysis Date = 08/29/10 Pct Recovery = 63% Analysis Date = 08/10/10 Pct Recovery = 63% Analysis Date = 08/10/10 Pct Recovery = 63% Analysis Date = 07/22/10 Pct Recovery = 63% Analysis Date = 07/22/10 Pct Recovery = 63% Analysis Date = 07/03/10 Pct Recovery = 63% Analysis Date = 07/03/10 Pct Recovery = 63% Analysis Date = 06/14/10 Pct Recovery = 64% Analysis Date = 06/14/10 Pct Recovery = 64% Analysis Date = 05/26/10 Pct Recovery = 64% Analysis Date = 05/26/10 Pct Recovery = 64% Analysis Date = 05/07/10 Pct Recovery = 64% Analysis Date = 05/07/10 Pct Recovery = 64% Analysis Date = 04/18/10 Pct Recovery = 64% Analysis Date = 04/18/10 Pct Recovery = 64% Analysis Date = 03/30/10 Pct Recovery = 64% Analysis Date = 03/30/10 Pct Recovery = 64% Analysis Date = 03/11/10 Pct Recovery = 64% Analysis Date = 03/11/10 Pct Recovery = 64% Analysis Date = 02/20/10 Pct Recovery = 64% Analysis Date = 02/20/10 Pct Recovery = 64% Analysis Date = 02/01/10 Pct Recovery = 64% Analysis Date = 02/01/10 Pct Recovery = 64% Analysis Date = 01/12/10 Pct Recovery = 65% Analysis Date = 01/12/10 Pct Recovery = 65% Analysis Date = 12/24/09 Pct Recovery = 65% Analysis Date = 12/24/09 Pct Recovery = 65% Analysis Date = 12/05/09 Pct Recovery = 65% Analysis Date = 12/05/09 Pct Recovery = 65% Analysis Date = 11/16/09 Pct Recovery = 65% Analysis Date = 11/16/09 Pct Recovery = 65% Analysis Date = 10/28/09 Pct Recovery = 65% Analysis Date = 10/28/09 Pct Recovery = 65% Analysis Date = 10/09/09 Pct Recovery = 65% Analysis Date = 10/09/09 Pct Recovery = 65% Analysis Date = 09/20/09 Pct Recovery = 65% Analysis Date = 09/20/09 Pct Recovery = 65% Analysis Date = 09/01/09 Pct Recovery = 66% Analysis Date = 09/01/09 Pct Recovery = 66% Analysis Date = 08/13/09 Pct Recovery = 66% Analysis Date = 08/13/09 Pct Recovery = 66% Analysis Date = 07/25/09 Pct Recovery = 66% Analysis Date = 07/25/09 Pct Recovery = 66% Analysis Date = 07/06/09 Pct Recovery = 66% Analysis Date = 07/06/09 Pct Recovery = 66% Analysis Date = 06/17/09 Pct Recovery = 66% Analysis Date = 06/17/09 Pct Recovery = 66% Analysis Date = 05/29/09 Pct Recovery = 66% Analysis Date = 05/29/09 Pct Recovery = 66% Analysis Date = 05/10/09 Pct Recovery = 66% Analysis Date = 05/10/09 Pct Recovery = 66% Analysis Date = 04/21/09 Pct Recovery = 67% Analysis Date = 04/21/09 Pct Recovery = 67% Analysis Date = 04/02/09 Pct Recovery = 67% Analysis Date = 04/02/09 Pct Recovery = 67% Analysis Date = 03/14/09 Pct Recovery = 67% Analysis Date = 03/14/09 Pct Recovery = 67% Analysis Date = 02/23/09 Pct Recovery = 67% Analysis Date = 02/23/09 Pct Recovery = 67% Analysis Date = 02/04/09 Pct Recovery = 67% Analysis Date = 02/04/09 Pct Recovery = 67% Analysis Date = 01/16/09 Pct Recovery = 67% Analysis Date = 01/16/09 Pct Recovery = 67% Analysis Date = 12/27/08 Pct Recovery = 68% Analysis Date = 12/27/08 Pct Recovery = 68% Analysis Date = 12/08/08 Pct Recovery = 68% Analysis Date = 12/08/08 Pct Recovery = 68% Analysis Date = 11/19/08 Pct Recovery = 68% Analysis Date = 11/19/08 Pct Recovery = 68% Analysis Date = 10/31/08 Pct Recovery = 68% Analysis Date = 10/31/08 Pct Recovery = 68% Analysis Date = 10/12/08 Pct Recovery = 68% Analysis Date = 10/12/08 Pct Recovery = 68% Analysis Date = 09/23/08 Pct Recovery = 68% Analysis Date = 09/23/08 Pct Recovery = 68% Analysis Date = 09/04/08 Pct Recovery = 68% Analysis Date = 09/04/08 Pct Recovery = 68% Analysis Date = 08/16/08 Pct Recovery = 69% Analysis Date = 08/16/08 Pct Recovery = 69% Analysis Date = 07/28/08 Pct Recovery = 69% Analysis Date = 07/28/08 Pct Recovery = 69% Analysis Date = 07/09/08 Pct Recovery = 69% Analysis Date = 07/09/08 Pct Recovery = 69% Analysis Date = 06/20/08 Pct Recovery = 69% Analysis Date = 06/20/08 Pct Recovery = 69% Analysis Date = 06/01/08 Pct Recovery = 69% Analysis Date = 06/01/08 Pct Recovery = 69% Analysis Date = 05/13/08 Pct Recovery = 69% Analysis Date = 05/13/08 Pct Recovery = 69% Analysis Date = 04/24/08 Pct Recovery = 70% Analysis Date = 04/24/08 Pct Recovery = 70% Analysis Date = 04/05/08 Pct Recovery = 70% Analysis Date = 04/05/08 Pct Recovery = 70% Analysis Date = 03/17/08 Pct Recovery = 70% Analysis Date = 03/17/08 Pct Recovery = 70% Analysis Date = 02/27/08 Pct Recovery = 70% Analysis Date = 02/27/08 Pct Recovery = 70% Analysis Date = 02/08/08 Pct Recovery = 70% Analysis Date = 02/08/08 Pct Recovery = 70% Analysis Date = 01/20/08 Pct Recovery = 70% Analysis Date = 01/20/08 Pct Recovery = 70% Analysis Date = 01/01/08 Pct Recovery = 70% Analysis Date = 01/01/08 Pct Recovery = 70% Analysis Date = 12/12/07 Pct Recovery = 71% Analysis Date = 12/12/07 Pct Recovery = 71% Analysis Date = 11/23/07 Pct Recovery = 71% Analysis Date = 11/23/07 Pct Recovery = 71% Analysis Date = 11/04/07 Pct Recovery = 71% Analysis Date = 11/04/07 Pct Recovery = 71% Analysis Date = 10/16/07 Pct Recovery = 71% Analysis Date = 10/16/07 Pct Recovery = 71% Analysis Date = 09/27/07 Pct Recovery = 71% Analysis Date = 09/27/07 Pct Recovery = 71% Analysis Date = 09/08/07 Pct Recovery = 71% Analysis Date = 09/08/07 Pct Recovery = 71% Analysis Date = 08/20/07 Pct Recovery = 72% Analysis Date = 08/20/07 Pct Recovery = 72% Analysis Date = 08/01/07 Pct Recovery = 72% Analysis Date = 08/01/07 Pct Recovery = 72% Analysis Date = 07/13/07 Pct Recovery = 72% Analysis Date = 07/13/07 Pct Recovery = 72% Analysis Date = 06/24/07 Pct Recovery = 72% Analysis Date = 06/24/07 Pct Recovery = 72% Analysis Date = 06/05/07 Pct Recovery = 72% Analysis Date = 06/05/07 Pct Recovery = 72% Analysis Date = 05/17/07 Pct Recovery = 72% Analysis Date = 05/17/07 Pct Recovery = 72% Analysis Date = 04/28/07 Pct Recovery = 73% Analysis Date = 04/28/07 Pct Recovery = 73% Analysis Date = 04/09/07 Pct Recovery = 73% Analysis Date = 04/09/07 Pct Recovery = 73% Analysis Date = 03/21/07 Pct Recovery = 73% Analysis Date = 03/21/07 Pct Recovery = 73% Analysis Date = 03/02/07 Pct Recovery = 73% Analysis Date = 03/02/07 Pct Recovery = 73% Analysis Date = 02/11/07 Pct Recovery = 73% Analysis Date = 02/11/07 Pct Recovery = 73% Analysis Date = 01/23/07 Pct Recovery = 73% Analysis Date = 01/23/07 Pct Recovery = 73% Analysis Date = 01/04/07 Pct Recovery = 74% Analysis Date = 01/04/07 Pct Recovery = 74% Analysis Date = 12/16/06 Pct Recovery = 74% Analysis Date = 12/16/06 Pct Recovery = 74% Analysis Date = 11/27/06 Pct Recovery = 74% Y = 1.5 Y = 0.5 Y = 1
The SGPlot Procedure

Plotted Points Statistics
TRIBUFOS (S,S,S-TRIBUTYLPHOSPHOROTRITHIOATE (DEF))

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 69% 4% 69% 6%
>= Reporting Level 154 66% 15% 64% 15%
Total 158 66% 15% 65% 15%

Sample Statistics
TRIBUFOS (S,S,S-TRIBUTYLPHOSPHOROTRITHIOATE (DEF))

Characteristic N % % Basis
Plotted 158 100% Spiked
Estimated Values 158 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 158 .  
False Negatives 0 0% 0 out of 158
Not Spiked 242 .  
False Positives 8 3% 8 out of 242