BQS OBSP Determination:
CODEINE
METHOD: 2080 , TESTIDCODE: 6200300021
Open Data Set

Analysis Date = 09/17/09 SpikeMix = Restek A063896: 40 µl Pct Recovery = 69% Analysis Date = 08/19/09 SpikeMix = NWQL LCL11SP078A: 100 µl Pct Recovery = 70% Analysis Date = 05/28/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 87% Analysis Date = 06/25/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 93% Analysis Date = 07/27/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 71% Analysis Date = 03/10/09 SpikeMix = Restek A063896: 25 µl Pct Recovery = 84% Analysis Date = 02/23/09 SpikeMix = Restek A063896: 25 µl Pct Recovery = 87% Analysis Date = 12/16/08 SpikeMix = Restek A063896: 25 µl Pct Recovery = 73% Analysis Date = 07/01/09 SpikeMix = Restek A063896: 25 µl Pct Recovery = 78% Analysis Date = 06/23/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 108% Analysis Date = 09/10/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 122% Analysis Date = 04/08/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 81% Analysis Date = 06/02/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 65% Analysis Date = 07/21/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 85% Analysis Date = 03/15/11 SpikeMix = Abs 090910Pharm: 80 µl Pct Recovery = 77% Analysis Date = 09/15/11 SpikeMix = Abs 090910Pharm: 80 µl Pct Recovery = 88% Analysis Date = 03/03/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 99% Analysis Date = 04/16/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 115% Analysis Date = 06/18/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 68% Analysis Date = 07/23/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 83% Analysis Date = 05/14/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 82% Analysis Date = 08/14/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 69% Analysis Date = 07/13/11 SpikeMix = Abs 090910Pharm: 50 µl Pct Recovery = 55% Analysis Date = 05/25/11 SpikeMix = Abs 090910Pharm: 50 µl Pct Recovery = 97% Analysis Date = 11/16/10 SpikeMix = Abs 090910Pharm: 50 µl Pct Recovery = 102% Analysis Date = 05/11/11 SpikeMix = Abs 090910Pharm: 50 µl Pct Recovery = 71% Analysis Date = 09/15/11 Pct Recovery = 77% Analysis Date = 09/08/11 Pct Recovery = 77% Analysis Date = 09/08/11 Pct Recovery = 77% Analysis Date = 09/02/11 Pct Recovery = 77% Analysis Date = 09/02/11 Pct Recovery = 77% Analysis Date = 08/26/11 Pct Recovery = 78% Analysis Date = 08/26/11 Pct Recovery = 78% Analysis Date = 08/20/11 Pct Recovery = 78% Analysis Date = 08/20/11 Pct Recovery = 78% Analysis Date = 08/13/11 Pct Recovery = 78% Analysis Date = 08/13/11 Pct Recovery = 78% Analysis Date = 08/07/11 Pct Recovery = 78% Analysis Date = 08/07/11 Pct Recovery = 78% Analysis Date = 07/31/11 Pct Recovery = 79% Analysis Date = 07/31/11 Pct Recovery = 79% Analysis Date = 07/25/11 Pct Recovery = 79% Analysis Date = 07/25/11 Pct Recovery = 79% Analysis Date = 07/18/11 Pct Recovery = 79% Analysis Date = 07/18/11 Pct Recovery = 79% Analysis Date = 07/12/11 Pct Recovery = 79% Analysis Date = 07/12/11 Pct Recovery = 79% Analysis Date = 07/05/11 Pct Recovery = 80% Analysis Date = 07/05/11 Pct Recovery = 80% Analysis Date = 06/29/11 Pct Recovery = 80% Analysis Date = 06/29/11 Pct Recovery = 80% Analysis Date = 06/23/11 Pct Recovery = 80% Analysis Date = 06/23/11 Pct Recovery = 80% Analysis Date = 06/16/11 Pct Recovery = 80% Analysis Date = 06/16/11 Pct Recovery = 80% Analysis Date = 06/10/11 Pct Recovery = 81% Analysis Date = 06/10/11 Pct Recovery = 81% Analysis Date = 06/03/11 Pct Recovery = 81% Analysis Date = 06/03/11 Pct Recovery = 81% Analysis Date = 05/28/11 Pct Recovery = 81% Analysis Date = 05/28/11 Pct Recovery = 81% Analysis Date = 05/21/11 Pct Recovery = 81% Analysis Date = 05/21/11 Pct Recovery = 81% Analysis Date = 05/15/11 Pct Recovery = 82% Analysis Date = 05/15/11 Pct Recovery = 82% Analysis Date = 05/08/11 Pct Recovery = 82% Analysis Date = 05/08/11 Pct Recovery = 82% Analysis Date = 05/02/11 Pct Recovery = 82% Analysis Date = 05/02/11 Pct Recovery = 82% Analysis Date = 04/25/11 Pct Recovery = 82% Analysis Date = 04/25/11 Pct Recovery = 82% Analysis Date = 04/19/11 Pct Recovery = 83% Analysis Date = 04/19/11 Pct Recovery = 83% Analysis Date = 04/13/11 Pct Recovery = 83% Analysis Date = 04/13/11 Pct Recovery = 83% Analysis Date = 04/06/11 Pct Recovery = 83% Analysis Date = 04/06/11 Pct Recovery = 83% Analysis Date = 03/31/11 Pct Recovery = 83% Analysis Date = 03/31/11 Pct Recovery = 83% Analysis Date = 03/24/11 Pct Recovery = 83% Analysis Date = 03/24/11 Pct Recovery = 83% Analysis Date = 03/18/11 Pct Recovery = 84% Analysis Date = 03/18/11 Pct Recovery = 84% Analysis Date = 03/11/11 Pct Recovery = 84% Analysis Date = 03/11/11 Pct Recovery = 84% Analysis Date = 03/05/11 Pct Recovery = 84% Analysis Date = 03/05/11 Pct Recovery = 84% Analysis Date = 02/26/11 Pct Recovery = 84% Analysis Date = 02/26/11 Pct Recovery = 84% Analysis Date = 02/20/11 Pct Recovery = 84% Analysis Date = 02/20/11 Pct Recovery = 84% Analysis Date = 02/13/11 Pct Recovery = 85% Analysis Date = 02/13/11 Pct Recovery = 85% Analysis Date = 02/07/11 Pct Recovery = 85% Analysis Date = 02/07/11 Pct Recovery = 85% Analysis Date = 02/01/11 Pct Recovery = 85% Analysis Date = 02/01/11 Pct Recovery = 85% Analysis Date = 01/25/11 Pct Recovery = 85% Analysis Date = 01/25/11 Pct Recovery = 85% Analysis Date = 01/19/11 Pct Recovery = 85% Analysis Date = 01/19/11 Pct Recovery = 85% Analysis Date = 01/12/11 Pct Recovery = 86% Analysis Date = 01/12/11 Pct Recovery = 86% Analysis Date = 01/06/11 Pct Recovery = 86% Analysis Date = 01/06/11 Pct Recovery = 86% Analysis Date = 12/30/10 Pct Recovery = 86% Analysis Date = 12/30/10 Pct Recovery = 86% Analysis Date = 12/24/10 Pct Recovery = 86% Analysis Date = 12/24/10 Pct Recovery = 86% Analysis Date = 12/17/10 Pct Recovery = 86% Analysis Date = 12/17/10 Pct Recovery = 86% Analysis Date = 12/11/10 Pct Recovery = 87% Analysis Date = 12/11/10 Pct Recovery = 87% Analysis Date = 12/04/10 Pct Recovery = 87% Analysis Date = 12/04/10 Pct Recovery = 87% Analysis Date = 11/28/10 Pct Recovery = 87% Analysis Date = 11/28/10 Pct Recovery = 87% Analysis Date = 11/22/10 Pct Recovery = 87% Analysis Date = 11/22/10 Pct Recovery = 87% Analysis Date = 11/15/10 Pct Recovery = 87% Analysis Date = 11/15/10 Pct Recovery = 87% Analysis Date = 11/09/10 Pct Recovery = 88% Analysis Date = 11/09/10 Pct Recovery = 88% Analysis Date = 11/02/10 Pct Recovery = 88% Analysis Date = 11/02/10 Pct Recovery = 88% Analysis Date = 10/27/10 Pct Recovery = 88% Analysis Date = 10/27/10 Pct Recovery = 88% Analysis Date = 10/20/10 Pct Recovery = 88% Analysis Date = 10/20/10 Pct Recovery = 88% Analysis Date = 10/14/10 Pct Recovery = 88% Analysis Date = 10/14/10 Pct Recovery = 88% Analysis Date = 10/07/10 Pct Recovery = 89% Analysis Date = 10/07/10 Pct Recovery = 89% Analysis Date = 10/01/10 Pct Recovery = 89% Analysis Date = 10/01/10 Pct Recovery = 89% Analysis Date = 09/24/10 Pct Recovery = 89% Analysis Date = 09/24/10 Pct Recovery = 89% Analysis Date = 09/18/10 Pct Recovery = 89% Analysis Date = 09/18/10 Pct Recovery = 89% Analysis Date = 09/12/10 Pct Recovery = 89% Analysis Date = 09/12/10 Pct Recovery = 89% Analysis Date = 09/05/10 Pct Recovery = 89% Analysis Date = 09/05/10 Pct Recovery = 89% Analysis Date = 08/30/10 Pct Recovery = 89% Analysis Date = 08/30/10 Pct Recovery = 89% Analysis Date = 08/23/10 Pct Recovery = 89% Analysis Date = 08/23/10 Pct Recovery = 89% Analysis Date = 08/17/10 Pct Recovery = 89% Analysis Date = 08/17/10 Pct Recovery = 89% Analysis Date = 08/10/10 Pct Recovery = 89% Analysis Date = 08/10/10 Pct Recovery = 89% Analysis Date = 08/04/10 Pct Recovery = 89% Analysis Date = 08/04/10 Pct Recovery = 89% Analysis Date = 07/28/10 Pct Recovery = 89% Analysis Date = 07/28/10 Pct Recovery = 89% Analysis Date = 07/22/10 Pct Recovery = 89% Analysis Date = 07/22/10 Pct Recovery = 89% Analysis Date = 07/15/10 Pct Recovery = 89% Analysis Date = 07/15/10 Pct Recovery = 89% Analysis Date = 07/09/10 Pct Recovery = 89% Analysis Date = 07/09/10 Pct Recovery = 89% Analysis Date = 07/03/10 Pct Recovery = 89% Analysis Date = 07/03/10 Pct Recovery = 89% Analysis Date = 06/26/10 Pct Recovery = 89% Analysis Date = 06/26/10 Pct Recovery = 89% Analysis Date = 06/20/10 Pct Recovery = 89% Analysis Date = 06/20/10 Pct Recovery = 89% Analysis Date = 06/13/10 Pct Recovery = 89% Analysis Date = 06/13/10 Pct Recovery = 89% Analysis Date = 06/07/10 Pct Recovery = 89% Analysis Date = 06/07/10 Pct Recovery = 89% Analysis Date = 05/31/10 Pct Recovery = 89% Analysis Date = 05/31/10 Pct Recovery = 89% Analysis Date = 05/25/10 Pct Recovery = 89% Analysis Date = 05/25/10 Pct Recovery = 89% Analysis Date = 05/18/10 Pct Recovery = 88% Analysis Date = 05/18/10 Pct Recovery = 88% Analysis Date = 05/12/10 Pct Recovery = 88% Analysis Date = 05/12/10 Pct Recovery = 88% Analysis Date = 05/05/10 Pct Recovery = 88% Analysis Date = 05/05/10 Pct Recovery = 88% Analysis Date = 04/29/10 Pct Recovery = 88% Analysis Date = 04/29/10 Pct Recovery = 88% Analysis Date = 04/23/10 Pct Recovery = 87% Analysis Date = 04/23/10 Pct Recovery = 87% Analysis Date = 04/16/10 Pct Recovery = 87% Analysis Date = 04/16/10 Pct Recovery = 87% Analysis Date = 04/10/10 Pct Recovery = 87% Analysis Date = 04/10/10 Pct Recovery = 87% Analysis Date = 04/03/10 Pct Recovery = 87% Analysis Date = 04/03/10 Pct Recovery = 87% Analysis Date = 03/28/10 Pct Recovery = 87% Analysis Date = 03/28/10 Pct Recovery = 87% Analysis Date = 03/21/10 Pct Recovery = 86% Analysis Date = 03/21/10 Pct Recovery = 86% Analysis Date = 03/15/10 Pct Recovery = 86% Analysis Date = 03/15/10 Pct Recovery = 86% Analysis Date = 03/08/10 Pct Recovery = 86% Analysis Date = 03/08/10 Pct Recovery = 86% Analysis Date = 03/02/10 Pct Recovery = 86% Analysis Date = 03/02/10 Pct Recovery = 86% Analysis Date = 02/23/10 Pct Recovery = 85% Analysis Date = 02/23/10 Pct Recovery = 85% Analysis Date = 02/17/10 Pct Recovery = 85% Analysis Date = 02/17/10 Pct Recovery = 85% Analysis Date = 02/11/10 Pct Recovery = 85% Analysis Date = 02/11/10 Pct Recovery = 85% Analysis Date = 02/04/10 Pct Recovery = 85% Analysis Date = 02/04/10 Pct Recovery = 85% Analysis Date = 01/29/10 Pct Recovery = 84% Analysis Date = 01/29/10 Pct Recovery = 84% Analysis Date = 01/22/10 Pct Recovery = 84% Analysis Date = 01/22/10 Pct Recovery = 84% Analysis Date = 01/16/10 Pct Recovery = 84% Analysis Date = 01/16/10 Pct Recovery = 84% Analysis Date = 01/09/10 Pct Recovery = 84% Analysis Date = 01/09/10 Pct Recovery = 84% Analysis Date = 01/03/10 Pct Recovery = 83% Analysis Date = 01/03/10 Pct Recovery = 83% Analysis Date = 12/27/09 Pct Recovery = 83% Analysis Date = 12/27/09 Pct Recovery = 83% Analysis Date = 12/21/09 Pct Recovery = 83% Analysis Date = 12/21/09 Pct Recovery = 83% Analysis Date = 12/14/09 Pct Recovery = 83% Analysis Date = 12/14/09 Pct Recovery = 83% Analysis Date = 12/08/09 Pct Recovery = 83% Analysis Date = 12/08/09 Pct Recovery = 83% Analysis Date = 12/02/09 Pct Recovery = 82% Analysis Date = 12/02/09 Pct Recovery = 82% Analysis Date = 11/25/09 Pct Recovery = 82% Analysis Date = 11/25/09 Pct Recovery = 82% Analysis Date = 11/19/09 Pct Recovery = 82% Analysis Date = 11/19/09 Pct Recovery = 82% Analysis Date = 11/12/09 Pct Recovery = 82% Analysis Date = 11/12/09 Pct Recovery = 82% Analysis Date = 11/06/09 Pct Recovery = 81% Analysis Date = 11/06/09 Pct Recovery = 81% Analysis Date = 10/30/09 Pct Recovery = 81% Analysis Date = 10/30/09 Pct Recovery = 81% Analysis Date = 10/24/09 Pct Recovery = 81% Analysis Date = 10/24/09 Pct Recovery = 81% Analysis Date = 10/17/09 Pct Recovery = 81% Analysis Date = 10/17/09 Pct Recovery = 81% Analysis Date = 10/11/09 Pct Recovery = 80% Analysis Date = 10/11/09 Pct Recovery = 80% Analysis Date = 10/04/09 Pct Recovery = 80% Analysis Date = 10/04/09 Pct Recovery = 80% Analysis Date = 09/28/09 Pct Recovery = 80% Analysis Date = 09/28/09 Pct Recovery = 80% Analysis Date = 09/22/09 Pct Recovery = 80% Analysis Date = 09/22/09 Pct Recovery = 80% Analysis Date = 09/15/09 Pct Recovery = 79% Analysis Date = 09/15/09 Pct Recovery = 79% Analysis Date = 09/09/09 Pct Recovery = 79% Analysis Date = 09/09/09 Pct Recovery = 79% Analysis Date = 09/02/09 Pct Recovery = 79% Analysis Date = 09/02/09 Pct Recovery = 79% Analysis Date = 08/27/09 Pct Recovery = 79% Analysis Date = 08/27/09 Pct Recovery = 79% Analysis Date = 08/20/09 Pct Recovery = 79% Analysis Date = 08/20/09 Pct Recovery = 79% Analysis Date = 08/14/09 Pct Recovery = 79% Analysis Date = 08/14/09 Pct Recovery = 79% Analysis Date = 08/07/09 Pct Recovery = 79% Analysis Date = 08/07/09 Pct Recovery = 79% Analysis Date = 08/01/09 Pct Recovery = 78% Analysis Date = 08/01/09 Pct Recovery = 78% Analysis Date = 07/25/09 Pct Recovery = 78% Analysis Date = 07/25/09 Pct Recovery = 78% Analysis Date = 07/19/09 Pct Recovery = 78% Analysis Date = 07/19/09 Pct Recovery = 78% Analysis Date = 07/13/09 Pct Recovery = 78% Analysis Date = 07/13/09 Pct Recovery = 78% Analysis Date = 07/06/09 Pct Recovery = 79% Analysis Date = 07/06/09 Pct Recovery = 79% Analysis Date = 06/30/09 Pct Recovery = 79% Analysis Date = 06/30/09 Pct Recovery = 79% Analysis Date = 06/23/09 Pct Recovery = 79% Analysis Date = 06/23/09 Pct Recovery = 79% Analysis Date = 06/17/09 Pct Recovery = 79% Analysis Date = 06/17/09 Pct Recovery = 79% Analysis Date = 06/10/09 Pct Recovery = 79% Analysis Date = 06/10/09 Pct Recovery = 79% Analysis Date = 06/04/09 Pct Recovery = 79% Analysis Date = 06/04/09 Pct Recovery = 79% Analysis Date = 05/28/09 Pct Recovery = 79% Analysis Date = 05/28/09 Pct Recovery = 79% Analysis Date = 05/22/09 Pct Recovery = 79% Analysis Date = 05/22/09 Pct Recovery = 79% Analysis Date = 05/15/09 Pct Recovery = 79% Analysis Date = 05/15/09 Pct Recovery = 79% Analysis Date = 05/09/09 Pct Recovery = 79% Analysis Date = 05/09/09 Pct Recovery = 79% Analysis Date = 05/03/09 Pct Recovery = 79% Analysis Date = 05/03/09 Pct Recovery = 79% Analysis Date = 04/26/09 Pct Recovery = 79% Analysis Date = 04/26/09 Pct Recovery = 79% Analysis Date = 04/20/09 Pct Recovery = 79% Analysis Date = 04/20/09 Pct Recovery = 79% Analysis Date = 04/13/09 Pct Recovery = 79% Analysis Date = 04/13/09 Pct Recovery = 79% Analysis Date = 04/07/09 Pct Recovery = 79% Analysis Date = 04/07/09 Pct Recovery = 79% Analysis Date = 03/31/09 Pct Recovery = 79% Analysis Date = 03/31/09 Pct Recovery = 79% Analysis Date = 03/25/09 Pct Recovery = 79% Analysis Date = 03/25/09 Pct Recovery = 79% Analysis Date = 03/18/09 Pct Recovery = 79% Analysis Date = 03/18/09 Pct Recovery = 79% Analysis Date = 03/12/09 Pct Recovery = 79% Analysis Date = 03/12/09 Pct Recovery = 79% Analysis Date = 03/05/09 Pct Recovery = 79% Analysis Date = 03/05/09 Pct Recovery = 79% Analysis Date = 02/27/09 Pct Recovery = 79% Analysis Date = 02/27/09 Pct Recovery = 79% Analysis Date = 02/21/09 Pct Recovery = 79% Analysis Date = 02/21/09 Pct Recovery = 79% Analysis Date = 02/14/09 Pct Recovery = 79% Analysis Date = 02/14/09 Pct Recovery = 79% Analysis Date = 02/08/09 Pct Recovery = 79% Analysis Date = 02/08/09 Pct Recovery = 79% Analysis Date = 02/01/09 Pct Recovery = 79% Analysis Date = 02/01/09 Pct Recovery = 79% Analysis Date = 01/26/09 Pct Recovery = 80% Analysis Date = 01/26/09 Pct Recovery = 80% Analysis Date = 01/19/09 Pct Recovery = 80% Analysis Date = 01/19/09 Pct Recovery = 80% Analysis Date = 01/13/09 Pct Recovery = 80% Analysis Date = 01/13/09 Pct Recovery = 80% Analysis Date = 01/06/09 Pct Recovery = 80% Analysis Date = 01/06/09 Pct Recovery = 80% Analysis Date = 12/31/08 Pct Recovery = 80% Analysis Date = 12/31/08 Pct Recovery = 80% Analysis Date = 12/24/08 Pct Recovery = 80% Analysis Date = 12/24/08 Pct Recovery = 80% Analysis Date = 12/18/08 Pct Recovery = 80% Analysis Date = 12/18/08 Pct Recovery = 80% Analysis Date = 12/12/08 Pct Recovery = 80% Analysis Date = 12/12/08 Pct Recovery = 80% Analysis Date = 12/05/08 Pct Recovery = 80% Analysis Date = 12/05/08 Pct Recovery = 80% Analysis Date = 11/29/08 Pct Recovery = 80% Analysis Date = 11/29/08 Pct Recovery = 80% Analysis Date = 11/22/08 Pct Recovery = 81% Analysis Date = 11/22/08 Pct Recovery = 81% Analysis Date = 11/16/08 Pct Recovery = 81% Analysis Date = 11/16/08 Pct Recovery = 81% Analysis Date = 11/09/08 Pct Recovery = 81% Analysis Date = 11/09/08 Pct Recovery = 81% Analysis Date = 11/03/08 Pct Recovery = 81% Analysis Date = 11/03/08 Pct Recovery = 81% Analysis Date = 10/27/08 Pct Recovery = 82% Analysis Date = 10/27/08 Pct Recovery = 82% Analysis Date = 10/21/08 Pct Recovery = 82% Analysis Date = 10/21/08 Pct Recovery = 82% Analysis Date = 10/14/08 Pct Recovery = 82% Analysis Date = 10/14/08 Pct Recovery = 82% Analysis Date = 10/08/08 Pct Recovery = 82% Analysis Date = 10/08/08 Pct Recovery = 82% Analysis Date = 10/02/08 Pct Recovery = 83% Analysis Date = 10/02/08 Pct Recovery = 83% Analysis Date = 09/25/08 Pct Recovery = 83% Analysis Date = 09/25/08 Pct Recovery = 83% Analysis Date = 09/19/08 Pct Recovery = 83% Analysis Date = 09/19/08 Pct Recovery = 83% Analysis Date = 09/12/08 Pct Recovery = 83% Analysis Date = 09/12/08 Pct Recovery = 83% Analysis Date = 09/06/08 Pct Recovery = 84% Analysis Date = 09/06/08 Pct Recovery = 84% Analysis Date = 08/30/08 Pct Recovery = 84% Analysis Date = 08/30/08 Pct Recovery = 84% Analysis Date = 08/24/08 Pct Recovery = 84% Analysis Date = 08/24/08 Pct Recovery = 84% Analysis Date = 08/17/08 Pct Recovery = 84% Analysis Date = 08/17/08 Pct Recovery = 84% Analysis Date = 08/11/08 Pct Recovery = 84% Analysis Date = 08/11/08 Pct Recovery = 84% Analysis Date = 08/04/08 Pct Recovery = 85% Analysis Date = 08/04/08 Pct Recovery = 85% Analysis Date = 07/29/08 Pct Recovery = 85% Analysis Date = 07/29/08 Pct Recovery = 85% Analysis Date = 07/23/08 Pct Recovery = 85% Analysis Date = 07/23/08 Pct Recovery = 85% Analysis Date = 07/16/08 Pct Recovery = 85% Analysis Date = 07/16/08 Pct Recovery = 85% Analysis Date = 07/10/08 Pct Recovery = 86% Analysis Date = 07/10/08 Pct Recovery = 86% Analysis Date = 07/03/08 Pct Recovery = 86% Analysis Date = 07/03/08 Pct Recovery = 86% Analysis Date = 06/27/08 Pct Recovery = 86% Analysis Date = 06/27/08 Pct Recovery = 86% Analysis Date = 06/20/08 Pct Recovery = 86% Analysis Date = 06/20/08 Pct Recovery = 86% Analysis Date = 06/14/08 Pct Recovery = 87% Analysis Date = 06/14/08 Pct Recovery = 87% Analysis Date = 06/07/08 Pct Recovery = 87% Analysis Date = 06/07/08 Pct Recovery = 87% Analysis Date = 06/01/08 Pct Recovery = 87% Analysis Date = 06/01/08 Pct Recovery = 87% Analysis Date = 05/25/08 Pct Recovery = 88% Analysis Date = 05/25/08 Pct Recovery = 88% Analysis Date = 05/19/08 Pct Recovery = 88% Analysis Date = 05/19/08 Pct Recovery = 88% Analysis Date = 05/13/08 Pct Recovery = 88% Analysis Date = 05/13/08 Pct Recovery = 88% Analysis Date = 05/06/08 Pct Recovery = 88% Analysis Date = 05/06/08 Pct Recovery = 88% Analysis Date = 04/30/08 Pct Recovery = 89% Analysis Date = 04/30/08 Pct Recovery = 89% Analysis Date = 04/23/08 Pct Recovery = 89% Analysis Date = 04/23/08 Pct Recovery = 89% Analysis Date = 04/17/08 Pct Recovery = 89% Analysis Date = 04/17/08 Pct Recovery = 89% Analysis Date = 04/10/08 Pct Recovery = 90% Analysis Date = 04/10/08 Pct Recovery = 90% Analysis Date = 04/04/08 Pct Recovery = 90% Analysis Date = 04/04/08 Pct Recovery = 90% Analysis Date = 03/28/08 Pct Recovery = 90% Analysis Date = 03/28/08 Pct Recovery = 90% Analysis Date = 03/22/08 Pct Recovery = 91% Analysis Date = 03/22/08 Pct Recovery = 91% Analysis Date = 03/15/08 Pct Recovery = 91% Analysis Date = 03/15/08 Pct Recovery = 91% Analysis Date = 03/09/08 Pct Recovery = 91% Analysis Date = 03/09/08 Pct Recovery = 91% Analysis Date = 03/03/08 Pct Recovery = 92% Y = 1.5 Y = 0.5 Y = 1
The SGPlot Procedure

Plotted Points Statistics
CODEINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 26 84% 16% 82% 16%
Total 26 84% 16% 82% 16%

Sample Statistics
CODEINE

Characteristic N % % Basis
Plotted 26 96% Spiked
Estimated Values 2 7% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 27 .  
False Negatives 1 4% 1 out of 27
Not Spiked 74 .  
False Positives 2 3% 2 out of 73