BQS OBSP Determination:
ACETAMINOPHEN
METHOD: 2080 , TESTIDCODE: 6200000021
Open Data Set

Analysis Date = 06/18/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 208% Analysis Date = 03/03/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 120% Analysis Date = 04/16/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 124% Analysis Date = 05/20/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 99% Analysis Date = 06/04/08 SpikeMix = ChemService 385-69B: 50 µl Pct Recovery = 156% Analysis Date = 04/23/08 SpikeMix = ChemService 385-69B: 50 µl Pct Recovery = 83% Analysis Date = 06/18/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 122% Analysis Date = 06/30/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 110% Analysis Date = 10/01/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 103% Analysis Date = 07/23/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 117% Analysis Date = 05/14/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 125% Analysis Date = 08/25/08 SpikeMix = ChemService 385-69B: 50 µl Pct Recovery = 117% Analysis Date = 08/26/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 122% Analysis Date = 08/14/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 131% Analysis Date = 07/16/08 SpikeMix = ChemService 385-69B: 50 µl Pct Recovery = 118% Analysis Date = 08/05/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 96% Analysis Date = 04/13/09 SpikeMix = Accu B8080253: 40 µl Pct Recovery = 90% Analysis Date = 09/25/09 SpikeMix = Supelco LB60728: 40 µl Pct Recovery = 62% Analysis Date = 06/15/11 SpikeMix = Accu 210061380: 80 µl Pct Recovery = 89% Analysis Date = 08/26/11 SpikeMix = Accu 210061380: 80 µl Pct Recovery = 78% Analysis Date = 08/03/11 SpikeMix = Supelco LB77166: 80 µl Pct Recovery = 104% Analysis Date = 05/12/11 SpikeMix = Supelco LB77166: 80 µl Pct Recovery = 113% Analysis Date = 12/14/10 SpikeMix = Supelco LB77166: 80 µl Pct Recovery = 97% Analysis Date = 06/15/10 SpikeMix = Restek A069729: 50 µl Pct Recovery = 127% Analysis Date = 08/17/10 SpikeMix = Restek A069729: 50 µl Pct Recovery = 79% Analysis Date = 07/20/10 SpikeMix = Spex Organics T1090819006: 50 µl Pct Recovery = 157% Analysis Date = 09/08/10 SpikeMix = Spex Organics T1090819006: 50 µl Pct Recovery = 108% Analysis Date = 03/02/09 SpikeMix = Supelco LB60728: 25 µl Pct Recovery = 57% Analysis Date = 12/05/08 SpikeMix = Supelco LB60728: 25 µl Pct Recovery = 102% Analysis Date = 07/15/09 SpikeMix = Supelco LB60728: 25 µl Pct Recovery = 123% Analysis Date = 04/13/09 SpikeMix = Accu B8080253: 25 µl Pct Recovery = 95% Analysis Date = 04/29/09 SpikeMix = Supelco LB60728: 25 µl Pct Recovery = 92% Analysis Date = 11/13/08 SpikeMix = Accu B8080253: 25 µl Pct Recovery = 60% Analysis Date = 08/28/09 SpikeMix = Accu B8080253: 25 µl Pct Recovery = 78% Analysis Date = 08/19/09 SpikeMix = NWQL LCL11SP078A: 100 µl Pct Recovery = 131% Analysis Date = 04/13/11 SpikeMix = Supelco LB77166: 50 µl Pct Recovery = 117% Analysis Date = 01/04/11 SpikeMix = Accu 210061380: 50 µl Pct Recovery = 118% Analysis Date = 09/16/11 SpikeMix = Accu 210061380: 50 µl Pct Recovery = 93% Analysis Date = 07/05/11 SpikeMix = Supelco LB77166: 50 µl Pct Recovery = 84% Analysis Date = 03/23/11 SpikeMix = Supelco LB77166: 50 µl Pct Recovery = 91% Analysis Date = 11/15/10 SpikeMix = Accu 210061380: 50 µl Pct Recovery = 109% Analysis Date = 04/26/11 SpikeMix = Accu 210061380: 50 µl Pct Recovery = 96% Analysis Date = 05/28/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 114% Analysis Date = 06/25/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 128% Analysis Date = 07/27/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 102% Analysis Date = 09/24/10 SpikeMix = Restek A069729: 25 µl Pct Recovery = 105% Analysis Date = 05/06/10 SpikeMix = Restek A069729: 25 µl Pct Recovery = 125% Analysis Date = 09/24/10 SpikeMix = Spex Organics T1090819006: 25 µl Pct Recovery = 82% Analysis Date = 05/25/10 SpikeMix = Spex Organics T1090819006: 25 µl Pct Recovery = 152% Analysis Date = 12/14/09 SpikeMix = Spex Organics T1090819006: 25 µl Pct Recovery = 88% Analysis Date = 11/12/09 SpikeMix = Restek A069729: 25 µl Pct Recovery = 58% Analysis Date = 02/08/10 SpikeMix = Restek A069729: 25 µl Pct Recovery = 83% Analysis Date = 04/08/10 SpikeMix = Spex Organics T1090819006: 25 µl Pct Recovery = 132% Analysis Date = 06/23/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 146% Analysis Date = 09/10/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 140% Analysis Date = 04/08/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 131% Analysis Date = 06/02/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 73% Analysis Date = 07/21/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 96% Analysis Date = 09/15/11 Pct Recovery = 91% Analysis Date = 09/09/11 Pct Recovery = 92% Analysis Date = 09/09/11 Pct Recovery = 92% Analysis Date = 09/03/11 Pct Recovery = 92% Analysis Date = 09/03/11 Pct Recovery = 92% Analysis Date = 08/27/11 Pct Recovery = 92% Analysis Date = 08/27/11 Pct Recovery = 92% Analysis Date = 08/21/11 Pct Recovery = 93% Analysis Date = 08/21/11 Pct Recovery = 93% Analysis Date = 08/14/11 Pct Recovery = 93% Analysis Date = 08/14/11 Pct Recovery = 93% Analysis Date = 08/08/11 Pct Recovery = 93% Analysis Date = 08/08/11 Pct Recovery = 93% Analysis Date = 08/01/11 Pct Recovery = 94% Analysis Date = 08/01/11 Pct Recovery = 94% Analysis Date = 07/26/11 Pct Recovery = 94% Analysis Date = 07/26/11 Pct Recovery = 94% Analysis Date = 07/19/11 Pct Recovery = 95% Analysis Date = 07/19/11 Pct Recovery = 95% Analysis Date = 07/13/11 Pct Recovery = 95% Analysis Date = 07/13/11 Pct Recovery = 95% Analysis Date = 07/06/11 Pct Recovery = 95% Analysis Date = 07/06/11 Pct Recovery = 95% Analysis Date = 06/30/11 Pct Recovery = 96% Analysis Date = 06/30/11 Pct Recovery = 96% Analysis Date = 06/24/11 Pct Recovery = 96% Analysis Date = 06/24/11 Pct Recovery = 96% Analysis Date = 06/17/11 Pct Recovery = 96% Analysis Date = 06/17/11 Pct Recovery = 96% Analysis Date = 06/11/11 Pct Recovery = 97% Analysis Date = 06/11/11 Pct Recovery = 97% Analysis Date = 06/04/11 Pct Recovery = 97% Analysis Date = 06/04/11 Pct Recovery = 97% Analysis Date = 05/29/11 Pct Recovery = 97% Analysis Date = 05/29/11 Pct Recovery = 97% Analysis Date = 05/22/11 Pct Recovery = 98% Analysis Date = 05/22/11 Pct Recovery = 98% Analysis Date = 05/16/11 Pct Recovery = 98% Analysis Date = 05/16/11 Pct Recovery = 98% Analysis Date = 05/09/11 Pct Recovery = 98% Analysis Date = 05/09/11 Pct Recovery = 98% Analysis Date = 05/03/11 Pct Recovery = 99% Analysis Date = 05/03/11 Pct Recovery = 99% Analysis Date = 04/26/11 Pct Recovery = 99% Analysis Date = 04/26/11 Pct Recovery = 99% Analysis Date = 04/20/11 Pct Recovery = 100% Analysis Date = 04/20/11 Pct Recovery = 100% Analysis Date = 04/13/11 Pct Recovery = 100% Analysis Date = 04/13/11 Pct Recovery = 100% Analysis Date = 04/07/11 Pct Recovery = 100% Analysis Date = 04/07/11 Pct Recovery = 100% Analysis Date = 04/01/11 Pct Recovery = 101% Analysis Date = 04/01/11 Pct Recovery = 101% Analysis Date = 03/25/11 Pct Recovery = 101% Analysis Date = 03/25/11 Pct Recovery = 101% Analysis Date = 03/19/11 Pct Recovery = 101% Analysis Date = 03/19/11 Pct Recovery = 101% Analysis Date = 03/12/11 Pct Recovery = 102% Analysis Date = 03/12/11 Pct Recovery = 102% Analysis Date = 03/06/11 Pct Recovery = 102% Analysis Date = 03/06/11 Pct Recovery = 102% Analysis Date = 02/27/11 Pct Recovery = 102% Analysis Date = 02/27/11 Pct Recovery = 102% Analysis Date = 02/21/11 Pct Recovery = 103% Analysis Date = 02/21/11 Pct Recovery = 103% Analysis Date = 02/14/11 Pct Recovery = 103% Analysis Date = 02/14/11 Pct Recovery = 103% Analysis Date = 02/08/11 Pct Recovery = 103% Analysis Date = 02/08/11 Pct Recovery = 103% Analysis Date = 02/01/11 Pct Recovery = 104% Analysis Date = 02/01/11 Pct Recovery = 104% Analysis Date = 01/26/11 Pct Recovery = 104% Analysis Date = 01/26/11 Pct Recovery = 104% Analysis Date = 01/19/11 Pct Recovery = 104% Analysis Date = 01/19/11 Pct Recovery = 104% Analysis Date = 01/13/11 Pct Recovery = 105% Analysis Date = 01/13/11 Pct Recovery = 105% Analysis Date = 01/07/11 Pct Recovery = 105% Analysis Date = 01/07/11 Pct Recovery = 105% Analysis Date = 12/31/10 Pct Recovery = 105% Analysis Date = 12/31/10 Pct Recovery = 105% Analysis Date = 12/25/10 Pct Recovery = 106% Analysis Date = 12/25/10 Pct Recovery = 106% Analysis Date = 12/18/10 Pct Recovery = 106% Analysis Date = 12/18/10 Pct Recovery = 106% Analysis Date = 12/12/10 Pct Recovery = 106% Analysis Date = 12/12/10 Pct Recovery = 106% Analysis Date = 12/05/10 Pct Recovery = 107% Analysis Date = 12/05/10 Pct Recovery = 107% Analysis Date = 11/29/10 Pct Recovery = 107% Analysis Date = 11/29/10 Pct Recovery = 107% Analysis Date = 11/22/10 Pct Recovery = 107% Analysis Date = 11/22/10 Pct Recovery = 107% Analysis Date = 11/16/10 Pct Recovery = 108% Analysis Date = 11/16/10 Pct Recovery = 108% Analysis Date = 11/09/10 Pct Recovery = 108% Analysis Date = 11/09/10 Pct Recovery = 108% Analysis Date = 11/03/10 Pct Recovery = 108% Analysis Date = 11/03/10 Pct Recovery = 108% Analysis Date = 10/27/10 Pct Recovery = 108% Analysis Date = 10/27/10 Pct Recovery = 108% Analysis Date = 10/21/10 Pct Recovery = 109% Analysis Date = 10/21/10 Pct Recovery = 109% Analysis Date = 10/15/10 Pct Recovery = 109% Analysis Date = 10/15/10 Pct Recovery = 109% Analysis Date = 10/08/10 Pct Recovery = 109% Analysis Date = 10/08/10 Pct Recovery = 109% Analysis Date = 10/02/10 Pct Recovery = 110% Analysis Date = 10/02/10 Pct Recovery = 110% Analysis Date = 09/25/10 Pct Recovery = 110% Analysis Date = 09/25/10 Pct Recovery = 110% Analysis Date = 09/19/10 Pct Recovery = 110% Analysis Date = 09/19/10 Pct Recovery = 110% Analysis Date = 09/12/10 Pct Recovery = 111% Analysis Date = 09/12/10 Pct Recovery = 111% Analysis Date = 09/06/10 Pct Recovery = 111% Analysis Date = 09/06/10 Pct Recovery = 111% Analysis Date = 08/30/10 Pct Recovery = 111% Analysis Date = 08/30/10 Pct Recovery = 111% Analysis Date = 08/24/10 Pct Recovery = 111% Analysis Date = 08/24/10 Pct Recovery = 111% Analysis Date = 08/17/10 Pct Recovery = 111% Analysis Date = 08/17/10 Pct Recovery = 111% Analysis Date = 08/11/10 Pct Recovery = 111% Analysis Date = 08/11/10 Pct Recovery = 111% Analysis Date = 08/05/10 Pct Recovery = 111% Analysis Date = 08/05/10 Pct Recovery = 111% Analysis Date = 07/29/10 Pct Recovery = 111% Analysis Date = 07/29/10 Pct Recovery = 111% Analysis Date = 07/23/10 Pct Recovery = 111% Analysis Date = 07/23/10 Pct Recovery = 111% Analysis Date = 07/16/10 Pct Recovery = 111% Analysis Date = 07/16/10 Pct Recovery = 111% Analysis Date = 07/10/10 Pct Recovery = 111% Analysis Date = 07/10/10 Pct Recovery = 111% Analysis Date = 07/03/10 Pct Recovery = 111% Analysis Date = 07/03/10 Pct Recovery = 111% Analysis Date = 06/27/10 Pct Recovery = 110% Analysis Date = 06/27/10 Pct Recovery = 110% Analysis Date = 06/20/10 Pct Recovery = 110% Analysis Date = 06/20/10 Pct Recovery = 110% Analysis Date = 06/14/10 Pct Recovery = 110% Analysis Date = 06/14/10 Pct Recovery = 110% Analysis Date = 06/07/10 Pct Recovery = 110% Analysis Date = 06/07/10 Pct Recovery = 110% Analysis Date = 06/01/10 Pct Recovery = 110% Analysis Date = 06/01/10 Pct Recovery = 110% Analysis Date = 05/25/10 Pct Recovery = 109% Analysis Date = 05/25/10 Pct Recovery = 109% Analysis Date = 05/19/10 Pct Recovery = 109% Analysis Date = 05/19/10 Pct Recovery = 109% Analysis Date = 05/13/10 Pct Recovery = 109% Analysis Date = 05/13/10 Pct Recovery = 109% Analysis Date = 05/06/10 Pct Recovery = 109% Analysis Date = 05/06/10 Pct Recovery = 109% Analysis Date = 04/30/10 Pct Recovery = 109% Analysis Date = 04/30/10 Pct Recovery = 109% Analysis Date = 04/23/10 Pct Recovery = 109% Analysis Date = 04/23/10 Pct Recovery = 109% Analysis Date = 04/17/10 Pct Recovery = 108% Analysis Date = 04/17/10 Pct Recovery = 108% Analysis Date = 04/10/10 Pct Recovery = 108% Analysis Date = 04/10/10 Pct Recovery = 108% Analysis Date = 04/04/10 Pct Recovery = 108% Analysis Date = 04/04/10 Pct Recovery = 108% Analysis Date = 03/28/10 Pct Recovery = 108% Analysis Date = 03/28/10 Pct Recovery = 108% Analysis Date = 03/22/10 Pct Recovery = 108% Analysis Date = 03/22/10 Pct Recovery = 108% Analysis Date = 03/15/10 Pct Recovery = 107% Analysis Date = 03/15/10 Pct Recovery = 107% Analysis Date = 03/09/10 Pct Recovery = 107% Analysis Date = 03/09/10 Pct Recovery = 107% Analysis Date = 03/02/10 Pct Recovery = 107% Analysis Date = 03/02/10 Pct Recovery = 107% Analysis Date = 02/24/10 Pct Recovery = 106% Analysis Date = 02/24/10 Pct Recovery = 106% Analysis Date = 02/18/10 Pct Recovery = 106% Analysis Date = 02/18/10 Pct Recovery = 106% Analysis Date = 02/11/10 Pct Recovery = 106% Analysis Date = 02/11/10 Pct Recovery = 106% Analysis Date = 02/05/10 Pct Recovery = 106% Analysis Date = 02/05/10 Pct Recovery = 106% Analysis Date = 01/29/10 Pct Recovery = 105% Analysis Date = 01/29/10 Pct Recovery = 105% Analysis Date = 01/23/10 Pct Recovery = 105% Analysis Date = 01/23/10 Pct Recovery = 105% Analysis Date = 01/16/10 Pct Recovery = 105% Analysis Date = 01/16/10 Pct Recovery = 105% Analysis Date = 01/10/10 Pct Recovery = 105% Analysis Date = 01/10/10 Pct Recovery = 105% Analysis Date = 01/03/10 Pct Recovery = 104% Analysis Date = 01/03/10 Pct Recovery = 104% Analysis Date = 12/28/09 Pct Recovery = 104% Analysis Date = 12/28/09 Pct Recovery = 104% Analysis Date = 12/21/09 Pct Recovery = 104% Analysis Date = 12/21/09 Pct Recovery = 104% Analysis Date = 12/15/09 Pct Recovery = 104% Analysis Date = 12/15/09 Pct Recovery = 104% Analysis Date = 12/08/09 Pct Recovery = 103% Analysis Date = 12/08/09 Pct Recovery = 103% Analysis Date = 12/02/09 Pct Recovery = 103% Analysis Date = 12/02/09 Pct Recovery = 103% Analysis Date = 11/26/09 Pct Recovery = 103% Analysis Date = 11/26/09 Pct Recovery = 103% Analysis Date = 11/19/09 Pct Recovery = 103% Analysis Date = 11/19/09 Pct Recovery = 103% Analysis Date = 11/13/09 Pct Recovery = 102% Analysis Date = 11/13/09 Pct Recovery = 102% Analysis Date = 11/06/09 Pct Recovery = 102% Analysis Date = 11/06/09 Pct Recovery = 102% Analysis Date = 10/31/09 Pct Recovery = 102% Analysis Date = 10/31/09 Pct Recovery = 102% Analysis Date = 10/24/09 Pct Recovery = 102% Analysis Date = 10/24/09 Pct Recovery = 102% Analysis Date = 10/18/09 Pct Recovery = 101% Analysis Date = 10/18/09 Pct Recovery = 101% Analysis Date = 10/11/09 Pct Recovery = 101% Analysis Date = 10/11/09 Pct Recovery = 101% Analysis Date = 10/05/09 Pct Recovery = 101% Analysis Date = 10/05/09 Pct Recovery = 101% Analysis Date = 09/28/09 Pct Recovery = 101% Analysis Date = 09/28/09 Pct Recovery = 101% Analysis Date = 09/22/09 Pct Recovery = 100% Analysis Date = 09/22/09 Pct Recovery = 100% Analysis Date = 09/16/09 Pct Recovery = 100% Analysis Date = 09/16/09 Pct Recovery = 100% Analysis Date = 09/09/09 Pct Recovery = 99% Analysis Date = 09/09/09 Pct Recovery = 99% Analysis Date = 09/03/09 Pct Recovery = 99% Analysis Date = 09/03/09 Pct Recovery = 99% Analysis Date = 08/27/09 Pct Recovery = 99% Analysis Date = 08/27/09 Pct Recovery = 99% Analysis Date = 08/21/09 Pct Recovery = 98% Analysis Date = 08/21/09 Pct Recovery = 98% Analysis Date = 08/14/09 Pct Recovery = 98% Analysis Date = 08/14/09 Pct Recovery = 98% Analysis Date = 08/08/09 Pct Recovery = 97% Analysis Date = 08/08/09 Pct Recovery = 97% Analysis Date = 08/01/09 Pct Recovery = 97% Analysis Date = 08/01/09 Pct Recovery = 97% Analysis Date = 07/26/09 Pct Recovery = 96% Analysis Date = 07/26/09 Pct Recovery = 96% Analysis Date = 07/19/09 Pct Recovery = 97% Analysis Date = 07/19/09 Pct Recovery = 97% Analysis Date = 07/13/09 Pct Recovery = 97% Analysis Date = 07/13/09 Pct Recovery = 97% Analysis Date = 07/06/09 Pct Recovery = 97% Analysis Date = 07/06/09 Pct Recovery = 97% Analysis Date = 06/30/09 Pct Recovery = 97% Analysis Date = 06/30/09 Pct Recovery = 97% Analysis Date = 06/24/09 Pct Recovery = 97% Analysis Date = 06/24/09 Pct Recovery = 97% Analysis Date = 06/17/09 Pct Recovery = 97% Analysis Date = 06/17/09 Pct Recovery = 97% Analysis Date = 06/11/09 Pct Recovery = 97% Analysis Date = 06/11/09 Pct Recovery = 97% Analysis Date = 06/04/09 Pct Recovery = 97% Analysis Date = 06/04/09 Pct Recovery = 97% Analysis Date = 05/29/09 Pct Recovery = 97% Analysis Date = 05/29/09 Pct Recovery = 97% Analysis Date = 05/22/09 Pct Recovery = 97% Analysis Date = 05/22/09 Pct Recovery = 97% Analysis Date = 05/16/09 Pct Recovery = 97% Analysis Date = 05/16/09 Pct Recovery = 97% Analysis Date = 05/09/09 Pct Recovery = 97% Analysis Date = 05/09/09 Pct Recovery = 97% Analysis Date = 05/03/09 Pct Recovery = 97% Analysis Date = 05/03/09 Pct Recovery = 97% Analysis Date = 04/26/09 Pct Recovery = 97% Analysis Date = 04/26/09 Pct Recovery = 97% Analysis Date = 04/20/09 Pct Recovery = 98% Analysis Date = 04/20/09 Pct Recovery = 98% Analysis Date = 04/13/09 Pct Recovery = 98% Analysis Date = 04/13/09 Pct Recovery = 98% Analysis Date = 04/07/09 Pct Recovery = 99% Analysis Date = 04/07/09 Pct Recovery = 99% Analysis Date = 04/01/09 Pct Recovery = 99% Analysis Date = 04/01/09 Pct Recovery = 99% Analysis Date = 03/25/09 Pct Recovery = 100% Analysis Date = 03/25/09 Pct Recovery = 100% Analysis Date = 03/19/09 Pct Recovery = 100% Analysis Date = 03/19/09 Pct Recovery = 100% Analysis Date = 03/12/09 Pct Recovery = 101% Analysis Date = 03/12/09 Pct Recovery = 101% Analysis Date = 03/06/09 Pct Recovery = 102% Analysis Date = 03/06/09 Pct Recovery = 102% Analysis Date = 02/27/09 Pct Recovery = 102% Analysis Date = 02/27/09 Pct Recovery = 102% Analysis Date = 02/21/09 Pct Recovery = 102% Analysis Date = 02/21/09 Pct Recovery = 102% Analysis Date = 02/14/09 Pct Recovery = 103% Analysis Date = 02/14/09 Pct Recovery = 103% Analysis Date = 02/08/09 Pct Recovery = 103% Analysis Date = 02/08/09 Pct Recovery = 103% Analysis Date = 02/01/09 Pct Recovery = 104% Analysis Date = 02/01/09 Pct Recovery = 104% Analysis Date = 01/26/09 Pct Recovery = 104% Analysis Date = 01/26/09 Pct Recovery = 104% Analysis Date = 01/19/09 Pct Recovery = 105% Analysis Date = 01/19/09 Pct Recovery = 105% Analysis Date = 01/13/09 Pct Recovery = 105% Analysis Date = 01/13/09 Pct Recovery = 105% Analysis Date = 01/07/09 Pct Recovery = 106% Analysis Date = 01/07/09 Pct Recovery = 106% Analysis Date = 12/31/08 Pct Recovery = 106% Analysis Date = 12/31/08 Pct Recovery = 106% Analysis Date = 12/25/08 Pct Recovery = 106% Analysis Date = 12/25/08 Pct Recovery = 106% Analysis Date = 12/18/08 Pct Recovery = 107% Analysis Date = 12/18/08 Pct Recovery = 107% Analysis Date = 12/12/08 Pct Recovery = 107% Analysis Date = 12/12/08 Pct Recovery = 107% Analysis Date = 12/05/08 Pct Recovery = 108% Analysis Date = 12/05/08 Pct Recovery = 108% Analysis Date = 11/29/08 Pct Recovery = 108% Analysis Date = 11/29/08 Pct Recovery = 108% Analysis Date = 11/22/08 Pct Recovery = 109% Analysis Date = 11/22/08 Pct Recovery = 109% Analysis Date = 11/16/08 Pct Recovery = 109% Analysis Date = 11/16/08 Pct Recovery = 109% Analysis Date = 11/09/08 Pct Recovery = 109% Analysis Date = 11/09/08 Pct Recovery = 109% Analysis Date = 11/03/08 Pct Recovery = 110% Analysis Date = 11/03/08 Pct Recovery = 110% Analysis Date = 10/28/08 Pct Recovery = 110% Analysis Date = 10/28/08 Pct Recovery = 110% Analysis Date = 10/21/08 Pct Recovery = 111% Analysis Date = 10/21/08 Pct Recovery = 111% Analysis Date = 10/15/08 Pct Recovery = 111% Analysis Date = 10/15/08 Pct Recovery = 111% Analysis Date = 10/08/08 Pct Recovery = 112% Analysis Date = 10/08/08 Pct Recovery = 112% Analysis Date = 10/02/08 Pct Recovery = 112% Analysis Date = 10/02/08 Pct Recovery = 112% Analysis Date = 09/25/08 Pct Recovery = 113% Analysis Date = 09/25/08 Pct Recovery = 113% Analysis Date = 09/19/08 Pct Recovery = 113% Analysis Date = 09/19/08 Pct Recovery = 113% Analysis Date = 09/12/08 Pct Recovery = 113% Analysis Date = 09/12/08 Pct Recovery = 113% Analysis Date = 09/06/08 Pct Recovery = 114% Analysis Date = 09/06/08 Pct Recovery = 114% Analysis Date = 08/30/08 Pct Recovery = 114% Analysis Date = 08/30/08 Pct Recovery = 114% Analysis Date = 08/24/08 Pct Recovery = 115% Analysis Date = 08/24/08 Pct Recovery = 115% Analysis Date = 08/17/08 Pct Recovery = 115% Analysis Date = 08/17/08 Pct Recovery = 115% Analysis Date = 08/11/08 Pct Recovery = 116% Analysis Date = 08/11/08 Pct Recovery = 116% Analysis Date = 08/05/08 Pct Recovery = 116% Analysis Date = 08/05/08 Pct Recovery = 116% Analysis Date = 07/29/08 Pct Recovery = 116% Analysis Date = 07/29/08 Pct Recovery = 116% Analysis Date = 07/23/08 Pct Recovery = 117% Analysis Date = 07/23/08 Pct Recovery = 117% Analysis Date = 07/16/08 Pct Recovery = 117% Analysis Date = 07/16/08 Pct Recovery = 117% Analysis Date = 07/10/08 Pct Recovery = 118% Analysis Date = 07/10/08 Pct Recovery = 118% Analysis Date = 07/03/08 Pct Recovery = 118% Analysis Date = 07/03/08 Pct Recovery = 118% Analysis Date = 06/27/08 Pct Recovery = 119% Analysis Date = 06/27/08 Pct Recovery = 119% Analysis Date = 06/20/08 Pct Recovery = 119% Analysis Date = 06/20/08 Pct Recovery = 119% Analysis Date = 06/14/08 Pct Recovery = 120% Analysis Date = 06/14/08 Pct Recovery = 120% Analysis Date = 06/07/08 Pct Recovery = 120% Analysis Date = 06/07/08 Pct Recovery = 120% Analysis Date = 06/01/08 Pct Recovery = 121% Analysis Date = 06/01/08 Pct Recovery = 121% Analysis Date = 05/25/08 Pct Recovery = 121% Analysis Date = 05/25/08 Pct Recovery = 121% Analysis Date = 05/19/08 Pct Recovery = 121% Analysis Date = 05/19/08 Pct Recovery = 121% Analysis Date = 05/13/08 Pct Recovery = 122% Analysis Date = 05/13/08 Pct Recovery = 122% Analysis Date = 05/06/08 Pct Recovery = 122% Analysis Date = 05/06/08 Pct Recovery = 122% Analysis Date = 04/30/08 Pct Recovery = 123% Analysis Date = 04/30/08 Pct Recovery = 123% Analysis Date = 04/23/08 Pct Recovery = 123% Analysis Date = 04/23/08 Pct Recovery = 123% Analysis Date = 04/17/08 Pct Recovery = 124% Analysis Date = 04/17/08 Pct Recovery = 124% Analysis Date = 04/10/08 Pct Recovery = 124% Analysis Date = 04/10/08 Pct Recovery = 124% Analysis Date = 04/04/08 Pct Recovery = 125% Analysis Date = 04/04/08 Pct Recovery = 125% Analysis Date = 03/28/08 Pct Recovery = 125% Analysis Date = 03/28/08 Pct Recovery = 125% Analysis Date = 03/22/08 Pct Recovery = 126% Analysis Date = 03/22/08 Pct Recovery = 126% Analysis Date = 03/15/08 Pct Recovery = 126% Analysis Date = 03/15/08 Pct Recovery = 126% Analysis Date = 03/09/08 Pct Recovery = 127% Analysis Date = 03/09/08 Pct Recovery = 127% Analysis Date = 03/03/08 Pct Recovery = 127% Y = 1.5 Y = 0.5 Y = 1
The SGPlot Procedure

Plotted Points Statistics
ACETAMINOPHEN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 108% 27% 106% 26%
Total 58 108% 27% 106% 26%

Sample Statistics
ACETAMINOPHEN

Characteristic N % % Basis
Plotted 58 98% Spiked
Estimated Values 17 29% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 1 2% 1 out of 59
Not Spiked 41 .  
False Positives 1 2% 1 out of 41