BQS OBSP Determination:
PSEUDOEPHEDRINE
METHOD: LC9017 , TESTIDCODE: 67460LCM56
Open Data Set

Analysis Date = 01/24/13 SpikeMix = ERA 0823-11-05.1: 40 µl & Abs 060112: 40 µl Pct Recovery = 95% Analysis Date = 01/24/13 SpikeMix = ERA 0823-11-05.1: 40 µl & Abs 060112: 40 µl Pct Recovery = 95% Analysis Date = 05/02/13 SpikeMix = Abs 060112: 40 µl Pct Recovery = 75% Analysis Date = 05/02/13 SpikeMix = Abs 060112: 40 µl Pct Recovery = 75% Analysis Date = 08/15/12 SpikeMix = Abs 060112: 20 µl & ERA 0507-12-06.1: 20 µl Pct Recovery = 72% Analysis Date = 08/15/12 SpikeMix = Abs 060112: 20 µl & ERA 0507-12-06.1: 20 µl Pct Recovery = 72% Analysis Date = 04/10/14 SpikeMix = Abs 071112: 20 µl & Abs 060112: 20 µl Pct Recovery = 46% Analysis Date = 04/10/14 SpikeMix = Abs 071112: 20 µl & Abs 060112: 20 µl Pct Recovery = 46% Analysis Date = 03/27/13 SpikeMix = Abs 053112: 20 µl & Abs 060112: 20 µl Pct Recovery = 84% Analysis Date = 03/27/13 SpikeMix = Abs 053112: 20 µl & Abs 060112: 20 µl Pct Recovery = 84% Analysis Date = 10/29/13 SpikeMix = ERA 0823-11-05.2: 15 µl & Abs 060112: 15 µl Pct Recovery = 82% Analysis Date = 10/29/13 SpikeMix = ERA 0823-11-05.2: 15 µl & Abs 060112: 15 µl Pct Recovery = 82% Analysis Date = 01/16/14 SpikeMix = ERA 0823-11-05.1: 15 µl & Abs 060112: 15 µl Pct Recovery = 62% Analysis Date = 01/16/14 SpikeMix = ERA 0823-11-05.1: 15 µl & Abs 060112: 15 µl Pct Recovery = 62% Analysis Date = 08/18/13 SpikeMix = ERA 0507-12-06.1: 15 µl & Abs 060112: 15 µl Pct Recovery = 83% Analysis Date = 08/18/13 SpikeMix = ERA 0507-12-06.1: 15 µl & Abs 060112: 15 µl Pct Recovery = 83% Analysis Date = 10/25/12 SpikeMix = Abs 060112: 10 µl & Spex Organics T1120802015: 10 µl Pct Recovery = 71% Analysis Date = 10/25/12 SpikeMix = Abs 060112: 10 µl & Spex Organics T1120802015: 10 µl Pct Recovery = 71% Analysis Date = 04/09/14 Pct Recovery = 47% Analysis Date = 04/06/14 Pct Recovery = 48% Analysis Date = 04/06/14 Pct Recovery = 48% Analysis Date = 04/03/14 Pct Recovery = 48% Analysis Date = 04/03/14 Pct Recovery = 48% Analysis Date = 03/31/14 Pct Recovery = 49% Analysis Date = 03/31/14 Pct Recovery = 49% Analysis Date = 03/28/14 Pct Recovery = 49% Analysis Date = 03/28/14 Pct Recovery = 49% Analysis Date = 03/25/14 Pct Recovery = 50% Analysis Date = 03/25/14 Pct Recovery = 50% Analysis Date = 03/22/14 Pct Recovery = 51% Analysis Date = 03/22/14 Pct Recovery = 51% Analysis Date = 03/19/14 Pct Recovery = 51% Analysis Date = 03/19/14 Pct Recovery = 51% Analysis Date = 03/16/14 Pct Recovery = 52% Analysis Date = 03/16/14 Pct Recovery = 52% Analysis Date = 03/13/14 Pct Recovery = 52% Analysis Date = 03/13/14 Pct Recovery = 52% Analysis Date = 03/10/14 Pct Recovery = 53% Analysis Date = 03/10/14 Pct Recovery = 53% Analysis Date = 03/07/14 Pct Recovery = 53% Analysis Date = 03/07/14 Pct Recovery = 53% Analysis Date = 03/04/14 Pct Recovery = 54% Analysis Date = 03/04/14 Pct Recovery = 54% Analysis Date = 03/01/14 Pct Recovery = 55% Analysis Date = 03/01/14 Pct Recovery = 55% Analysis Date = 02/26/14 Pct Recovery = 55% Analysis Date = 02/26/14 Pct Recovery = 55% Analysis Date = 02/23/14 Pct Recovery = 56% Analysis Date = 02/23/14 Pct Recovery = 56% Analysis Date = 02/20/14 Pct Recovery = 56% Analysis Date = 02/20/14 Pct Recovery = 56% Analysis Date = 02/17/14 Pct Recovery = 57% Analysis Date = 02/17/14 Pct Recovery = 57% Analysis Date = 02/14/14 Pct Recovery = 57% Analysis Date = 02/14/14 Pct Recovery = 57% Analysis Date = 02/11/14 Pct Recovery = 58% Analysis Date = 02/11/14 Pct Recovery = 58% Analysis Date = 02/08/14 Pct Recovery = 58% Analysis Date = 02/08/14 Pct Recovery = 58% Analysis Date = 02/05/14 Pct Recovery = 59% Analysis Date = 02/05/14 Pct Recovery = 59% Analysis Date = 02/02/14 Pct Recovery = 60% Analysis Date = 02/02/14 Pct Recovery = 60% Analysis Date = 01/30/14 Pct Recovery = 60% Analysis Date = 01/30/14 Pct Recovery = 60% Analysis Date = 01/27/14 Pct Recovery = 61% Analysis Date = 01/27/14 Pct Recovery = 61% Analysis Date = 01/24/14 Pct Recovery = 61% Analysis Date = 01/24/14 Pct Recovery = 61% Analysis Date = 01/21/14 Pct Recovery = 62% Analysis Date = 01/21/14 Pct Recovery = 62% Analysis Date = 01/18/14 Pct Recovery = 62% Analysis Date = 01/18/14 Pct Recovery = 62% Analysis Date = 01/15/14 Pct Recovery = 63% Analysis Date = 01/15/14 Pct Recovery = 63% Analysis Date = 01/12/14 Pct Recovery = 63% Analysis Date = 01/12/14 Pct Recovery = 63% Analysis Date = 01/09/14 Pct Recovery = 64% Analysis Date = 01/09/14 Pct Recovery = 64% Analysis Date = 01/06/14 Pct Recovery = 64% Analysis Date = 01/06/14 Pct Recovery = 64% Analysis Date = 01/03/14 Pct Recovery = 65% Analysis Date = 01/03/14 Pct Recovery = 65% Analysis Date = 12/31/13 Pct Recovery = 66% Analysis Date = 12/31/13 Pct Recovery = 66% Analysis Date = 12/28/13 Pct Recovery = 66% Analysis Date = 12/28/13 Pct Recovery = 66% Analysis Date = 12/25/13 Pct Recovery = 67% Analysis Date = 12/25/13 Pct Recovery = 67% Analysis Date = 12/22/13 Pct Recovery = 67% Analysis Date = 12/22/13 Pct Recovery = 67% Analysis Date = 12/19/13 Pct Recovery = 68% Analysis Date = 12/19/13 Pct Recovery = 68% Analysis Date = 12/16/13 Pct Recovery = 68% Analysis Date = 12/16/13 Pct Recovery = 68% Analysis Date = 12/13/13 Pct Recovery = 69% Analysis Date = 12/13/13 Pct Recovery = 69% Analysis Date = 12/10/13 Pct Recovery = 69% Analysis Date = 12/10/13 Pct Recovery = 69% Analysis Date = 12/07/13 Pct Recovery = 70% Analysis Date = 12/07/13 Pct Recovery = 70% Analysis Date = 12/04/13 Pct Recovery = 70% Analysis Date = 12/04/13 Pct Recovery = 70% Analysis Date = 12/01/13 Pct Recovery = 71% Analysis Date = 12/01/13 Pct Recovery = 71% Analysis Date = 11/28/13 Pct Recovery = 71% Analysis Date = 11/28/13 Pct Recovery = 71% Analysis Date = 11/25/13 Pct Recovery = 72% Analysis Date = 11/25/13 Pct Recovery = 72% Analysis Date = 11/22/13 Pct Recovery = 72% Analysis Date = 11/22/13 Pct Recovery = 72% Analysis Date = 11/19/13 Pct Recovery = 73% Analysis Date = 11/19/13 Pct Recovery = 73% Analysis Date = 11/16/13 Pct Recovery = 73% Analysis Date = 11/16/13 Pct Recovery = 73% Analysis Date = 11/13/13 Pct Recovery = 74% Analysis Date = 11/13/13 Pct Recovery = 74% Analysis Date = 11/10/13 Pct Recovery = 75% Analysis Date = 11/10/13 Pct Recovery = 75% Analysis Date = 11/07/13 Pct Recovery = 75% Analysis Date = 11/07/13 Pct Recovery = 75% Analysis Date = 11/04/13 Pct Recovery = 76% Analysis Date = 11/04/13 Pct Recovery = 76% Analysis Date = 11/01/13 Pct Recovery = 76% Analysis Date = 11/01/13 Pct Recovery = 76% Analysis Date = 10/29/13 Pct Recovery = 77% Analysis Date = 10/29/13 Pct Recovery = 77% Analysis Date = 10/26/13 Pct Recovery = 77% Analysis Date = 10/26/13 Pct Recovery = 77% Analysis Date = 10/23/13 Pct Recovery = 77% Analysis Date = 10/23/13 Pct Recovery = 77% Analysis Date = 10/20/13 Pct Recovery = 77% Analysis Date = 10/20/13 Pct Recovery = 77% Analysis Date = 10/17/13 Pct Recovery = 77% Analysis Date = 10/17/13 Pct Recovery = 77% Analysis Date = 10/14/13 Pct Recovery = 78% Analysis Date = 10/14/13 Pct Recovery = 78% Analysis Date = 10/11/13 Pct Recovery = 78% Analysis Date = 10/11/13 Pct Recovery = 78% Analysis Date = 10/08/13 Pct Recovery = 78% Analysis Date = 10/08/13 Pct Recovery = 78% Analysis Date = 10/05/13 Pct Recovery = 78% Analysis Date = 10/05/13 Pct Recovery = 78% Analysis Date = 10/02/13 Pct Recovery = 78% Analysis Date = 10/02/13 Pct Recovery = 78% Analysis Date = 09/29/13 Pct Recovery = 79% Analysis Date = 09/29/13 Pct Recovery = 79% Analysis Date = 09/26/13 Pct Recovery = 79% Analysis Date = 09/26/13 Pct Recovery = 79% Analysis Date = 09/23/13 Pct Recovery = 79% Analysis Date = 09/23/13 Pct Recovery = 79% Analysis Date = 09/19/13 Pct Recovery = 79% Analysis Date = 09/19/13 Pct Recovery = 79% Analysis Date = 09/16/13 Pct Recovery = 79% Analysis Date = 09/16/13 Pct Recovery = 79% Analysis Date = 09/13/13 Pct Recovery = 80% Analysis Date = 09/13/13 Pct Recovery = 80% Analysis Date = 09/10/13 Pct Recovery = 80% Analysis Date = 09/10/13 Pct Recovery = 80% Analysis Date = 09/07/13 Pct Recovery = 80% Analysis Date = 09/07/13 Pct Recovery = 80% Analysis Date = 09/04/13 Pct Recovery = 80% Analysis Date = 09/04/13 Pct Recovery = 80% Analysis Date = 09/01/13 Pct Recovery = 80% Analysis Date = 09/01/13 Pct Recovery = 80% Analysis Date = 08/29/13 Pct Recovery = 81% Analysis Date = 08/29/13 Pct Recovery = 81% Analysis Date = 08/26/13 Pct Recovery = 81% Analysis Date = 08/26/13 Pct Recovery = 81% Analysis Date = 08/23/13 Pct Recovery = 81% Analysis Date = 08/23/13 Pct Recovery = 81% Analysis Date = 08/20/13 Pct Recovery = 81% Analysis Date = 08/20/13 Pct Recovery = 81% Analysis Date = 08/17/13 Pct Recovery = 81% Analysis Date = 08/17/13 Pct Recovery = 81% Analysis Date = 08/14/13 Pct Recovery = 81% Analysis Date = 08/14/13 Pct Recovery = 81% Analysis Date = 08/11/13 Pct Recovery = 81% Analysis Date = 08/11/13 Pct Recovery = 81% Analysis Date = 08/08/13 Pct Recovery = 81% Analysis Date = 08/08/13 Pct Recovery = 81% Analysis Date = 08/05/13 Pct Recovery = 81% Analysis Date = 08/05/13 Pct Recovery = 81% Analysis Date = 08/02/13 Pct Recovery = 82% Analysis Date = 08/02/13 Pct Recovery = 82% Analysis Date = 07/30/13 Pct Recovery = 82% Analysis Date = 07/30/13 Pct Recovery = 82% Analysis Date = 07/27/13 Pct Recovery = 82% Analysis Date = 07/27/13 Pct Recovery = 82% Analysis Date = 07/24/13 Pct Recovery = 82% Analysis Date = 07/24/13 Pct Recovery = 82% Analysis Date = 07/21/13 Pct Recovery = 82% Analysis Date = 07/21/13 Pct Recovery = 82% Analysis Date = 07/18/13 Pct Recovery = 82% Analysis Date = 07/18/13 Pct Recovery = 82% Analysis Date = 07/15/13 Pct Recovery = 82% Analysis Date = 07/15/13 Pct Recovery = 82% Analysis Date = 07/12/13 Pct Recovery = 82% Analysis Date = 07/12/13 Pct Recovery = 82% Analysis Date = 07/09/13 Pct Recovery = 82% Analysis Date = 07/09/13 Pct Recovery = 82% Analysis Date = 07/06/13 Pct Recovery = 82% Analysis Date = 07/06/13 Pct Recovery = 82% Analysis Date = 07/03/13 Pct Recovery = 82% Analysis Date = 07/03/13 Pct Recovery = 82% Analysis Date = 06/30/13 Pct Recovery = 82% Analysis Date = 06/30/13 Pct Recovery = 82% Analysis Date = 06/27/13 Pct Recovery = 82% Analysis Date = 06/27/13 Pct Recovery = 82% Analysis Date = 06/24/13 Pct Recovery = 82% Analysis Date = 06/24/13 Pct Recovery = 82% Analysis Date = 06/21/13 Pct Recovery = 82% Analysis Date = 06/21/13 Pct Recovery = 82% Analysis Date = 06/18/13 Pct Recovery = 82% Analysis Date = 06/18/13 Pct Recovery = 82% Analysis Date = 06/15/13 Pct Recovery = 82% Analysis Date = 06/15/13 Pct Recovery = 82% Analysis Date = 06/12/13 Pct Recovery = 82% Analysis Date = 06/12/13 Pct Recovery = 82% Analysis Date = 06/09/13 Pct Recovery = 82% Analysis Date = 06/09/13 Pct Recovery = 82% Analysis Date = 06/06/13 Pct Recovery = 82% Analysis Date = 06/06/13 Pct Recovery = 82% Analysis Date = 06/03/13 Pct Recovery = 82% Analysis Date = 06/03/13 Pct Recovery = 82% Analysis Date = 05/31/13 Pct Recovery = 82% Analysis Date = 05/31/13 Pct Recovery = 82% Analysis Date = 05/28/13 Pct Recovery = 82% Analysis Date = 05/28/13 Pct Recovery = 82% Analysis Date = 05/25/13 Pct Recovery = 82% Analysis Date = 05/25/13 Pct Recovery = 82% Analysis Date = 05/22/13 Pct Recovery = 82% Analysis Date = 05/22/13 Pct Recovery = 82% Analysis Date = 05/19/13 Pct Recovery = 82% Analysis Date = 05/19/13 Pct Recovery = 82% Analysis Date = 05/16/13 Pct Recovery = 82% Analysis Date = 05/16/13 Pct Recovery = 82% Analysis Date = 05/13/13 Pct Recovery = 82% Analysis Date = 05/13/13 Pct Recovery = 82% Analysis Date = 05/10/13 Pct Recovery = 82% Analysis Date = 05/10/13 Pct Recovery = 82% Analysis Date = 05/07/13 Pct Recovery = 82% Analysis Date = 05/07/13 Pct Recovery = 82% Analysis Date = 05/04/13 Pct Recovery = 82% Analysis Date = 05/04/13 Pct Recovery = 82% Analysis Date = 05/01/13 Pct Recovery = 82% Analysis Date = 05/01/13 Pct Recovery = 82% Analysis Date = 04/28/13 Pct Recovery = 82% Analysis Date = 04/28/13 Pct Recovery = 82% Analysis Date = 04/25/13 Pct Recovery = 82% Analysis Date = 04/25/13 Pct Recovery = 82% Analysis Date = 04/22/13 Pct Recovery = 82% Analysis Date = 04/22/13 Pct Recovery = 82% Analysis Date = 04/19/13 Pct Recovery = 82% Analysis Date = 04/19/13 Pct Recovery = 82% Analysis Date = 04/16/13 Pct Recovery = 82% Analysis Date = 04/16/13 Pct Recovery = 82% Analysis Date = 04/13/13 Pct Recovery = 83% Analysis Date = 04/13/13 Pct Recovery = 83% Analysis Date = 04/10/13 Pct Recovery = 83% Analysis Date = 04/10/13 Pct Recovery = 83% Analysis Date = 04/07/13 Pct Recovery = 83% Analysis Date = 04/07/13 Pct Recovery = 83% Analysis Date = 04/04/13 Pct Recovery = 83% Analysis Date = 04/04/13 Pct Recovery = 83% Analysis Date = 04/01/13 Pct Recovery = 83% Analysis Date = 04/01/13 Pct Recovery = 83% Analysis Date = 03/29/13 Pct Recovery = 83% Analysis Date = 03/29/13 Pct Recovery = 83% Analysis Date = 03/26/13 Pct Recovery = 83% Analysis Date = 03/26/13 Pct Recovery = 83% Analysis Date = 03/23/13 Pct Recovery = 83% Analysis Date = 03/23/13 Pct Recovery = 83% Analysis Date = 03/20/13 Pct Recovery = 83% Analysis Date = 03/20/13 Pct Recovery = 83% Analysis Date = 03/17/13 Pct Recovery = 83% Analysis Date = 03/17/13 Pct Recovery = 83% Analysis Date = 03/14/13 Pct Recovery = 83% Analysis Date = 03/14/13 Pct Recovery = 83% Analysis Date = 03/11/13 Pct Recovery = 83% Analysis Date = 03/11/13 Pct Recovery = 83% Analysis Date = 03/08/13 Pct Recovery = 83% Analysis Date = 03/08/13 Pct Recovery = 83% Analysis Date = 03/05/13 Pct Recovery = 83% Analysis Date = 03/05/13 Pct Recovery = 83% Analysis Date = 03/01/13 Pct Recovery = 83% Analysis Date = 03/01/13 Pct Recovery = 83% Analysis Date = 02/26/13 Pct Recovery = 83% Analysis Date = 02/26/13 Pct Recovery = 83% Analysis Date = 02/23/13 Pct Recovery = 83% Analysis Date = 02/23/13 Pct Recovery = 83% Analysis Date = 02/20/13 Pct Recovery = 83% Analysis Date = 02/20/13 Pct Recovery = 83% Analysis Date = 02/17/13 Pct Recovery = 83% Analysis Date = 02/17/13 Pct Recovery = 83% Analysis Date = 02/14/13 Pct Recovery = 83% Analysis Date = 02/14/13 Pct Recovery = 83% Analysis Date = 02/11/13 Pct Recovery = 83% Analysis Date = 02/11/13 Pct Recovery = 83% Analysis Date = 02/08/13 Pct Recovery = 83% Analysis Date = 02/08/13 Pct Recovery = 83% Analysis Date = 02/05/13 Pct Recovery = 83% Analysis Date = 02/05/13 Pct Recovery = 83% Analysis Date = 02/02/13 Pct Recovery = 83% Analysis Date = 02/02/13 Pct Recovery = 83% Analysis Date = 01/30/13 Pct Recovery = 83% Analysis Date = 01/30/13 Pct Recovery = 83% Analysis Date = 01/27/13 Pct Recovery = 83% Analysis Date = 01/27/13 Pct Recovery = 83% Analysis Date = 01/24/13 Pct Recovery = 83% Analysis Date = 01/24/13 Pct Recovery = 83% Analysis Date = 01/21/13 Pct Recovery = 83% Analysis Date = 01/21/13 Pct Recovery = 83% Analysis Date = 01/18/13 Pct Recovery = 83% Analysis Date = 01/18/13 Pct Recovery = 83% Analysis Date = 01/15/13 Pct Recovery = 83% Analysis Date = 01/15/13 Pct Recovery = 83% Analysis Date = 01/12/13 Pct Recovery = 83% Analysis Date = 01/12/13 Pct Recovery = 83% Analysis Date = 01/09/13 Pct Recovery = 82% Analysis Date = 01/09/13 Pct Recovery = 82% Analysis Date = 01/06/13 Pct Recovery = 82% Analysis Date = 01/06/13 Pct Recovery = 82% Analysis Date = 01/03/13 Pct Recovery = 82% Analysis Date = 01/03/13 Pct Recovery = 82% Analysis Date = 12/31/12 Pct Recovery = 82% Analysis Date = 12/31/12 Pct Recovery = 82% Analysis Date = 12/28/12 Pct Recovery = 82% Analysis Date = 12/28/12 Pct Recovery = 82% Analysis Date = 12/25/12 Pct Recovery = 81% Analysis Date = 12/25/12 Pct Recovery = 81% Analysis Date = 12/22/12 Pct Recovery = 81% Analysis Date = 12/22/12 Pct Recovery = 81% Analysis Date = 12/19/12 Pct Recovery = 81% Analysis Date = 12/19/12 Pct Recovery = 81% Analysis Date = 12/16/12 Pct Recovery = 81% Analysis Date = 12/16/12 Pct Recovery = 81% Analysis Date = 12/13/12 Pct Recovery = 81% Analysis Date = 12/13/12 Pct Recovery = 81% Analysis Date = 12/10/12 Pct Recovery = 80% Analysis Date = 12/10/12 Pct Recovery = 80% Analysis Date = 12/07/12 Pct Recovery = 80% Analysis Date = 12/07/12 Pct Recovery = 80% Analysis Date = 12/04/12 Pct Recovery = 80% Analysis Date = 12/04/12 Pct Recovery = 80% Analysis Date = 12/01/12 Pct Recovery = 80% Analysis Date = 12/01/12 Pct Recovery = 80% Analysis Date = 11/28/12 Pct Recovery = 80% Analysis Date = 11/28/12 Pct Recovery = 80% Analysis Date = 11/25/12 Pct Recovery = 79% Analysis Date = 11/25/12 Pct Recovery = 79% Analysis Date = 11/22/12 Pct Recovery = 79% Analysis Date = 11/22/12 Pct Recovery = 79% Analysis Date = 11/19/12 Pct Recovery = 79% Analysis Date = 11/19/12 Pct Recovery = 79% Analysis Date = 11/16/12 Pct Recovery = 79% Analysis Date = 11/16/12 Pct Recovery = 79% Analysis Date = 11/13/12 Pct Recovery = 79% Analysis Date = 11/13/12 Pct Recovery = 79% Analysis Date = 11/10/12 Pct Recovery = 78% Analysis Date = 11/10/12 Pct Recovery = 78% Analysis Date = 11/07/12 Pct Recovery = 78% Analysis Date = 11/07/12 Pct Recovery = 78% Analysis Date = 11/04/12 Pct Recovery = 78% Analysis Date = 11/04/12 Pct Recovery = 78% Analysis Date = 11/01/12 Pct Recovery = 78% Analysis Date = 11/01/12 Pct Recovery = 78% Analysis Date = 10/29/12 Pct Recovery = 78% Analysis Date = 10/29/12 Pct Recovery = 78% Analysis Date = 10/26/12 Pct Recovery = 77% Analysis Date = 10/26/12 Pct Recovery = 77% Analysis Date = 10/23/12 Pct Recovery = 77% Analysis Date = 10/23/12 Pct Recovery = 77% Analysis Date = 10/20/12 Pct Recovery = 77% Analysis Date = 10/20/12 Pct Recovery = 77% Analysis Date = 10/17/12 Pct Recovery = 76% Analysis Date = 10/17/12 Pct Recovery = 76% Analysis Date = 10/14/12 Pct Recovery = 76% Analysis Date = 10/14/12 Pct Recovery = 76% Analysis Date = 10/11/12 Pct Recovery = 76% Analysis Date = 10/11/12 Pct Recovery = 76% Analysis Date = 10/08/12 Pct Recovery = 75% Analysis Date = 10/08/12 Pct Recovery = 75% Analysis Date = 10/05/12 Pct Recovery = 75% Analysis Date = 10/05/12 Pct Recovery = 75% Analysis Date = 10/02/12 Pct Recovery = 75% Analysis Date = 10/02/12 Pct Recovery = 75% Analysis Date = 09/29/12 Pct Recovery = 74% Analysis Date = 09/29/12 Pct Recovery = 74% Analysis Date = 09/26/12 Pct Recovery = 74% Analysis Date = 09/26/12 Pct Recovery = 74% Analysis Date = 09/23/12 Pct Recovery = 74% Analysis Date = 09/23/12 Pct Recovery = 74% Analysis Date = 09/20/12 Pct Recovery = 73% Analysis Date = 09/20/12 Pct Recovery = 73% Analysis Date = 09/17/12 Pct Recovery = 73% Analysis Date = 09/17/12 Pct Recovery = 73% Analysis Date = 09/14/12 Pct Recovery = 73% Analysis Date = 09/14/12 Pct Recovery = 73% Analysis Date = 09/11/12 Pct Recovery = 72% Analysis Date = 09/11/12 Pct Recovery = 72% Analysis Date = 09/08/12 Pct Recovery = 72% Analysis Date = 09/08/12 Pct Recovery = 72% Analysis Date = 09/05/12 Pct Recovery = 72% Analysis Date = 09/05/12 Pct Recovery = 72% Analysis Date = 09/02/12 Pct Recovery = 71% Analysis Date = 09/02/12 Pct Recovery = 71% Analysis Date = 08/30/12 Pct Recovery = 71% Analysis Date = 08/30/12 Pct Recovery = 71% Analysis Date = 08/27/12 Pct Recovery = 71% Analysis Date = 08/27/12 Pct Recovery = 71% Analysis Date = 08/24/12 Pct Recovery = 70% Analysis Date = 08/24/12 Pct Recovery = 70% Analysis Date = 08/21/12 Pct Recovery = 70% Analysis Date = 08/21/12 Pct Recovery = 70% Analysis Date = 08/18/12 Pct Recovery = 70% Analysis Date = 08/18/12 Pct Recovery = 70% Analysis Date = 08/15/12 Pct Recovery = 69% Y = 1.5 Y = 0.5 Y = 1
The SGPlot Procedure

Plotted Points Statistics
PSEUDOEPHEDRINE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 71% 0% 71% 0%
>= Reporting Level 16 75% 14% 79% 12%
Total 18 75% 14% 75% 9%

Sample Statistics
PSEUDOEPHEDRINE

Characteristic N % % Basis
Plotted 18 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 18 .  
False Negatives 0 0% 0 out of 18
Not Spiked 72 .  
False Positives 2 3% 2 out of 70