BQS OBSP Determination:
DIPHENHYDRAMINE
METHOD: 2080 , TESTIDCODE: 6279600021
DATES: 03/03/08 - 09/21/11

Expected Conc. = 0.2498 Median Pct Recovery = 61% Expected Conc. = 0.2008 Median Pct Recovery = 61% Expected Conc. = 0.2008 Median Pct Recovery = 61% Expected Conc. = 0.1983 Median Pct Recovery = 61% Expected Conc. = 0.1983 Median Pct Recovery = 61% Expected Conc. = 0.1968 Median Pct Recovery = 61% Expected Conc. = 0.1968 Median Pct Recovery = 61% Expected Conc. = 0.1279 Median Pct Recovery = 61% Expected Conc. = 0.1279 Median Pct Recovery = 61% Expected Conc. = 0.1277 Median Pct Recovery = 61% Expected Conc. = 0.1277 Median Pct Recovery = 61% Expected Conc. = 0.1275 Median Pct Recovery = 61% Expected Conc. = 0.1275 Median Pct Recovery = 61% Expected Conc. = 0.1257 Median Pct Recovery = 61% Expected Conc. = 0.1257 Median Pct Recovery = 61% Expected Conc. = 0.1242 Median Pct Recovery = 61% Expected Conc. = 0.1242 Median Pct Recovery = 61% Expected Conc. = 0.1078 Median Pct Recovery = 61% Expected Conc. = 0.1078 Median Pct Recovery = 61% Expected Conc. = 0.105 Median Pct Recovery = 61% Expected Conc. = 0.105 Median Pct Recovery = 61% Expected Conc. = 0.1048 Median Pct Recovery = 61% Expected Conc. = 0.1048 Median Pct Recovery = 61% Expected Conc. = 0.104 Median Pct Recovery = 61% Expected Conc. = 0.104 Median Pct Recovery = 61% Expected Conc. = 0.1034 Median Pct Recovery = 61% Expected Conc. = 0.1034 Median Pct Recovery = 61% Expected Conc. = 0.1033 Median Pct Recovery = 61% Expected Conc. = 0.1033 Median Pct Recovery = 61% Expected Conc. = 0.1022 Median Pct Recovery = 61% Expected Conc. = 0.1022 Median Pct Recovery = 61% Expected Conc. = 0.1015 Median Pct Recovery = 61% Expected Conc. = 0.1015 Median Pct Recovery = 61% Expected Conc. = 0.0963 Median Pct Recovery = 61% Expected Conc. = 0.0963 Median Pct Recovery = 61% Expected Conc. = 0.0946 Median Pct Recovery = 61% Expected Conc. = 0.0946 Median Pct Recovery = 61% Expected Conc. = 0.076 Median Pct Recovery = 61% Expected Conc. = 0.076 Median Pct Recovery = 61% Expected Conc. = 0.0745 Median Pct Recovery = 61% Expected Conc. = 0.0745 Median Pct Recovery = 61% Expected Conc. = 0.0742 Median Pct Recovery = 61% Expected Conc. = 0.0742 Median Pct Recovery = 61% Expected Conc. = 0.0739 Median Pct Recovery = 61% Expected Conc. = 0.0739 Median Pct Recovery = 61% Expected Conc. = 0.0736 Median Pct Recovery = 61% Expected Conc. = 0.0736 Median Pct Recovery = 61% Expected Conc. = 0.0735 Median Pct Recovery = 61% Expected Conc. = 0.0735 Median Pct Recovery = 61% Expected Conc. = 0.0734 Median Pct Recovery = 61% Expected Conc. = 0.0734 Median Pct Recovery = 61% Expected Conc. = 0.0733 Median Pct Recovery = 61% Expected Conc. = 0.0733 Median Pct Recovery = 61% Expected Conc. = 0.0731 Median Pct Recovery = 61% Expected Conc. = 0.0731 Median Pct Recovery = 61% Expected Conc. = 0.073 Median Pct Recovery = 61% Expected Conc. = 0.073 Median Pct Recovery = 61% Expected Conc. = 0.073 Median Pct Recovery = 61% Expected Conc. = 0.073 Median Pct Recovery = 61% Expected Conc. = 0.0724 Median Pct Recovery = 61% Expected Conc. = 0.0724 Median Pct Recovery = 61% Expected Conc. = 0.0695 Median Pct Recovery = 61% Expected Conc. = 0.0695 Median Pct Recovery = 61% Expected Conc. = 0.0687 Median Pct Recovery = 61% Expected Conc. = 0.0687 Median Pct Recovery = 61% Expected Conc. = 0.0683 Median Pct Recovery = 61% Expected Conc. = 0.0683 Median Pct Recovery = 61% Expected Conc. = 0.0655 Median Pct Recovery = 61% Expected Conc. = 0.0655 Median Pct Recovery = 61% Expected Conc. = 0.0653 Median Pct Recovery = 61% Expected Conc. = 0.0653 Median Pct Recovery = 61% Expected Conc. = 0.0653 Median Pct Recovery = 61% Expected Conc. = 0.0653 Median Pct Recovery = 61% Expected Conc. = 0.0651 Median Pct Recovery = 61% Expected Conc. = 0.0651 Median Pct Recovery = 61% Expected Conc. = 0.065 Median Pct Recovery = 61% Expected Conc. = 0.065 Median Pct Recovery = 61% Expected Conc. = 0.065 Median Pct Recovery = 61% Expected Conc. = 0.065 Median Pct Recovery = 61% Expected Conc. = 0.0646 Median Pct Recovery = 61% Expected Conc. = 0.0646 Median Pct Recovery = 61% Expected Conc. = 0.0644 Median Pct Recovery = 61% Expected Conc. = 0.0644 Median Pct Recovery = 61% Expected Conc. = 0.0644 Median Pct Recovery = 61% Expected Conc. = 0.0644 Median Pct Recovery = 61% Expected Conc. = 0.0641 Median Pct Recovery = 61% Expected Conc. = 0.0641 Median Pct Recovery = 61% Expected Conc. = 0.0482 Median Pct Recovery = 61% Expected Conc. = 0.0482 Median Pct Recovery = 61% Expected Conc. = 0.0472 Median Pct Recovery = 61% Expected Conc. = 0.0472 Median Pct Recovery = 61% Expected Conc. = 0.0472 Median Pct Recovery = 61% Expected Conc. = 0.0472 Median Pct Recovery = 61% Expected Conc. = 0.0469 Median Pct Recovery = 61% Expected Conc. = 0.0469 Median Pct Recovery = 61% Expected Conc. = 0.1985 Median Pct Recovery = 61% Analysis Date = 08/19/09 SpikeMix = NWQL LCL11SP078A: 100 µl Pct Recovery = 71% Analysis Date = 05/28/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 79% Analysis Date = 06/25/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 81% Analysis Date = 07/27/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 68% Analysis Date = 06/23/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 87% Analysis Date = 09/10/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 111% Analysis Date = 04/08/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 66% Analysis Date = 06/02/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 80% Analysis Date = 07/21/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 87% Analysis Date = 03/15/11 SpikeMix = Abs 090910Pharm: 80 µl Pct Recovery = 68% Analysis Date = 06/23/11 SpikeMix = Spex Organics T1100628001: 80 µl Pct Recovery = 50% Analysis Date = 09/15/11 SpikeMix = Abs 090910Pharm: 80 µl Pct Recovery = 64% Analysis Date = 09/21/11 SpikeMix = Spex Organics T1100628001: 80 µl Pct Recovery = 51% Analysis Date = 09/17/09 SpikeMix = Restek A063896: 40 µl Pct Recovery = 53% Analysis Date = 04/07/11 SpikeMix = Spex Organics T1100628001: 80 µl Pct Recovery = 46% Analysis Date = 11/04/08 SpikeMix = Protocol T1080910002: 40 µl Pct Recovery = 56% Analysis Date = 06/22/09 SpikeMix = Protocol T1080910002: 40 µl Pct Recovery = 67% Analysis Date = 09/24/10 SpikeMix = Supelco LB69638: 50 µl Pct Recovery = 51% Analysis Date = 07/14/10 SpikeMix = Supelco LB69638: 50 µl Pct Recovery = 64% Analysis Date = 03/03/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 46% Analysis Date = 04/16/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 64% Analysis Date = 05/20/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 59% Analysis Date = 06/18/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 127% Analysis Date = 06/18/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 75% Analysis Date = 06/30/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 60% Analysis Date = 10/01/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 57% Analysis Date = 07/23/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 60% Analysis Date = 05/14/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 74% Analysis Date = 08/14/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 58% Analysis Date = 08/26/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 60% Analysis Date = 08/05/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 47% Analysis Date = 03/10/09 SpikeMix = Restek A063896: 25 µl Pct Recovery = 53% Analysis Date = 02/23/09 SpikeMix = Restek A063896: 25 µl Pct Recovery = 51% Analysis Date = 03/25/09 SpikeMix = Protocol T1080910002: 25 µl Pct Recovery = 57% Analysis Date = 07/13/11 SpikeMix = Abs 090910Pharm: 50 µl Pct Recovery = 42% Analysis Date = 05/25/11 SpikeMix = Abs 090910Pharm: 50 µl Pct Recovery = 61% Analysis Date = 12/16/08 SpikeMix = Restek A063896: 25 µl Pct Recovery = 54% Analysis Date = 12/14/10 SpikeMix = Spex Organics T1100628001: 50 µl Pct Recovery = 65% Analysis Date = 11/20/08 SpikeMix = Protocol T1080910002: 25 µl Pct Recovery = 66% Analysis Date = 08/03/11 SpikeMix = Spex Organics T1100628001: 50 µl Pct Recovery = 30% Analysis Date = 11/16/10 SpikeMix = Abs 090910Pharm: 50 µl Pct Recovery = 75% Analysis Date = 10/25/10 SpikeMix = Spex Organics T1100628001: 50 µl Pct Recovery = 63% Analysis Date = 07/01/09 SpikeMix = Restek A063896: 25 µl Pct Recovery = 19% Analysis Date = 05/11/11 SpikeMix = Abs 090910Pharm: 50 µl Pct Recovery = 58% Analysis Date = 05/13/10 SpikeMix = Supelco LB69638: 25 µl Pct Recovery = 62% Analysis Date = 08/17/10 SpikeMix = Supelco LB69638: 25 µl Pct Recovery = 62% Analysis Date = 11/30/09 SpikeMix = Supelco LB69638: 25 µl Pct Recovery = 61% Analysis Date = 03/09/10 SpikeMix = Supelco LB69638: 25 µl Pct Recovery = 59% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Median Pct Recovery = 61% Y = 1
The SGPlot Procedure