BQS OBSP Determination:
11-KETOTESTOSTERONE
METHOD: 4434 , TESTIDCODE: 64527GM005
DATES: 06/19/08 - 12/13/17

 Expected Conc. = 33.684 
 Median Pct Recovery = 88%  Expected Conc. = 32.337 
 Median Pct Recovery = 88%  Expected Conc. = 32.337 
 Median Pct Recovery = 88%  Expected Conc. = 20.316 
 Median Pct Recovery = 88%  Expected Conc. = 20.316 
 Median Pct Recovery = 88%  Expected Conc. = 16.842 
 Median Pct Recovery = 88%  Expected Conc. = 16.842 
 Median Pct Recovery = 88%  Expected Conc. = 16.842 
 Median Pct Recovery = 88%  Expected Conc. = 16.842 
 Median Pct Recovery = 88%  Expected Conc. = 13.339 
 Median Pct Recovery = 88%  Expected Conc. = 13.339 
 Median Pct Recovery = 88%  Expected Conc. = 13.339 
 Median Pct Recovery = 88%  Expected Conc. = 13.339 
 Median Pct Recovery = 88%  Expected Conc. = 8.4211 
 Median Pct Recovery = 88%  Expected Conc. = 8.4211 
 Median Pct Recovery = 88%  Expected Conc. = 8.4211 
 Median Pct Recovery = 88%  Expected Conc. = 8.4211 
 Median Pct Recovery = 88%  Expected Conc. = 8.4211 
 Median Pct Recovery = 88%  Expected Conc. = 8.4211 
 Median Pct Recovery = 88%  Expected Conc. = 8.4211 
 Median Pct Recovery = 88%  Expected Conc. = 8.4211 
 Median Pct Recovery = 88%  Expected Conc. = 8.4211 
 Median Pct Recovery = 88%  Expected Conc. = 8.4211 
 Median Pct Recovery = 88%  Expected Conc. = 8.0253 
 Median Pct Recovery = 88%  Expected Conc. = 8.0253 
 Median Pct Recovery = 88%  Expected Conc. = 8.0253 
 Median Pct Recovery = 88%  Expected Conc. = 8.0253 
 Median Pct Recovery = 88%  Expected Conc. = 8.0253 
 Median Pct Recovery = 88%  Expected Conc. = 8.0253 
 Median Pct Recovery = 88%  Expected Conc. = 8.0253 
 Median Pct Recovery = 88%  Expected Conc. = 8.0253 
 Median Pct Recovery = 88%  Expected Conc. = 7.9579 
 Median Pct Recovery = 88%  Expected Conc. = 7.9579 
 Median Pct Recovery = 88%  Expected Conc. = 7.9579 
 Median Pct Recovery = 88%  Expected Conc. = 7.9579 
 Median Pct Recovery = 88%  Expected Conc. = 7.9579 
 Median Pct Recovery = 88%  Expected Conc. = 7.9579 
 Median Pct Recovery = 88%  Expected Conc. = 7.9579 
 Median Pct Recovery = 88%  Expected Conc. = 7.9579 
 Median Pct Recovery = 88%  Expected Conc. = 6.7383 
 Median Pct Recovery = 88%  Expected Conc. = 6.7383 
 Median Pct Recovery = 88%  Expected Conc. = 6.6848 
 Median Pct Recovery = 88%  Expected Conc. = 6.6848 
 Median Pct Recovery = 88%  Expected Conc. = 5.9368 
 Median Pct Recovery = 88%  Expected Conc. = 5.9368 
 Median Pct Recovery = 88%  Expected Conc. = 5.0021 
 Median Pct Recovery = 88%  Expected Conc. = 5.0021 
 Median Pct Recovery = 88%  Expected Conc. = 5.0021 
 Median Pct Recovery = 88%  Expected Conc. = 5.0021 
 Median Pct Recovery = 88%  Expected Conc. = 5.0021 
 Median Pct Recovery = 88%  Expected Conc. = 5.0021 
 Median Pct Recovery = 88%  Expected Conc. = 5.0021 
 Median Pct Recovery = 88%  Expected Conc. = 5.0021 
 Median Pct Recovery = 88%  Expected Conc. = 4.9474 
 Median Pct Recovery = 88%  Expected Conc. = 4.9474 
 Median Pct Recovery = 88%  Expected Conc. = 4.9474 
 Median Pct Recovery = 88%  Expected Conc. = 4.9474 
 Median Pct Recovery = 88%  Expected Conc. = 4.9474 
 Median Pct Recovery = 88%  Expected Conc. = 4.9474 
 Median Pct Recovery = 88%  Expected Conc. = 4.0421 
 Median Pct Recovery = 88%  Expected Conc. = 4.0421 
 Median Pct Recovery = 88%  Expected Conc. = 3.9789 
 Median Pct Recovery = 88%  Expected Conc. = 3.9789 
 Median Pct Recovery = 88%  Expected Conc. = 3.9789 
 Median Pct Recovery = 88%  Expected Conc. = 3.9789 
 Median Pct Recovery = 88%  Expected Conc. = 3.9789 
 Median Pct Recovery = 88%  Expected Conc. = 3.9789 
 Median Pct Recovery = 88%  Expected Conc. = 3.9789 
 Median Pct Recovery = 88%  Expected Conc. = 3.9789 
 Median Pct Recovery = 88%  Expected Conc. = 3.367 
 Median Pct Recovery = 88%  Expected Conc. = 3.367 
 Median Pct Recovery = 88%  Expected Conc. = 3.3326 
 Median Pct Recovery = 88%  Expected Conc. = 3.3326 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 2.9684 
 Median Pct Recovery = 88%  Expected Conc. = 2.9684 
 Median Pct Recovery = 88%  Expected Conc. = 2.9684 
 Median Pct Recovery = 88%  Expected Conc. = 2.9684 
 Median Pct Recovery = 88%  Expected Conc. = 1.3372 
 Median Pct Recovery = 88%  Expected Conc. = 1.3372 
 Median Pct Recovery = 88%  Expected Conc. = 1.1978 
 Median Pct Recovery = 88%  Expected Conc. = 1.1978 
 Median Pct Recovery = 88%  Expected Conc. = 1.1945 
 Median Pct Recovery = 88%  Expected Conc. = 1.1945 
 Median Pct Recovery = 88%  Expected Conc. = 1.1865 
 Median Pct Recovery = 88%  Expected Conc. = 1.1865 
 Median Pct Recovery = 88%  Expected Conc. = 16.842 
 Median Pct Recovery = 88%  Expected Conc. = 16.842 
 Median Pct Recovery = 88%  Expected Conc. = 8.3368 
 Median Pct Recovery = 88%  Expected Conc. = 8.3368 
 Median Pct Recovery = 88%  Expected Conc. = 8.3368 
 Median Pct Recovery = 88%  Expected Conc. = 8.3368 
 Median Pct Recovery = 88%  Expected Conc. = 8.3368 
 Median Pct Recovery = 88%  Expected Conc. = 8.3368 
 Median Pct Recovery = 88%  Expected Conc. = 8.3368 
 Median Pct Recovery = 88%  Expected Conc. = 8.3368 
 Median Pct Recovery = 88%  Expected Conc. = 3.3417 
 Median Pct Recovery = 88%  Expected Conc. = 3.3417 
 Median Pct Recovery = 88%  Expected Conc. = 3.3168 
 Median Pct Recovery = 88%  Expected Conc. = 3.3168 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 3.2101 
 Median Pct Recovery = 88%  Expected Conc. = 2.9684 
 Median Pct Recovery = 88%  Expected Conc. = 2.9684 
 Median Pct Recovery = 88%  Expected Conc. = 2.9684 
 Median Pct Recovery = 88%  Expected Conc. = 2.9684 
 Median Pct Recovery = 88%  Expected Conc. = 1.3098 
 Median Pct Recovery = 88%  Expected Conc. = 1.3098 
 Median Pct Recovery = 88%  Expected Conc. = 1.2453 
 Median Pct Recovery = 88%  Expected Conc. = 1.2453 
 Median Pct Recovery = 88%  Expected Conc. = 1.2026 
 Median Pct Recovery = 88%  Analysis Date = 12/03/12 
 SpikeMix = ERA 0511-12-02: 50 Ál & Abs 051512: 50 Ál 
 Pct Recovery = 97%  Analysis Date = 12/13/17 
 SpikeMix = ChemService 6507500: 80 Ál & ChemService 6494400: 80 Ál 
 Pct Recovery = 83%  Analysis Date = 12/11/17 
 SpikeMix = Spex Organics CT170727012: 50 Ál & Spex Organics EN170728012: 50 Ál 
 Pct Recovery = 30%  Analysis Date = 11/07/12 
 SpikeMix = ERA 0507-12-04.1: 50 Ál & ERA 0511-12-02: 50 Ál 
 Pct Recovery = 98%  Analysis Date = 08/31/12 
 SpikeMix = ERA 0511-12-02: 25 Ál & Abs 051512: 25 Ál 
 Pct Recovery = 95%  Analysis Date = 07/26/17 
 SpikeMix = ChemService 5016100: 80 Ál & Abs 052616: 80 Ál 
 Pct Recovery = 58%  Analysis Date = 03/15/17 
 SpikeMix = ChemService 5016100: 80 Ál & Abs 052616: 80 Ál 
 Pct Recovery = 82%  Analysis Date = 04/10/13 
 SpikeMix = ERA 0511-12-02: 25 Ál & Supelco LB92781: 25 Ál 
 Pct Recovery = 102%  Analysis Date = 04/03/13 
 SpikeMix = Spex Organics T1120525010: 25 Ál & Abs 051512: 25 Ál 
 Pct Recovery = 74%  Analysis Date = 02/22/13 
 SpikeMix = Spex Organics T1120525010: 25 Ál & ERA 0511-12-02: 25 Ál 
 Pct Recovery = 108%  Analysis Date = 11/01/12 
 SpikeMix = ERA 0507-12-04.1: 25 Ál & Abs 051512: 25 Ál 
 Pct Recovery = 77%  Analysis Date = 08/24/12 
 SpikeMix = Abs 051512: 25 Ál 
 Pct Recovery = 108%  Analysis Date = 03/14/14 
 SpikeMix = Supelco LB99393: 50 Ál & Abs 050813: 50 Ál 
 Pct Recovery = 111%  Analysis Date = 03/14/14 
 SpikeMix = Supelco LB99393: 50 Ál & Abs 060413: 50 Ál & Abs 071513: 50 Ál 
 Pct Recovery = 88%  Analysis Date = 03/05/14 
 SpikeMix = ERA 0415-13-01.1A: 50 Ál & Abs 060413: 50 Ál & Abs 071513: 50 Ál 
 Pct Recovery = 93%  Analysis Date = 02/25/14 
 SpikeMix = ERA 0415-13-01.1A: 50 Ál & Abs 050813: 50 Ál 
 Pct Recovery = 84%  Analysis Date = 04/01/15 
 SpikeMix = Spex Organics E1140505004: 60 Ál & Supelco LC06946: 60 Ál 
 Pct Recovery = 102%  Analysis Date = 02/12/15 
 SpikeMix = Supelco LC06946: 60 Ál & Abs 042114: 60 Ál 
 Pct Recovery = 78%  Analysis Date = 12/09/14 
 SpikeMix = Abs 031014: 60 Ál & Supelco LC06946: 60 Ál 
 Pct Recovery = 88%  Analysis Date = 09/23/14 
 SpikeMix = Supelco LC06946: 60 Ál & ChemService 2561700: 60 Ál 
 Pct Recovery = 88%  Analysis Date = 06/30/10 
 SpikeMix = Restek A070624: 40 Ál 
 Pct Recovery = 65%  Analysis Date = 11/15/10 
 SpikeMix = Restek A070624: 40 Ál 
 Pct Recovery = 57%  Analysis Date = 01/07/16 
 SpikeMix = Crescent 04EE007: 60 Ál & Abs 041515: 60 Ál 
 Pct Recovery = 96%  Analysis Date = 02/01/17 
 SpikeMix = Supelco LC20140V: 30 Ál & Abs 052616: 30 Ál 
 Pct Recovery = 90%  Analysis Date = 01/13/17 
 SpikeMix = Abs 052616: 30 Ál & ChemService 5016200: 30 Ál 
 Pct Recovery = 82%  Analysis Date = 12/29/16 
 SpikeMix = ChemService 5016100: 30 Ál & Abs 052616: 30 Ál 
 Pct Recovery = 106%  Analysis Date = 12/05/16 
 SpikeMix = Abs 052616: 30 Ál & Abs 061416H: 30 Ál 
 Pct Recovery = 106%  Analysis Date = 06/24/16 
 SpikeMix = Crescent 04EE007: 50 Ál & Spex Organics EN150501025: 50 Ál 
 Pct Recovery = 53%  Analysis Date = 01/08/16 
 SpikeMix = Crescent 04EE007: 50 Ál & Spex Organics EN150501025: 50 Ál 
 Pct Recovery = 91%  Analysis Date = 08/10/15 
 SpikeMix = ERA 0601-15-04: 50 Ál & Crescent 04EE007: 50 Ál 
 Pct Recovery = 102%  Analysis Date = 12/13/17 
 SpikeMix = ChemService 6494400: 10 Ál & ChemService 6507500: 10 Ál 
 Pct Recovery = 87%  Analysis Date = 01/29/15 
 SpikeMix = Abs 031014: 30 Ál & Supelco LC06946: 30 Ál 
 Pct Recovery = 70%  Analysis Date = 01/21/15 
 SpikeMix = Supelco LC06946: 30 Ál & ChemService 2561700: 30 Ál 
 Pct Recovery = 82%  Analysis Date = 12/23/14 
 SpikeMix = Spex Organics E1140505004: 30 Ál & Supelco LC06946: 30 Ál 
 Pct Recovery = 69%  Analysis Date = 12/16/14 
 SpikeMix = Supelco LC06946: 30 Ál & Abs 042114: 30 Ál 
 Pct Recovery = 78%  Analysis Date = 08/19/10 
 SpikeMix = Restek A070624: 20 Ál 
 Pct Recovery = 67%  Analysis Date = 02/01/10 
 SpikeMix = Restek A070624: 20 Ál 
 Pct Recovery = 65%  Analysis Date = 03/03/14 
 SpikeMix = Abs 050813: 20 Ál & Abs 071513: 20 Ál 
 Pct Recovery = 86%  Analysis Date = 01/23/14 
 SpikeMix = Supelco LB99393: 20 Ál & ERA 0415-13-01.2A: 20 Ál & Abs 060413: 20 Ál 
 Pct Recovery = 95%  Analysis Date = 11/18/13 
 SpikeMix = ERA 0415-13-01.2A: 20 Ál & Abs 050813: 20 Ál 
 Pct Recovery = 106%  Analysis Date = 09/16/13 
 SpikeMix = ERA 0415-13-01.1A: 20 Ál & ERA 0415-13-01.2A: 20 Ál & Abs 060413: 20 Ál 
 Pct Recovery = 123%  Analysis Date = 01/08/16 
 SpikeMix = ERA 0601-15-04: 30 Ál & Crescent 04EE007: 30 Ál 
 Pct Recovery = 128%  Analysis Date = 11/02/15 
 SpikeMix = Supelco LC13547: 30 Ál & Crescent 04EE007: 30 Ál 
 Pct Recovery = 88%  Analysis Date = 06/19/08 
 SpikeMix = Restek A055510: 50 Ál 
 Pct Recovery = 83%  Analysis Date = 12/02/08 
 SpikeMix = Restek A055510: 50 Ál 
 Pct Recovery = 113%  Analysis Date = 03/25/09 
 SpikeMix = Restek A055510: 50 Ál 
 Pct Recovery = 134%  Analysis Date = 08/18/08 
 SpikeMix = Restek A055510: 50 Ál 
 Pct Recovery = 104%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Median Pct Recovery = 88%  Y = 1
The SGPlot Procedure