False Positive & Negative Listing for 1,2-DICHLOROBENZENE

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The SGPlot Procedure

Updated 06/06/2013



False Positive & Negative Listing for 1,2-DIPHENYLHYDRAZINE

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20121310030 Crescent 06MM151: 80 µl 0.3 07/12/12 < 0.3 0.648
False Positive 20090580006 Restek A062189: 25 µl 0.3 03/13/09 E 1.5 0
  20091320005 Restek A062189: 25 µl 0.3 08/04/09 . 1.67 0
  20091700147 Restek A062189: 40 µl 0.3 08/25/09 . 2.32 0
  20092110203 Restek A062189: 25 µl 0.3 09/22/09 . 1.3 0

Updated 06/06/2013