Plot of reportinglevel * newdate

False Positives Listing for HEPTACHLOR

Lab ID Reporting Level Analysis Date Result Conc.
20071440010 0.008 06/25/07 0.007
20071640016 0.008 07/02/07 0.038
20071860010 0.008 07/25/07 0.007
20071990253 0.008 08/13/07 0.030
20072070013 0.008 08/13/07 0.007
20072290011 0.008 09/04/07 0.011
20072350245 0.008 09/04/07 0.038
20072400296 0.008 09/13/07 0.008
20072560018 0.008 10/03/07 0.009
20073380131 0.008 12/17/07 0.007

False Negatives Listing for HEPTACHLOR

Lab ID Reporting Level Analysis Date Expected Conc.
20040990016 0.008 06/01/04 0.0789308