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Case Narrative <br />Analytica Environmental Laboratories, Inc. <br />Work Order: B1005139 <br />(continued) <br />MS/MSD and DUP OUTLIERS: <br />As shown below, the MS was outside the acceptance limits for Aluminum. This target had a <br />sample concentration greater than four times the spike amount. In this case it is <br />inappropriate to calculate recovery and the result should be used as a replicate. <br />Type Client Sample LabSample Analyte Recovery LCL UCL Parent Spike <br />MS SW-AWD B1005139-01A Aluminum 294 70 130 596 50.0 <br />MSD SW-AWD B1005139-01A Aluminum 289 70 130 596 50.0 <br />Test Method: 200.8 - Metals by ICP/MS - Uranium-Dissolved - Aqueous <br />Test Method: Inorganic Anions by Ion Chromatography - Anions by IC - Aqueous <br />MS/MSD and DUP OUTLIERS: <br />As shown below, the MS was outside the acceptance limits for Sulfate. This target had a <br />sample concentration greater than four times the spike amount. In this case it is <br />inappropriate to calculate recovery and the result should be used as a replicate. <br />Type Client Sample LabSample Analyte Recovery LCL UCL Parent Spike <br />MS MW-12 B1005139-12C Sulfate 15.9 70 130 530 75.0 <br />Test Method: Inorganic Anions by Ion Chromatography - Nitrate & Nitrite by IC - Aqueous <br />Test Method: SM4500-CNE - Cyanide, Colorimetric Method - Total CN - Aqueous <br />HOLDING TIMES: <br />The following samples were received and analyzed outside of the method-specified holding <br />time. <br />HOLD TIMES MISSED: <br />Sample POTW-UP,B10051.39-05D <br />Sampled: 4/29/2010 3:17:00 PM, Prepped: 5/24/2010 10:00:00 AM <br />Sampled: 4/29/2010 3:17:00 PM, Analyzed: 5/25/2010 10:00:00 AM <br />Regulatory hold time: 14 Days <br />Sample POTW-MID.B1005139-06D <br />Sampled: 4/29/2010 3:54:00 PM, Prepped: 5/24/2010 10:00:00 AM <br />Sampled: 4/29/2010 3:54:00 PM, Analyzed: 5/25/2010 10:00:00 AM <br />Regulatory hold time: 14 Days <br />Sample POTW-DOWN,B1005139-07D <br />Sampled: 4/29/2010 4:01:00 PM, Prepped: 5/24/2010 10:00:00 AM <br />Sampled: 4/29/2010 4:01:00 PM, Analyzed: 5/25/2010 10:00:00 AM <br />Regulatory hold time: 14 Days <br />Test Method: SM4500-NH3C - Titrimetric Method - Ammonia, Dist./Titrati - Aqueous <br />HOLDING TIMES: <br />The sample below was inadvertently allowed to go out of hold. <br />HOLD TIMES MISSED: <br />Sample POTW-DOWN,B1005139-07B <br />Sampled: 4/29/2:010 4:01:00 PM, Prepped: 6/1/2010 5:00:00 PM <br />Sampled: 4/29/2010 4:01:00 PM, Analyzed: 6/1/2010 5:15:00 PM <br />Regulatory hold time: 28 Days <br />Test Method: SM4500-PE - Total Phos - Aqueous