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Job Narrative <br /> 720-J10493-1 <br /> Comments <br /> No additional comments. <br /> Receipt <br /> Insufficient sample volume for MS/MSD for 8270-SIMS received only 2 amber 1 L unpreserved. <br /> All other samples were received in good condition within temperature requirements. <br /> GC/MS VOA <br /> Method 8260B: Surrogate 1,2-DCA-d4 recovery was outside the control limit.. <br /> Method 8260B:The matrix spike/matrix spike duplicate(MS/MSD)precision for batch 25454 was outside control limits. The associated <br /> laboratory control standard (LCS)met acceptance criteria. <br /> No other analytical or quality issues were noted. <br /> GUMS Semi VOA <br /> No analytical or quality issues were noted. <br /> GC Semi VOA <br /> No analytical or quality issues were noted. <br /> Metals <br /> No analytical or quality issues were noted. <br /> General Chemistry <br /> Method 350.2: The matrix spike recovery for ammonia batch 21773 was slightly low. However matrix spike duplicate is within control limit <br /> and RPD is within control. The associated laboratory control standard (LCS) met acceptance criteria. <br /> Method 351.3: The TKN matrix spike/matrix spike duplicate (MS/MSD)recoveries for sample 720-10493-4 in batch 21803 were outside <br /> control limits. The associated laboratory control standard (LCS)met acceptance criteria. <br /> Method 353.2: The nitrate method blank was high on batch 21702. The method blank is taken from the same source as the ICB and <br /> CCB's,which were all below reporting limit. All affected samples have been reported. <br /> Method 9040B: sample 10493-1 recieved samples out of holding time <br /> No other analytical or quality issues were noted. <br /> Organic Prep <br /> No analytical or quality issues were noted. <br /> Page 2 of 66 09/04/2007 <br />