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Job Narrative <br /> 720-J10473-1 <br /> Comments <br /> No additional comments. <br /> Receipt <br /> No sample time provided for TB <br /> The Chain-of-Custody(COC)received 2 Trip Blanks not 3. <br /> All other samples were received in good condition within temperature requirements. <br /> GC/MS VOA <br /> Method 8260B: Surrogate recovery for the following sample(s)was outside control limits: 720-10447-8. Evidence of matrix interference is <br /> present;therefore, re-extraction and/or re-analysis was not performed. <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 SM 2320B: <br /> The minimum amount of 5 mL for Sample 10473-3 was used for the test but the result was still high. <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 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: samples 10473-3. Missed the 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 50 09/10/2007 <br />