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08/16/2006 15:24 FAX 8055254 FGL ENVIRONMENTAL f 2008/010 <br /> y�. r <br /> r <br /> .,may <br /> August 16, 2006 Lab YD STK636169 <br /> Neil Anderson & Associates CustdmeT : 3-9574 <br /> Quality Control - Organic <br /> Constitwmt Method hate/ID Type Units Cone. QC Date DQO Note <br /> DBCP 504.1 07/3112006:A203 Blank ug/L, ND <0.01 <br /> LCS ug/L 0.2941 103% 70-130 <br /> lis UA 0.2941 19.5% 70-130 <br /> BSD ug/L 0.2941 109; 70-00 <br /> BSRPD ugll. 7,546 530 <br /> 1.3-Dibrornopropur-surrogatt 504.1 Blank ug/L 0.5882 95.0% 70-130 <br /> LCS ug/L 0.5882 90.1% 70-130 <br /> 8S ug/L 0.5882 48.1% 70-130 <br /> BS>a ug/i.j 0.$962 115% 70-IM <br /> del'uritiot►s <br />` Blank : Method Blank pre ed to verify that the don <br /> par fy prepare procesa is!not contributing contamination to rte samples. <br /> LCS Laboratory Conmi SmodardlSample - Prepared to verify that the prapandon process is not affecting analyto <br /> recovery. <br /> MS/MSD Matrix Spikes - A random sarrlple is spiked with a known amount of analyse- The re:coveriea are an indication o <br /> how that Bample matrix affects analyte recovery. <br /> BSIBSD Blank Spikes - A blank Is spiked with a known amount of analyte. It is prepared to verify that the preparation <br /> process is nor affecting analyre recovery. 14 <br /> ICB = Initial Calibration Blank - Ar:nlyzcd to verify the instrument baseline,is within criteria. <br /> ICV : Initial Calibration Verification - Analyzed to verify the instrument talibr9dan is wimm criteria_ <br /> CCB Continuing Calibration Blank - Analyzed 0o verify the instrument baseline is widtin criteria. <br /> CCV Continuing Calibration verification • Analyzed w verify the instrument oalihration is within criteria. <br /> ND Non-detect - Result was below the DQO listed for the analyte. li <br /> C'A High Sample Background - Spike concentration was less than one forth of the sample concentration. <br /> DQO Data Quality Objective This is the criteria against which the qu.liry conoul data is compared. <br /> STK636169- Quality Control page 2 <br /> r <br /> k <br />