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Americatr. Eii0ronrrrerztal Network <br /> f PAGE 7 <br /> QUALITY CONTROL DATA <br /> METHOD: EPA 3510 GCFID <br /> AEN JOB NO: 9703220 <br /> DATE EXTRACTED: 03/24/97 <br /> INSTRUMENT: C <br /> MATRIX: WATER <br /> Surrogate Standard Recovery Summary <br /> Percent Recovery <br /> Date <br /> Analyzed Client Id. Lab Id. n-Pentacosane <br /> 03/25/97 MW-3 03 84 <br /> QC Limits: 65-125 <br /> DATE EXTRACTED: 03/24/97 <br /> DATE ANALYZED: 03/25/97 <br /> SAMPLE SPIKED: 9702229-09 <br /> INSTRUMENT: A <br /> Matrix Spike Recovery Summary <br /> QC Limits <br /> Spike <br /> Added Percent Percent <br /> Analyte (mg/L) Recovery RPD Recovery RPD <br /> Diesel 4.00 87 1 60-110 15 <br /> Daily method blanks for all associated analytical runs snowed no contamination <br /> at or above the reporting limit. <br />