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I <br /> j tiro cczn Ezzrn-ofzmewal Network <br /> I PAGE QR-5 <br /> r.. QUALITY CONTROL DATAI <br /> METHOD: EPA 8020 , 5030 GCFID <br /> L AEN JOB NO: 9710361 <br /> INSTRUMENT: H <br /> MATRIX: SOIL ;y <br /> �I y <br /> Surrogate Standard Recovery;Summary <br /> Percent Recovery <br /> Date <br /> .Analyzed Client Id. Lab Id. i. Flucrobenzene <br /> 11/05/97 PP-SB1-15 01 101 <br /> 11/05/97 PP-SB1-30 02 k 100 <br /> 11/05/97 PP-SB2-15 03 k 102 <br /> 11/05/97 PP-SB2-25 04 102 <br /> 11/05/97 PP-SB3-15 06 101 <br /> 11/05/97 PP-SB3-25 07 I 101 <br /> 11/06/97 PP-SB4-15 . 08 102 <br /> 11/06/97 PP-SB4-25 09 101 <br /> 11/06/97 PP-SBS-15 10 101 <br /> 11/06/97 PP-SB5-25 . 11 Y 102 <br /> r <br /> ' QC Limits : 70-130 <br /> DATE ANALYZED: 11/05/97 <br /> i� SAMPLE SPIKED: LCS <br /> I C INSTRUMENT: H <br /> i <br /> f <br /> Laboratory Control Sample Recovery <br /> QC Limits <br /> r Spike <br /> !.� Added Percent Percent <br /> Analyte (ug/kg) Recovery RPD Recovery RPD <br /> Benzene 100 95 16 70-130 20 <br /> Toluene 100 96 11 70-130 20 <br /> Ethylbenzene 100 98 15 70-130 20 <br /> } Total Xylenes 300 101 19 70-130 20 <br /> Daily method blanks for all associated anal ytica runs showed no contamination <br /> at or above the reporting limit. <br /> r <br /> *** END OF REPORT *** <br /> � d <br />