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Ci]l]t'i1[ Ct]! L_]L►FL% (J]ly]]f:]]l�Llf. IVC1Vl'!/ltc. <br /> PAGE QR-12 <br /> QUALITY CONTROL DATA <br /> METHOD: EPA 8020, 5030 GCFID <br /> AEN ,JOB NO: 9801045 <br /> INSTRUMENT: H <br /> MATRIX : SOIL EXTRACTS <br /> Surrogate Standard Recovery Su�mary <br /> Date Percent Recovery <br /> Analyzed Client Id. Lab Id. Fluorobenzene <br /> 01/20/98 IP-SBI-5.5 01 56 <br /> 01/20/98 IP-SB1-10.5 02 57 <br /> 01/20/98 IP-SB1-35.5 03 97 <br /> QC Limits: 50-150 <br /> DATE ANALYZED: 01/20/98 <br /> SAMPLE SPICED: LCS <br /> INSTRUMENT: H <br /> Laboratory Control Sample Recovery <br /> QC Limits <br /> Spike <br /> Added Percent Percent <br /> Analyte (ug/L) Recovery RPD Recovery RPD <br /> Benzene 100 103 12 65-135 20 <br /> Toluene 100 107 14 65-135 20 <br /> Ethylbenzene 100 105 15 65-135 20 <br /> Xylenes , Total 300 110 17 65-135 20 <br /> Daily method blanks for all associated analytical runs showed no contamination <br /> at or above the reporting limit. <br />