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i lilt ic:dI'!. firl.l'{1 U!1lr:�'rl![ll LYC 1 ik'U!'!i <br /> PAGE QR-11 <br /> QUALITY CONTROL DATA <br /> METHOD: EPA 8010/8020 <br /> AEN JOB NO: 9801045 <br /> INSTRUMENT: I <br /> MATRIX: WATER <br /> Surrogate Standard Recovery Summary <br /> Percent Recovery <br /> Date Bromochloro- 1-Bromo-3-chloro- 1-Chloro-2-fluoro- <br /> Analyzed Client Id. Lab Id. methane propane benzene <br /> 01/17/98 IP-SBI-W 04 93 97 83 <br /> QC Limits 70-130 70-130 70-130 <br /> DATE ANALYZED: 01/16/98 <br /> SAMPLE SPIKED: LCS <br /> INSTRUMENT: I <br /> Laboratory Control Sample Recovery <br /> QC Limits <br /> Spike <br /> Added Percent Percent <br /> Analyte (ug/L) Recovery RPD Recovery RPD <br /> 1 , 1-Dichloroethene 25 100 5 70-130 20 <br /> Trichloroethene 25 110 <1 70-130 20 <br /> Chlorobenzene 25 94 3 70-130 20 <br /> Benzene 25 98 <1 70-130 20 <br /> Toluene 25 98 4 70-130 20 <br /> Daily method blanks for all associated analytical runs showed no contamination <br /> at or above the reporting limit. <br />