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i. A ilial is uii E/il ii (1ii11iciat!f Nem of 4 <br /> PAGE 33 <br /> QUALITY CONTROL DATA <br /> METHOD EPA 8270 <br /> AEN JOB NO 9506429 <br /> DATE EXTRACTED 07/05/95 <br /> INSTRUMENT 11 <br /> MATRIX SOIL <br /> Surrogate Standard Recovery Summary <br /> Percent Recovery <br /> Date Nitro- 2-Fluoro- Terphenyl- 2-fluoro- 2,416-Tribromo- <br /> ' Analyzed Client Id Lab Id benzene-d. biphenyl dl, Phenol-d$ phenol phenol <br /> 07/06/95 GP9-20 03 35 52 83 43 33 57 <br /> 07/06/95 GP9-25 04 14 36 84 38 22 56 <br /> 07/06/95 GP10-20 05 32 58 93 45 40 53 <br /> 07/06/95 GPIl-20 06 32 49 85 39 44 61 <br /> 07/06/95 GP12-15 07 39 47 97 43 38 65 <br /> 07/06/95 GP12-20 08 43 67 83 50 50 53 <br /> 07/07/95 GP12-25 09 51 65 91 40 35 56 <br /> QC Limits 14-133 34-126 39-157 27-134 18-130 50-144 <br /> DATE EXTRACTED 07/05/95 <br /> DATE ANALYZED 07/07/95 <br /> SAMPLE SPIKED SAND <br /> INSTRUMENT 11 <br /> Laboratory Control Sample Recovery <br /> QC Limits <br /> Spike Average <br /> Added Percent Percent <br /> Analyte (ug/kg) Recovery Recovery RPD <br /> 1 Phenol 3630 51 39-102 36 <br /> 2-Chlorophenol 3470 70 20-123 37 <br /> 1 ,4-Dichlorobenzene 3430 55 20-108 14 <br /> N-Nitrosodi -n-propylamine 3500 49 0-156 41 <br /> 1 ,2 4-Trichlorobenzene 3450 80 31-101 33 <br /> 4-Chloro-3-methylphenol 3380 43 37-136 38 <br /> Acenaphthene 3330 70 48-115 18 <br /> 4-Nitrophenol 3560 47 18-131 35 <br /> 2 4-Dinitrotoluene 3480 78 34-101 33 <br /> Pentachlorophenol 3450 50 0-140 30 <br /> Pyrene 3580 100 26-148 24 <br /> Daily method blanks for all associated analytical runs showed no contamination <br /> over the reporting limit <br /> *** END OF REPORT *** <br />