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1 •l 10 2nd Avenue outh,ffp7,Pacheco, �-7 <br /> 1560 <br /> Telephone 925 <br /> 1. <br /> Fax.912 <br /> McCampbell Analytical Inc. 11 l,np;n,�, ,mccampbell.com E-mail:maihell.com <br /> 1 QC SUMMARY REPORT FOR SW8270D <br /> I, <br /> ' Matrix: S WorkOrder: 0210071 <br /> EPA Method: SW8270D Extraction: SW3550C Batch ID:4231 Spiked Sample ID: NIA <br /> Sample Spiked MS* MSD` MS-MSD* LCS LCSD ILCS-ILCSD�Acceptance Criteria(%) <br /> Compound <br /> mg/Kg mg/Kg %Rec. %Rec. %RPD I %Rec. %Rec. %RPD Low High <br /> Acenaphthene NIA 2 NIA NIA NIA 76.2 76.2 0 30 130 <br /> 4-Chloro-3-methyl phenol NIA 4 NIA NIA NIA 76.4 76.9 0.698 30 130 <br /> 2-Chlorophenol NIA 4 NIA NIA NIA 78.3 78.4 0.147 30 130 <br /> 1,4-Dichlorobenzene NIA 2 NIA NIA NIA 78.3 78.8 0.662 30 130 <br /> 2,4-Dinitrotoluene NIA 2 NIA NIA NIA 84.8 84.1 0.793 30 130 <br /> 4-Nitrophenol NIA 4 NIA NIA NIA 62.7 63.5 1.32 30 130 <br /> N-Nitrosodi-n-propylamine NIA 2 NIA NIA NIA 98.9 102 3.53 30 130 <br /> Pentachlorophenol NIA 4 NIA NIA NIA 68.8 68.9 0.145 30 130 <br /> Phenol NIA 4 NIA NIA NIA 77.3 77.1 0.220 30 130 <br /> t Pyrene NIA 2 NIA NIA NIA 67 67.6 0.891 30 130 <br /> 1,2,4-Trichlorobenzene NIA 2 NIA NIA NIA 76.5 76.4 0.170 30 130 <br /> %SS4: NIA 100 NIA N/A NIA 100 100 0.00469 30 130 <br /> %SS5: NIA 100 NIA NIA NIA 87.9 87.3 0.652 30 130 <br /> All target compounds in the Method Blank of this extraction batch were ND less than the method RL with the following exceptions: <br /> NONE <br /> E' <br /> MS=Matrix Spike;MSD=Matrix Spike Duplicate;LCS=Laboratory Control Sample;LCSD=Laboratory Control Sample Duplicate;RPD=Relative Percent <br /> Deviation. <br /> NIA=not enough sample to perform matrix spike and matrix spike duplicate. <br /> NR=analyte concentration in sample exceeds spike amount for soil matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or <br /> analyte content. <br /> %Recovery=100*(MS-Sample)I(Amount Spiked);RPD=100*(MS—MSD)1(MS+MSD)*2. <br /> "MS and 1 or MSD spike recoveries may not be near 100%or the RPDs near 0%if:a)the sample is inhomogenous AND contains significant concentrations of <br /> analyte relative to the amount spiked,or b)if that specific sample matrix interferes with spike recovery. <br />