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Q M m II An I i I In 1534WdIosv Pass Road,;' A94565A701 <br /> log Free Telarbous,(877)252-9262/Fax(925)252-9269 <br /> "When Quality Counft"r I htfp://www.mccmnpbell.com/Email:mwx§mmsmpbsIL. <br /> QC SUMMARY REPORT FOR SW8270C <br /> W.O.Sample Matra: Solid QC Matra: Soil Ba"ID:68472 WorkOrder: 1204148 <br /> EPA Method: SW8270C Extraction: SW3650B Spiked Sample ID: 1204185-001A <br /> Analyte Sample Spiked MS MSD MS-MSD LCS Acceptance Criteria(%) <br /> rrm/Kg rng/Kg %Rec. %Rec. %RPD %Rec. MS/MSD RPD LCs <br /> Acenaphthene ND<5 5 NR NR NR 61.1 N/A N/A 30-130 <br /> 4-Chloro-3-methylphenol NIXS 5 NR NR NR 76.9 N/A N/A 30-130 <br /> 2-Chlorophenol ND<5 5 NR NR NR 77.2 N/A N/A 30-130 <br /> 1,4-Dichlorobenzene ND<5 5 NR NR NR 64.2 N/A N/A 30-130 <br /> 2,4-Dinitrotolume ND<5 5 NR NR NR 74.9 N/A N/A 30-130 <br /> 4-Nitrophmol ND<26 5 NR NR NR 59.3 N/A N/A 30-130 <br /> N-Nitrosodi-n-propylamine ND<5 5 NR NR NR 61.4 N/A N/A 30-130 <br /> Pentachlorophenol ND<26 5 NR NR NR 40.9 N/A N/A 30-130 <br /> Phenol ND<5 5 NR NR NR 70.6 N/A N/A 30-130 <br /> Pymae NIXS 5 NR NR NR 58.6 N/A N/A 30-130 <br /> 1,2,4-Trichlombeozme ND<5 5 NR NR NR 70.4 N/A N/A 30-130 <br /> %SSl: 78 5 NR NR NR 66 N/A N/A 30-130 <br /> '/uSS2: 74 5 NR NR NR 64 N/A N/A 30-130 <br /> %SS3: 66 5 NR NR NR 52 N/A N/A 30-130 <br /> %SS4: 78 5 NR NR NR 57 N/A N/A 30-130 <br /> %SSS: 37 5 NR NR NR 42 N/A N/A 30-130 <br /> %SS6: 69 5 NR NR NR 50 N/A N/A 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 /> BATCH 66472 SUMMARY <br /> Lab ID Date Sampled Date Extracted Date Analyzed Lab ID Date Sampled Date Extracted Date Analyzed <br /> 1204148-0OIA 04/02112 9.00 AM 04/09/12 04/09/1210.00 PM <br /> MS=Matrix Spike;MSD=Matra Spike Duplicate;LCS=Laboratory Control Sample;LCSD=Laboratory Control Sample Duplicate;RPD=Relative Percent Deviation. <br /> %Recovery=100'(MSSample)/(AmountSpiked);RPD=100'(MS- MSD)/((MS+MSD)/2). <br /> MS/MSD spike recoveries and/or%RPD may fall outside of laboratory aoceplance criteria due to one or more of the following reasons:a)the sample is inhomogenous AND contains <br /> significant concentrations of analyte relative to the amount spiked,or b)the spiked samples matrix interferes with the spike recovery. <br /> N/A=not enough sample to pedom matrix spike and matrix spike duplicate. <br /> NR=analyte concentration in sample exceeds spike amount for and matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or analyte content. <br /> Laboratory extraction solvents such as methylene chloride and acetone may occasionally appear in the method blank at low levels. <br /> DHS ELAP Certification 1644 QA/QC Officer <br /> Page 12 of 12 <br />