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110 2nd Avcnue South,MD7,Pncheco.CA 94553-5560 <br /> McCampbell Analytical, Inc. Telephonc:925-798-1620 Fax:925-798-1622 <br /> Wchxiletr,www.mccmnphell.cOm F,- il-mann rr ccanpbell.com <br /> QC SUMMARY REPORT FOR SW82701) <br /> W.O.Sample Matrix. Soil OC Matrix: Soil WorkOrder. 0602166 <br /> EPA Method; SW8270D Extraction: SW355DC BatchlD:20235 Spiked Sample ID: 0602141-006A <br /> Sample Spiked MS MSD MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria <br /> Analyte -- <br /> mg/Kg mg1Kg %Rec. %Rec. %RPD %Rec. %Rec. %RPD MS!MSD LCS/LCSD <br /> Acenaphthene ND 2 _77.7 77.2 0.633 74.8 77.8 3.83 30-130 30-130 <br /> 4-Chloro-3-methylphenol ND _ 4 881 82.9 6.12 70.8 72.2 1.98 30-130 30-130 <br /> 2-Chlorophenol ND 4 78.7 79.2 0,659 77.8 71.9 8.00 30-130 30-130 <br /> 1 4-Dichlorobenzene ND� 2 71.9 71.8 0 111 71.2 72 1.02 30-130 30-130 <br /> 2,4-Dinitrotoluene ND 2 87.6 89.8 2,50 86.8 82.1 5.52 30-130 30.130 <br /> 4-Nitrophenol ND 4 108 109 1,02 66.9 69.3 341 30- 130 30-130 <br /> N-Nitrosodi-n-propylamine ND 2 Ill l i1 3 1.71 110 106 3.26 30-130 30-130 <br /> Penlachlorophenol ND 4 72 72.9 1.14 63.6 56 12.6 30-130 30-130 <br /> Phenol ND 4 80 78.3 2.14 79.1 72.4 8.81 30-130 30-130 <br /> Pyrene ND 2 721 76.8 2.96 75.3 80.6 6.75 30-130 30-130 <br /> 1,2,4-1'richlorobenzene NO 2 69.6 69.5 0.129 69.1 70.8 2,33 30-130 30-130 <br /> %SSV 74 200 82 82 0 79 75 5.07 30-130 30-130 <br /> %SS2; 77 200 83 82 1.39 86 73 16.1 30-130 30-130 <br /> %SS3: 87 200 90 99 1.22 89 92 3.35 30-130 30-130 <br /> %SS4 77 200 76-- 80 4.77 74 76 1.97 30-130 30-130 <br /> %SS5: 97 200 105 103 1.86 89 97 i 8.36 30-130 30-130 <br /> %SS6 84 200 90 l 80 0.684 89 90 1.02 30-130 30-130 <br /> All target compounds in the Method Blank of this extraction hatch were ND less than the mcthod Rl-with the following exceptions: <br /> NONE <br /> BATCH 20235 SUMMARY <br /> Sample ID Date Sampled Date Extracted Date Analyzed Sample ID Date Sampled Date Extracted Date Analyzed <br /> 0602166-091A 2/08/06 2/09/06 2/10/06 11.27- 0602166-W2A 2108/06 2109/06 2/10106 12:48 PIM <br /> 0602 f 66-003A 2/08106 2109/06 2/101062:09 <br /> MS=Matrix Spike;MSD=Matrix Spike Duplicate:LCS=Laboratory Control Sample;LCSD=Laboratory Ccnlyd Sample Duplicate;RPD=R6ative Percent Deviatlon. <br /> %Recovery=100'(MS-Sampie)I(Amount Spiked);RPI)=100'(MS- MSD)1{(MS+MSD)121. <br /> MS 1 MSD spike recoveries and/or%RPD may fall outside of laboratory acceptance criteria due to one or more of the following reasons:a)the sample is inhomogenous AND <br /> contains significant concentrations of analyte relative 10 the amount spiked,or b)the spiked Sample's matrix interferes with the spike recovery. <br /> N/A=not enough sample to perform matrix spike and matrix spike duplicate. <br /> NR analyle concentration in sample exceeds spike amount for soil matrix or exceeds 2x spike amount for water matrix or sample diluted due to high rnalrix or analyte content. <br /> 4)surrogate diluted out of wrge:&=low or no recovery of surrogate or target analytes due to malrix interference. <br /> [Laboratory extraction solvents such as meth leve chloride and acetone may occasional!y appear in the method blank at row levels. <br /> DHS Certification No. 1644 QA/QC Officer <br />