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.10 2nd Avereie Saudi,907.Pacheco,CA 94553-556O <br /> McCampbell Analytical, Inc. Teleplione:925-798-1620 1..x:925.798-1622 <br /> ++ 4 Wehsirr;uw}v.iticeampbelf.cutn E-:mail:m,ain`r'<mccampUetl.coon , <br /> QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> Matrix_W WorkOrder. 0409382 <br /> EPA Method: SW80218/8015Cm Extraction: SW50308 .3 BatchlD;13307 Spiked Sample ID: 0409382-003A <br /> 1 Sample Spiked MS" MSD' MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Analyte <br /> hg/L 11g/L %Rec. %Rec. %;'RPD %Rec, %Rec. %RPD Low High <br /> ,i . <br /> TRH(btex)£ ND 60 93.8 97.6 3.97 91.5 ' 92.2 0.766 70 30 <br /> I. <br /> F MTBE ND 10 99.6 98.3 I',.24 99.1 100 0.851 70 130 <br /> II <br /> Benzene ND 10 106 107 0.;127 95.6 ! 95.3 2.82 70 130 <br /> � .li <br /> i <br /> Toluene ND 10 99.3 99.7 0345 88.2 j 91.1 3.30 70 130 <br /> Fthvlbenzene ND 10 103 j 104 I'.22 96.2 96.9 0.727 70 E30 <br /> f <br /> + t <br /> 4 Xvlenes ND 30 90.7 91 0.367 85 $5.3 0.39,1 70 130 <br /> d <br /> 101 10 104 1 104 0 102 1020 � 70 130 <br /> All target compounds in Ilse Method blank ofthis extrantion batch were ND less than the method RLf with the foll w'Ing g;I <br /> o etceptions: <br /> NONE <br /> !i I <br /> MS=Matrix Spike;MSD=Matrix Spike Duplicate;LGS ti Laboratory Control Sample;LCSD=Laboratory Control Sample Duplicate;RPD=Relative Percent ! <br />€ Deviation <br /> L %ReGOVery=100 (MS-Sample)I Amount Spiked): RPD=100` MS- MSD I MS+MSD 12). <br /> f <br /> MS/MSD spike recoveries and/or%RPD may fall outside cf!aboratory acceptance criteria due to one or more of the following reasons:a)the sample is <br /> inhomogenous AND contains significant concentrations of analyle relative to the amount spiked,or b)the spiked sample's matrix interferes with the spike recovery <br /> £TPH(btex)=sum of BTEX areas from the FID <br /> #t cluttered chromatogram;Semple peak coelules with surrogate peak. it <br /> NIA=not appiicable or not enough sample to perform matrix spike and matrix spike duplicate. L <br /> NR=analvie concentration in scamp€E exceeds spike amount for soil matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or <br /> analyte conlenL <br /> D1-1S Certification No, 1644 <br /> �A�QC <br /> f r <br />