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110 2nd Avenue South,ID7,Pacheco,CA 94553-5560 <br /> McCampbell Anaiytical Inc. Telephone:925-798-i 620 Fax 925-798-1622 <br /> h :/lwww.rrtcca hell.uum E-mail:lnainfrumecanm6ell.com <br /> QC SUMMARY REPORT FOR SW802I8/802SCm <br /> Matrix: W WorkOrder. 0312365 <br /> EPA Method: SW8021818015Cm Extraction: SW50308 BatchiD:9760 Spiked Sampie ID: 0312365-005A <br /> Sampte Spiked M's. i MSD" IVIS-MSD* LCS i LCSD LCS-LCSD Acceptance Criteria(%) <br /> uglL ugiL %Rec. % Rec. I % RPO % Rec. % Rec. % RPw D Lor High <br /> i TYFi(btexl''. ND 60 10.3 102 0.762 95.4 1 100 � 4.76 70 I-W <br /> YITBF ND i0 I i10 109 0.981 45.7 -93.9 i.93 70 —4�i30 —� <br /> Senzene ND 1 U 101 101 0 103 104 0.712 70 !30 <br /> T)iuene ?SID 10 91.5 91.3 0.255 95.9 97.6 i.19 70 13U <br /> I <br /> i'uthyibenzene -- -- -ND 10 108 100 7.87 — 101 106 4.94 - 70 - 0- <br /> {yleoes ---- — Nl] 30 100 95.7 4,4; S9 93.3 4 75 70 130 <br /> °nSS. 03 100 99.6-- 102 95 I13 110 3.32 0 y 130 <br /> all target compounds in the\Method Blank of this extraction batch were ND less than the method RL with the Foilowing exceptions: <br /> NONE <br /> 1 <br /> MS=Matnx Spike,MSD=Matrix Spike Duplicate,1-CS=Laboratory Control Sample;LCSp=Laboratory Control Sample Duplicate;RPD=Relative Percent <br /> Deviation. <br /> %q Recovery=100'(MS-Sampie}I(Amount Spiked);RPD=100'(MS- MSD)I((MS+MSD)12). <br /> MS and/or MSD spike recoveries may not be near 100%or the RPOs near 0%if:a)the sample is inhomogenous AND contains significant concentrations of <br /> analyte relative to the amount spiked,orb)if that specific sample matrix interferes with spike recovery. <br /> !E TPH(btex)=sum of BTEX areas from the FID. <br /> I#cluttered chromatogram;sample peak caelutes with surrogate peak. <br /> N/A=net 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 rnalrix or <br /> !analvte content. <br />