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11 <br /> 110 21)d A%enuc South 4D7 Pacheco CA 94553 5560 <br /> McCampbell Analytical, Inc. Telephone 925-798 1620 Fax 925-798-1622 <br />' website www nx:campbell corn E-mail main@mccampbcll cam <br /> QC SUMMARY REPORT FOR SW8015C <br /> I <br /> Matrix W WorkOrder 0406066 <br />' EPA Method SW8015C Extraction SW3510C BatchlD 11827 Spiked Sample ID N/A <br /> Sample Spiked MS" I MSD' MS-MSD' LCS I LCSD LCS-LCSD Acceptance Criteria (%) <br />' pg/L pglL %RBC % Rec %RPD %RBC %Rec %RPD Low High <br /> TPH(d) N/A 7500 N/A N/A N/A 103 996 296 70 130 <br />' %SS NIA. 2500 N/A N/A NIA 102 104 1 12 70 130 <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 /> I <br /> I <br /> I <br /> I MS=Matrix Spike,MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relatwe Percent <br /> Deviation <br /> Recovery=100'(MS-Sample)I(Amount Spiked) RPD=100'(MS- MSD)1((MS+MSD)12) <br /> 'MS and/or MSD spike recoveries may not be near 100%or the BPDs 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 matnx interferes with spike recovery <br /> NIA=not enough sample to perform matrix spike and matrix spike duplicate <br /> I NR=analyte concentration in sample exceeds spike amount for sod matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or <br /> analyte content <br /> . DHS Certification No 1644 QA/QC Officer <br /> I <br />