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i <br /> 110 2nd Avenue South,dD7,Pacheco,CA 94553-5560 I <br /> McCampbell Analytical Inc Telephone 925 798 1620 Fax 925-798-1622 <br /> I ' http//www mccampbcll cum E mail man@mccampbell coin <br /> QC SUMMARY REPORT FOR SW8015C <br /> Matrix W WorkOrder 4212014 <br /> ' EPA Method SW8015C Extraction SW3510C BetchlD 5113 Spiked Sample ID N/A <br /> Sample <br /> Compound Spiked MS` MSD" MS-MSD` LC5 LCSD LCS-LCSD Acceptance Criteria(%) <br /> NglL pg/L %Rec %Rec %RPD %Rec °A Rec %RPD Low High <br /> TPH(d) N/A 7500 N/A N/A N/A 103 107 369 70 130 <br /> ' °/usS N/A 100 N/A N/A N/A 114 124 879 70 130 <br /> All target compounds in the Method Blank of this extraction batch were ND less than the method Rt,with the following exceptions <br /> NONE <br /> 1 <br /> 1 <br /> 1 <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate,LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> ie <br /> Deviation <br /> NIA=not enough sample to perform matrix spike and matrix spike duplicate <br /> NR=anaiyte concentration in sample exceeds spike amount for sod matnx or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or <br /> analyte content <br /> Recovery=100*(MS-Sample)I(Amount Spiked),RPD=100.(MS—MSD)I(MS+MSD)`2 <br /> *MS and I or MSD spike recovenes may not be near 100%or the RPDs near 0°k it a)the sample is inhomogenous AND contains significant concentrations of <br /> ' ani a relative to the amounts eked or b)if that specific sam le matrix interferes with spike recc <br />