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< cit ` ttfl�p <br /> 1 10 2nd Avenue South,UD7 Pacheco CA 94553 9560 <br /> McCampbell Analytical, Inc. Telephone 925-798 1620 Fax 925-798-1622 <br /> Website wwvv mecampben cum F-mall nvvnr rrxcumpbelt L0111 <br /> •S QC SUMMARY REPORT FOR SW8015C <br /> W O Sample Matrix Water QC Matrix Water WorkOrder 0509641 <br /> EPA Method SW8015C Extraction SW3510C Batch(D 18249 Spiked Sample ID NIA <br /> Analyte Sample Spiked MS MSD MS-MSD LCS _Y—LCSD LCS-LCSD Acceptance Criteria(%)_ <br /> pglL pg1L % Rec %Rec %RPD %Rec % Rec %RPD MS 1 MSD I LCS 1 LCSD <br /> TPH(d) NIA 1000 NIA N/A j N/A 921 997 1 798 NIA 70-130 <br /> %uSS NIA 2500 N/A N/A NIA 103 111 7 91 N1A 70- 130 <br /> All target compounds in the Method Rlank of this extraction batch were ND less than the method RL with the following exceptions <br /> NONE <br /> BATCH 18249 SUMMARY <br /> z Sample ID Date Sampled Date Extracted Date Analyzed Sample ID Date Sampled Date Extracted Date Analyzed " <br /> 050964[ 001A 9128105 12 20 PM 9129105 9130105 8 28 PM 0509641-002A 9128/05 12 37 PM 9129105 9130/05 5 44 AM <br /> 0509641 003A 9128105 l 00 PM 9129/05 9/30105 9 35 PM 0509641-004A 9128105 10 33 AM 9129105 9130105 10 42 PM <br /> 0509641 005A 9128/05 10 54 AM 9129/05 9129105 6 M PM 0509641-006A 9128105 11 25 AM 9129/05 9130105 9 02 AM <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate,RPD=Relative Percent Deviation <br /> %Recovery=100'(MS-Sample)1(Amount Spiked),RPD=100'(MS- MSD)I((MS+MSD)12) <br /> MS 1 MSD spike recoveries and I 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 to the amount spiked or b)the spiked sample is matrix interferes with the spike recovery <br /> NIA=not enough sample to perform matrix spike and matrix spike duplicate <br /> NR=anala concentration In sample exceeds spike amount for sail matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or analyte content <br /> WS Certification No 1644 �QAIQC Officer <br />