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iw !w <br /> 110 2nd Avenue South 9D7 Pacheco CA 94553 5560 <br /> Inc.McCampbell Analytical, 'telephone 925 798-1620 Fax 925-798-1622 <br /> Website www mccarrrpbell com E-mail main@mccampbell cum <br /> QC SUMMARY REPORT FOR SW8015C <br /> W O Sample Matrix Water QC Matrix Water WorkOrder 0507231 <br /> EPA Method SW8015C Extraction SW3510C BatchlD 17131 Spiked Sample ID NIA <br /> Sample Spiked MS MSD MS-MSD I LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Analyte <br /> pg/L pg/L % Rec % Rec %RPD %Rec %Rec %RPD MS!MSD LCS 1 LCSD <br /> TPH(d) NIA 1000 NIA N/A N/A 102 101 0 770 NIA 70-130 <br /> %SS NIA 2500 N/A I N/A N/A 94 92 1 92 N/A 70- 130 <br /> All target compounds to the Method Blank of this extraction batch were ND less than the method Rl-with the following exceptions <br /> NONE <br /> BATCH 17131 SUMMARY <br /> Sample ID Date Sampled Date Extracted Date Analyzed Sample ID Date Sampled Date Extracted Date Analyzed <br /> 0507231-001A 7/14105 12 49 PM 7115/05 7/18105 1 56 PM 0507231-002A 7114/05 1 17 PM 7/15105 7118105 7 39 PM <br /> 0507231-003A 7114105 1 07 PM 7/15/05 7/19/05 3 14 PM 0507231-004A 7114105 4 06 PM 7115105 7/18105 3 04 PM <br /> 0507231-005A 7/14105 1 20 PM 7/15105 7118/05 9 53 PM 0507231-006A 7/14105 3 29 PM 7115/05 7/18/05 5 22 PM <br /> 0507231-007A 7114/05 1 54 PM 7115105 7118105 6 31 PM 0507231-008A 7/14/05 2 00 PM 7115/05 7118/05 4 13 PM <br /> 0507231-009A 7114105 2 47 PM 7/15/05 7118105 12 23 PM 0507231-010A 7114/05 2 07 PM 7115105 7/18/05 12 23 PM <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent IDeviagon <br /> %Recovery=100*(MS-Sample)/(Amount Spiked) RPD=100*(MS- MSD)/((MS+MSD)/2) <br /> MS!MSD spike recoveries and/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 samples matrix interferes with the spike recovery <br /> NIA=not enough sample to perform matrix spike and matrix spike duplicate <br /> INR=analyle concentration in sample exceeds spike amount for soil matrix or exceeds 2x spike amount for water matrix or sample diluted due two high matrix or analyte content <br /> DHS Certification No 1644 ��/ QA/QC Officer <br />