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110 2nd Avenue South,4D7,Pacheco,CA 94553-5560 <br /> McCampbell Analytical, Inc. Telephone:925-798-1620 Fax:925-798-1622 <br /> Website:www.mccampbell.cam E-mail:main c�7r mccampbell.com <br /> Ir <br /> QC SUMMARY REPORT FOR SW8015C <br /> W.O.Sample Matrix: Water QC Matrix: Water WorkOrder: 0503506 <br /> EPA Method: SW8015C Extraction: SW3510C BatchtD:15628 Spiked Sample ID: NIA <br /> Analyte Sample Spiked MS* MSD* MS-MSD"I LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Ng/L lig/L % Rec. %Rec. %RPD % Rec. %Rec. %RPD MS/MSD LCS/LCSD <br /> TPH(d) N/A 1000 N/A N/A N/A 107 109 2.04 NIA 70-130 <br /> %SS: NIA 2500 N/A NIA NIA 96 98 2.36 NIA 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 /> BATCH 15628 SUMMARY <br /> Sample ID Date Sampled Date Extracted Date Analyzed Sample ID Date Sampled Date Extracted Date Analyzed <br /> 10503506-OOIB 3/26105 11:13 AM 3/29105 10:17 AM 3129/05 5:27 PM 0503506-002B 3126105 10:58 AM 3129/05 10:17 AM 3/29105 6:36 PM <br /> �+ 0503506-003B 3/26105 12:32 PM 3/29/05 10:17 AM 3129/05 8:52 PM 0503506-004B 3126105 12:47 PM 3129/05 10:17 AM 3129105 10:00 PM <br /> 0503506-005B 3126105 11 Al AM N29105 10:17 AM 3130/05 5:43 PM 0503506-006B 3/26/05 11:27 AM 3129105 10:17 AM 3/30/05 12:15 AM <br /> ar <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)I(Amount Spiked);RPD=900'(MS- MSD)/((MS+MSC)12). <br /> *MS 1 MSD spike recoveries and 1 or%RPD may fall outside of laboratory acceptance criteria due to one or more of the following reasons:a)the sample is inhomogenous <br /> AND contains significant concentrations of analyte relative to the amount spiked,or b)the spiked sample's matrix interferes with the spike recovery. <br /> N/A=not enough sample to perform matrix spike and matrix spike duplicate. <br /> 46w NR=analyte concentration in sample exceeds spike amount for sail matrix or exceeds 2x spike amount for water matrix or sample diluted duet i h matrix or analyte content. <br /> DHS Certification No. 1644 QA/QC Officer <br /> ir. <br />