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110 2nd Avenue South JtD7 Pacheco CA 94553-5560 <br /> I Carrlpbe11 Analytical Inc Telephone 925-798-1620 Fax 925-798-1622 <br /> http llwww mccampUell coin E-mail mom rdmccampbel[a om <br /> r - <br /> • QC SUMMARY REPORT FOR SW8015C <br /> ri <br /> Matrix W WorkOrder 0208114 <br /> rEPA Method SW8015C Extraction SW3510C BatchlD 3360 Spiked Sample ID NIA <br /> Sample Spiked MS's MSD' IMS-MSD" LCS LCSD fLCS-LCSD'Acceptance Criteria(%) <br /> Compound <br /> r pg1L UglL % Rec , % Rec %RPD %Rec % Rec %RPD Low j High <br /> TPH(d) NIA 7500 I NIA NIA NIA 95 7 95 7 00405 70 130 <br /> i <br /> %SS NIA I 100 NIA N/A N/A j 106 log 131 70 130 <br /> rAll target compounds in the Method Blank of this extraction batch wei e c ID less than the method RL with the Following exceptions <br /> NONE <br /> r <br /> r <br /> r -- <br /> r <br /> r <br /> r I�� <br /> 1 <br /> I <br /> 1 <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br />' Deviation <br /> NIA=not enough sample to perform matnx spike and matrix spike duplicate <br /> . NR=analyte concentration in sample exceeds spike amount for soil matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matnx or <br /> analyte content <br />' %Recovery=100•(MS-Sample)/(Amount Spiked) RPD=100`(MS—MSD)I(MS+MSD)'2 <br /> "MS and 1 or MSO spike recoveries may not be near 100%or the RPDs 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 matrix interferes with spike recovery <br /> r <br />