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1 <br /> McCampbell Analytical Inc <br /> QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> I <br /> Matrix W WorkOrder 0309192 <br /> I <br /> EPA Method SW80218/8015Cm Extraction SW5030B BatchlD 8473 Spiked Sample ID 0309188-001A <br /> i <br /> Sample Spiked MS- MSD' MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> pg/L pg/L %Rec %Rea %RPD %Rec %Rec %RPD Low Nigh <br /> ' TPH(btex)£ ND 60 975 963 128 967 987 202 70 130 <br /> MTBE ND 10 997 997 0 104 949 872 70 130 <br /> ' Benzene ND 10 985 941 458 975 103 Soo 70 130 <br /> Toluene ND 10 986 933 547 98 102 398 70 130 <br /> ' Ethylbenzene ND 10 101 95 6 550 991 100 124 70 130 <br /> Xylenes ND 30 100 993 0 669 100 103 328 70 130 <br /> ' %SS 103 100 103 101 220 999 102 195 70 130 <br /> All targct compounds in the Method Blank of this extraction batch were ND less than the method RL with the following exceptions <br /> I <br /> NONE <br /> I <br /> 1 <br /> IVIS w 1vt=Sprl.,MSD=11 ahu Sprue Duplicate,LIS=laboratory Control Sample,LCSD=laboratory Control Sample Duplicate,RPD--Retain Percent <br /> Devratron <br /> %Recovery=100*(146-Sample)/(A untSprlmd),RPD=100*(w5—TVISD)/(NB+NSD)*2 <br /> *NE and/orNbDspike recoveries may not be near 100%orthe APDs near 0%if a)the sample is mhomogenous AND contains srgndcantconcenbraboms of <br /> analyte relative to the amount sp>Ilaed,or b)dthat specific-sample matrix mterferes with spike recovery <br /> £'IPH(btex)=sum ofBIEX areas from the FID <br /> ' #cluttered cbromatogram,sample peak coelutes with surrogate peak <br /> NIA=not enough sample to perform matrix spike and matrix spike duplicate <br /> NR=analyte concentration in sample exceeds sprlce amount for soil matrix or exceeds 2x sprlm amount for water matrix or sample diluted due to high maniac or <br /> ana corrtert. <br /> I I I <br /> I <br /> i E II I <br /> I <br />