Laserfiche WebLink
110 2nd Avenue South,#D7,Pacheco CA 94553-5560 u <br /> McCampbell Analytical, Inc Telephone 925-798-1620 Fax 925 798-1622 <br /> htip Ilwww mcc bell com E mart mom mec bell com <br /> i QC SUMMARY REPORT FOR SW8021B18015Cm <br /> Matrix S WorkOrder 0401260 <br /> EPA Method SW8021B/8015Cm Extraction SW5030B BatchlD 10044 Spiked Sample ID 0401242-003A <br /> Sample Spiked MS' MSD' MS-MSD" LCS LCSD LCS-LCSD Acceptance Criteria(%} <br /> mg/Kg mg/Kg % Rec % Rec %RPD %Rec %Rec % RPD Low High <br /> TPH(btex)£ ND 060 104 100 387 101 110 908 70 130 <br /> MTBE ND 0 10 924 952 299 946 881 7 10 70 130 <br /> Benzene ND 010 106 107 0 615 103 109 5 65 70 1 130 <br /> Toluene ND 0 10 941 932 0 980 905 993 928 70 130 <br /> Ethylbenzene ND 010 110 109 129 107 114 615 70 130 <br /> Xylenes ND 0 30 100 100 0 997 103 3 61 70 130 <br /> %SS 913 010 111 121 829 112 123 912 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 /> i <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> Deviation <br /> %Recovery=100.(MS-Sample)I(Amount Spiked) RPD=100'(MS- MSD)I((MS+MSD)/2) <br /> "MS and/or MSD 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 wth spike recovery <br /> £TPH(btex)=sum of BTEX areas from the FID <br /> #cluttered chromatogram sample peak coelutes with surrogate peak <br /> NIA=not enough sample to perform matrix spike and matnx spike duplicate <br /> NR=analyte concentration in sample exceeds spike amount for sod matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or <br /> analyte content <br /> DHS Certlficatlon No 1644 T L QA/QC Officer <br />