Laserfiche WebLink
r110 2nd Avenue South,#D7 Pacheco CA 94553-5560 <br /> McCampbell Analytical Inc Telephone 925-798-1620 Fax 925-798-1622 <br /> h llwww mecatimMl corn E marl main meca bell corn <br /> r <br /> QC SUMMARY REPORT FOR SW8021BI801SCm <br /> r <br /> Matrix W W orkOrder 0309482 <br />' EPA Method SW8021 B18015Cm Extraction SW5030B BatchlD 8708 Spiked Sample ID 0309482-007A <br /> Sample Spiked AAS' MSD' MS-MSD' LCS LCSD LCS-LCSD Acceptance Criteria(%) <br />' lig/L µglL %Rec % Rec %RPD %Rec %Rec %RPO Low High <br /> TPH(btex)£ ND 60 949 957 0 883 964 949 147 70 130 <br /> MTBE ND 10 91 7 973 5 93 972 965 0 779 70 130 <br />' Benzene ND 10 91 2 932 2 15 193 101 244 70 130 <br /> Toluene ND 10 113 115 2 12 95 8 93 7 221 70 130 <br />' Ethylbenzene ND 10 937 959 229 104 101 292 70 130 <br /> Xylenes ND 34 95 99 34 46 95 7 94 3 140 70 134 <br />' %SS 107 140 99 8 49 8 0 998 101 126 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 /> 1 <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)/(Amount Spiked) RPD=100"(MS—MSD)!(MS+MSD)'2 <br /> MS and/or MSD spike recoveries may not be near 100%or the BPDs near O%if a)the sample is inhomogenous AND contains significant concentrations of <br />' analyte relative to the amount Spiked or b)if that specific sample matnx interferes with 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 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 matrix or <br /> analyte content <br />