Laserfiche WebLink
1 <br /> 110 2nd Avenue South #D7 Pacheco,CA 94553-5560 <br /> F4 <br /> MXampbell Analytical Inc Telephone 925-798-1620 Fax 925-798-1622 <br />' http 1lwww mccampbell com E-mail mamQrnccampixll com <br /> QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> Matrix A WorkOrder 0307437 <br />' EPA Method SW8021BI8015Cm Extraction SW5030B BatchlD 7958 Spiked Sample ID N/A <br /> Sample Spiked MS` MSD' MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br />' pg/L lig/L % Rec % Rec %RPD %Rec %Rec % RPD Low High <br /> TPH(btex)£ N/A 60 N/A N/A N/A 103 106 3 19 70 130 <br /> MTBE N/A 10 N/A N/A NIA 101 981 302 70 130 <br /> Benzene N/A 10 N/A NIA N/A 102 104 230 70 130 <br /> Toluene N/A 10 N/A NIA N/A 962 981 2 01 70 130 <br /> Ethylbenzene N/A 10 N/A NIA N/A 103 105 183 70 130 <br /> Xylenes N/A 30 N/A N/A N/A 957 997 4 10 70 130 <br /> %SS NIA 100 N/A N/A NIA 98 9 99 0 161 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 /> Ei <br /> I <br /> I <br /> I <br /> I <br /> I <br /> IIVIS <br /> De =Matrix Spike MSI]=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)/(MS+MSD)'2 <br /> I -MS and 1 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 with spike recovery <br /> £TPH(btex)=sum of STEX areas from the FID <br /> I #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 />