Laserfiche WebLink
I <br /> 110 2nd Avenue South kD7,Pacheco CA 94553-5560 <br /> I A# McCampbeIl Analytical Inc Telephone 925-798-1620 Fax 925-798-1622 <br /> http//www mccampbell cam E-mail majn@mrcampbell coin <br /> QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> I <br /> Matrix W WorkOrder 0211382 <br /> EPA Method SW8021B/8015Cm Extraction SW5030B BatchlD 5034 Spiked Sample ID N/A - <br /> Sample Spiked MS* MSD" MS-MSD" LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Compound <br />' Ng/L Ng/L % Rea %Rea %RPD %Rea %Rea %RPD Low High <br /> TPH(gas) N/A 60 N/A N/A N/A 112 101 104 80 120 <br /> MTBE N/A 10 N/A N/A N/A 975 91 7 617 80 120 <br /> Benzene N/A 10 N/A N/A NIA 103 923 113 80 120 <br /> Toluene N/A 10 N/A NIA N/A 107 93 5 13 8 80 120 <br /> IEthylbenzene N/A 10 NIA N/A N/A 107 92 6 14 5 80 120 <br /> Xylenes N/A 30 N/A N/A N/A Ito 95 3 14 3 80 120 <br /> I %SS N/A 100 N/A N/A N/A 90 4 87 6 3 15 80 120 <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 /> I , <br /> I <br /> MS=Matrix Spike,MSD=Matrix Spike Duplicate LC5=Laboratory Control Sample,LCSD=Laboratory Control Sample Duplicate RPD=Relative <br /> Deviation <br /> N/A=not enough sample to perform matrix spike and matrix spike duplicate Percent <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 /> I analyte content <br /> Recovery=100*(MS-Sample)/(Amount Spiked) RPD=100*(MS—MSD)/(MS+MSD)*2 <br /> *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 /> Ianalyte relative to the amounts iked or b)if that s eGflc sample matrix interferes with spike recovery <br />