Laserfiche WebLink
110 2nd Avenue South,lit37,Pacheco CA 94553-5560 <br /> McCampbell Analytical Inc. Telephone 925 798.1620 Fax 925-798-1612 <br /> http/Iwww mecampbell com E-mail main@mccampbell coin <br /> QC SUMMARY REPORT FOR SW8260B <br /> Matrix W WorkOrder 0210019 <br /> I <br /> EPA Method SW8260B Extraction SW5030B BatchtD 4209 Spiked Sample ID 0209499-003C <br /> Sample Spiked MS- MSD' MS-MSD' LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Compound <br /> Pg/L )ig/L %Rec %Rec %RPD %Rec %Rec %RPD Low High <br /> tert-Amyl methyl ether(TAME) ND 10 102 102 00427 928 927 00398 70 130 <br /> Methyl-t-butyl ether(MTBE) ND 10 108 109 0 801 886 889 0 341 70 130 <br /> rDusopropyl ether(DIPE) ND t0 105 104 139 101 100 0 705 70 130 <br /> Ethyl tert-butyl ether(ETRE) ND 10 104 104 0 272 945 941 0 490 70 130 <br /> "/°SS i 926 100 937 946 0 911 954 952 0 230 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 /> De%nabon <br /> WA=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 /> %Recovery=100'(MS-Sample)I(Amount Spiked) RPR=100'(MS—MSD)l(MS+MSD)"2 <br /> MS and I or MSD spike recoveries may not be near 100%of the RPDs near 0°/n if a)the sample is inhomogenous AND contains significant concentrations of <br /> ' analyte retatrve to the amount spiked or b)d that specific sample matrix interferes with spike recovery <br />