Laserfiche WebLink
t110 2nd Avenue South 4D7 Pacheco CA 94553-5560 <br /> 4McCampbell Analytical Inc Telephone 925-798-1620 Fax 925-798-1622 <br /> hup/twww mccampbell com B-mail marnQmccampbeEl com <br /> • QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> BatchlD 2164 Matrix W WorkOrder 0205428 <br /> ' EPA Method SW8021B/8015Cm Extraction SW50308 Ext Date 5/30/02 Spiked Sample ID 0205429-002A <br /> Sample Spiked MS" MSD' MS-MSD' LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Compound <br /> pg/L Ng/L %Rec %Rec %RPD %Rec %Rec % RPD Low High <br /> TPH(gas) ND 60 100 103 242 101 107 58 80 120 <br /> ' MTBE ND 10 813 812 0 149 877 887 12 80 120 <br /> Benzene ND 10 844 845 0 128 89 9 929 3 3 80 120 <br /> Toluene ND 10 91 902 0 829 949 979 3 2 80 120 <br /> ' Ethylbenzene ND 10 924 93 1 0 728 968 100 3 5 80 120 <br /> Xylenes ND 30 94 943 0 354 99 100 10 80 120 <br /> ' %SS 101 10 101 101 0 279 100 102 16 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 /> 1 <br /> MS=Matnx Spike MSD=Matrix Spike Duphcate ICS=Laboratory Control Sample LCSD=Laboratory Control Sample Duphcate,RPD=Relative Percent <br /> ' Deviation <br /> N/A=not enough sample to perform matrix spike or analyte concentration in sample exceeds spike amount <br /> ' %Recovery=100'(MS Sample)1(Amount Spiked),RPD=100'(MS—MSD)/(MIS+MSD)•2 <br /> . 'MS and 1 or MSD spike recoveries may not be near 100%or their RPDs near 0%if a)the sample is inhomogeneous AND contains significant concentrations of <br /> analyze relative to the amount spiked or b)if that specrfie sample matrix interferes with spike recovery <br />