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110 2nd Avenue South,#D7 Pacheco CA 94553-5560 <br /> McCampbell Analytical Inc Telephone 925-798 1620 Fax 92:�-798-1622 <br />' A# h Jlwww mccaiMbell corn E-mail rTiaIn@rnccafnpbelI com <br /> • QC SUMMARY REPORT FOR SW8015C <br /> Matrix W WorkOrder 0306602 <br />' EPA Method SW8015C Extraction SW3510C BatchlD 7560 Spiked Sample ID NIA <br /> Sample Spiked MS' I MSD" MS-MSD` LCS LCSD LCS-LCSD Acceptance Catena(%) <br /> pg/L pg/L %Rec %Rec %RPD %Rec %Rec % RPD Low High <br /> TPH(d) N/A 7500 N/A N/A N/A 114 118 3 63 70 130 <br />' %SS N/A 100 N/A N/A N/A 114 119 426 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 /> I <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)I(Amount Spiked) RPD=100'(MS—MSD)I(MS+MSD)"2 <br /> I •MS and I or MSD spike recoveries may not be near 100%or the BPDs 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 /> . N/A=not enough sample to perform matrix spike and matrix spike duplicate <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 matnx or <br /> Ilanalyte content <br /> I <br />