Laserfiche WebLink
I 10 Ind Avenue South #D7 Pacheco CA 94553-5560 <br /> McCampbell Analytical Inc Telephone 925-798-1620 Fax 925-798-1622 <br /> http//www mccampbell corn E-mail mainr0 ceampbell Com <br /> 16 QC SUMMARY REPORT FOR SW8260B <br /> a <br /> Matrix W WorkOrder 0210320 <br /> EPA Method SW8260B Extraction SW5030B BatchlD 4481 Spiked Sample ID 0210319-005B <br /> Sample Spiked MS" MSD' IMS-MSD' LCS LCSD ILCS-LCSD;Acceptance Criteria(%) <br /> Compound -- — — _ _ I _ 4 } <br /> pg/L pg/L %Rec %Rec %RPD %Rec %Rec %RPD Low High <br /> tert-Amyl methyl ether(TAME) ND 10 103 103 00529 93 945 157 70 130 <br /> Methyl-t_butyl ether(MTBE) ND — 10 935 923 1 29 784 798 l 74 70 130 <br /> Dusopropyl ether(DIPE) ND 10 93 926 0 454 844 846 0 223 70 130 <br /> Ethyl tert-butyl ether(ETRE) ND 10 101 101 0 319 932 937 0 495 70 130 <br /> %S$1 104 100 107 105 202 926 91 1 70 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 /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> Deviation <br /> NIA=not enough sample to perform matrix spike and matrix spike duplicate <br /> NR=analyte concentration to 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)/(Amount Spiked) RPD=100'(MS—MSD)I(MS+MSD)'2 <br /> "MS and/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 />