Laserfiche WebLink
110 2nd Avenue South,qD7,Pacheco,CA 94553-5560 <br /> McCampbell Analytical, Inc. Telephone:925-798-1620 Fax:925-798-1622 <br /> ' Website:www.mccampbell.com E-mail:mainQmocwMbell.com <br /> QC SUMMARY REPORT FOR SW8260B <br /> W.O.Sample Matrix: Soil QC Matrix: Soil WorkOrder. 0504252 <br /> EPA Method: SW8260B Extraction: SW5030B BatchlD:15864 Spiked Sample ID: 0504210-001A <br /> ' Analyte Sample Spiked MS MSD MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> mg/kg mg/kg %Rec. %Rec. %RPD %Rec. %Rec. %RPD MS/MSD LCS/LCSD <br /> ' tert-Amyl methyl ether(TAME) ND 0.050 98.5 102 3.17 102 99.4 2.56 70-130 70-130 <br /> Benzene ND 0.050 114 116 2.41 113 113 0 70-130 70-130 <br /> ' t-Butyl alcohol(TBA) ND 0.25 93.5 94.2 0.701 103 96.6 6.03 70-130 70-130 <br /> Chlorobenzene ND 0.050 119 118 0.960 119 119. 0 70-130 70-130 <br /> ' 1,2-Dibromoethane(EDB) ND 0.050 88.2 94 6.40 90.3 90.2 0.0415 70-130 70-130 <br /> 1,2-Dichlomethane(1,2-DCA) ND 0.050 116 122 4.74 117 117 0 70-130 70-130 <br /> 1,1-Dichlomethene ND 0.050 103 104 1.13 106 104 2.41 70-130 70-130 <br /> Diisopmpyl ether(DIPE) ND 0.050 107 108 1.56 109 107 2.09 70-130 70-130 <br /> Ethyl tert-butyl ether(ETRE) ND 0.050 97.5 98.8 1.34 101 100 0.544 70-130 70-130 <br /> Methyl-t-butyl ether(MTBE) ND 0.050 102 108 5.45 108 106 1.82 70-130 70-130 <br /> Toluene ND 0.050 108 112 4.16 107 108 0.726 70-130 70-130 <br /> Trichloroethene ND 0.050 98.9 101 2.51 98.6 100 1.44 70-130 70-130 <br /> %SSI: 91 0.050 97 96 1.21 99 98 0.935 70-130 70-130 <br /> %SS2: 102 0.050 97 98 0.758 98 98 0 70-130 70-130 <br /> ' %SS3: 116 0.050 112 114 1.68 113 111 1.11 70-130 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 /> BATCH 15864 SUMMARY <br /> Sample ID Date Sampled Date Extracted Date Analyzed Sample ID Date Sampled Date Extracted Date Analyzed <br /> 0504252-001A 4/14/05 10:30 AM 4/15/05 4/19/05 3:25 PM <br /> MS=Matrix Spike;MSD=Matrix Spike Duplicate;LCS=Laboratory Control Sample;LCSD=Laboratory Control Sample Duplicate;RPD=Relative Percent Deviation. <br /> %Recovery=100.(MS-Sample)/(Amount Spiked);RPD=100'(MS- MSD)/((MS+MSD)/2). <br /> MS/MSD spike recoveries and/or%RPD may fall outside of laboratory acceptance criteria due to one or more of the following reasons:a)the sample is inhomogenous AND <br /> contains significant concentrations of analyte relative to the amount spiked,or b)the spiked sample's matrix interferes with the 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 soil matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or analyte content. <br /> Laboratory extraction solvents such as methylene chloride and acetone may occasionally appear in the method blank at low levels. <br /> ' DHS Certification No. 1644J�t- <br /> QA/QC Officer <br />