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- ,McCampbell Analytical, Inc, 1534 Willow Pass Road, Pittsburg, CA 94565-1701 <br />Web: www.mccampbell.com E-mail: main@mccampbell.com <br />"When Quality Counts" Telephone: 877-252-9262 Fax: 925-252-9269 <br />QC SUMMARY REPORT FOR SW8270C <br />W.O. Sample Matrix: Soil QC Matrix: Soil BatchlD: 38833 WorkOrder 0810269 <br />EPA Method SW8270C <br />Extraction SW3550C <br />Date Extracted <br />BATCH 38833 SUMMARY <br />Date Analyzed Lab ID <br />Date Sampled <br />Date Extracted <br />Date Analyzed <br />Spiked Sample ID: 0810269-028A <br />Analyte <br />Sample <br />mg/Kg <br />Spiked <br />mg/Kg <br />MS <br />% Rec. <br />MSD <br />% Rec. <br />MS -MSD <br />% RPD <br />LCS <br />% Rec. <br />LCSD <br />% Rec. <br />LCS-LCSD Acceptance Criteria (%) <br />% RPD MS / MSD RPD LCS/LCSD <br />RPD <br />Acenaphthene <br />ND <br />2 <br />52.8 <br />53.2 <br />0.774 <br />66.7 <br />66 <br />1.01 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />4 -Chloro -3 -methyl phenol <br />ND <br />4 <br />54.1 <br />54.3 <br />0.470 <br />61.8 <br />60 <br />2.98 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />2 -Chlorophenol <br />ND <br />4 <br />50.3 <br />50.8 <br />0.970 <br />62.1 <br />60.3 <br />3.04 <br />30- 130 <br />30 <br />30 - 130 <br />30 <br />1,4 -Dichlorobenzene <br />ND <br />2 <br />52.4 <br />52 <br />0.785 <br />62 <br />62.1 <br />0.210 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />2,4-Dinitrotoluene <br />ND <br />2 <br />53.4 <br />53.2 <br />0.263 <br />67.9 <br />67.3 <br />0.946 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />4-Nitrophenol <br />ND <br />4 <br />57.3 <br />57.7 <br />0.687 <br />55.4 <br />55.9 <br />0.934 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />N-Nitrosodi-n-propylamine <br />ND <br />2 <br />55.7 <br />59.8 <br />7.24 <br />51.5 <br />61.4 <br />17.5 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />Pentachlorophenol <br />ND <br />4 <br />38.9 <br />39.2 <br />0.679 <br />47 <br />51.1 <br />8.37 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />Phenol <br />0.67 <br />4 <br />56.4 <br />57.4 <br />1.44 <br />55.4 <br />52.9 <br />4.60 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />Pyrene <br />ND <br />2 <br />50.5 <br />50.8 <br />0.513 <br />66.6 <br />64.1 <br />3.78 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />1,2,4-TrichI oro benzene <br />ND <br />2 <br />55.4 <br />55.6 <br />0.397 <br />73.3 <br />70.7 <br />3.62 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />%SSI: <br />78 <br />200 <br />84 <br />83 <br />0.899 <br />102 <br />98 <br />3.92 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />%SS2: <br />89 <br />200 <br />93 <br />98 <br />5.15 <br />90 <br />94 <br />4.82 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />%SS3: <br />I ( )1 <br />200 <br />103 <br />103 <br />0 <br />114 <br />118 <br />25 <br />30- 130 <br />30 <br />30- 130 <br />30 <br />%SS4: <br />88 <br />200 <br />88 <br />89 <br />1.26 <br />101 <br />98 <br />2.87 <br />1 30- 130 <br />30 <br />30- 130 <br />1-30 <br />30 <br />%SS5: <br />106 <br />200 <br />108 <br />113 <br />4.14 <br />120 <br />101 <br />17.5 <br />30- 130 <br />30 <br />30- 130 <br />%SS6: <br />85 <br />200 <br />86 <br />86 <br />0 <br />102 <br />101 <br />1.78 <br />30- 130 <br />30 <br />30- 130 <br />30 <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 />Lab ID <br />Date Sampled <br />Date Extracted <br />BATCH 38833 SUMMARY <br />Date Analyzed Lab ID <br />Date Sampled <br />Date Extracted <br />Date Analyzed <br />0810269-017B <br />10/09/08 11:37 AM <br />10/10/08 <br />10/18/08 7:53 AM <br />0810269-018B <br />10/09/08 10:09 AM <br />10/10/08 <br />10/18/08 8:05 PM <br />0810269-020B <br />10/09/08 10:13 AM <br />10/10/08 <br />10/18/08 4:13 AM <br />0810269-021 B <br />10/09/08 10:32 AM <br />10/10/08 <br />10/18/08 5:26 AM <br />0810269-023B <br />10/09/08 10:36 AM <br />10/10/08 <br />10/18/08 6:40 AM <br />0810269-024B <br />10/09/08 10:20 AM <br />10/10/08 <br />10/18/08 11:57 PM <br />0810269-026B <br />10/09/08 10:24 AM <br />10/10/08 <br />10/18/08 10:40 PM <br />0810269-027A <br />10/09/08 11:26 AM <br />10/10/08 <br />10/18/08 9:23 PM <br />0810269-028A <br />10/09/08 11:30 AM <br />10/10/08 <br />10/18/08 4:07 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 />#) surrogate diluted out of range; & = low or no recovery of surrogate or target analytes due to matrix interference. <br />Laboratory extraction solvents such as methylene chloride and acetone may occasionally appear in the method blank at low levels. <br />DHS ELAP Certification 1644 � QA/QC Officer <br />