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EPA Method 1613
<br />PCDD/F
<br />FAL ID: 11441-006-SA Date Extracted: 04-26-2018 ICal: PCDDFAL4-12-20-17 Acquired: 04-28-2018
<br />Client ID: VS37 Date Received: 04-11-2018 GC Column: DB5MS 2005 WHO TEQ: 0.0529
<br />Matrix: Soil Amount: 5.02 g Units: pg/g Basis: Dry Weight
<br />Batch No: X4491 % Solids: 87.73
<br />Compound Conc DL Qual
<br />2005
<br />WHO Tox MDL Compound Conc DL Qual
<br />2,3,7,8-TCDD ND 0.147 - 0.0273
<br />1,2,3,7,8-PeCDD ND 0.207 -0.0570
<br />1,2,3,4,7,8-HxCDD ND 0.187 -0.0793
<br />1,2,3,6,7,8-HxCDD ND 0.213 -0.0940 Total TCDD ND 0.147
<br />1,2,3,7,8,9-HxCDD ND 0.183 -0.0823 Total PeCDD ND 0.207
<br />1,2,3,4,6,7,8-HpCDD 1.75 - J 0.0175 0.0842 Total HxCDD 0.648 -J
<br />OCDD 14.7 -0.00441 0.172 Total HpCDD 3.88 -J
<br />2,3,7,8-TCDF ND 0.142 -0.0269
<br />1,2,3,7,8-PeCDF ND 0.154 -0.0449
<br />2,3,4,7,8-PeCDF ND 0.160 -0.0468
<br />1,2,3,4,7,8-HxCDF ND 0.133 -0.0437
<br />1,2,3,6,7,8-HxCDF ND 0.145 - 0.0417
<br />2,3,4,6,7,8-HxCDF ND 0.146 - 0.0574
<br />1,2,3,7,8,9-HxCDF 0.310 - J 0.0310 0.0657 Total TCDF 0.275 -J
<br />1,2,3,4,6,7,8-HpCDF ND 0.190 -0.0747 Total PeCDF ND 0.160
<br />1,2,3,4,7,8,9-HpCDF ND 0.222 -0.0883 Total HxCDF 0.310 -J
<br />OCDF ND 0.451 -0.170 Total HpCDF ND 0.222
<br />Internal Standards % Rec QC Limits Qual
<br />13C-2,3,7,8-TCDD 94.6 25.0 - 164
<br />13C-1,2,3,7,8-PeCDD 98.9 25.0 - 181
<br />13C-1,2,3,4,7,8-HxCDD 105 32.0 - 141
<br />13C-1,2,3,6,7,8-HxCDD 99.7 28.0 - 130
<br />13C-1,2,3,4,6,7,8-HpCDD 93.5 23.0 - 140
<br />13C-OCDD 80.5 17.0 - 157
<br />13C-2,3,7,8-TCDF 98.5 24.0 - 169
<br />13C-1,2,3,7,8-PeCDF 94.8 24.0 - 185
<br />13C-2,3,4,7,8-PeCDF 95.9 21.0 - 178
<br />13C-1,2,3,4,7,8-HxCDF 97.0 26.0 - 152
<br />13C-1,2,3,6,7,8-HxCDF 92.7 26.0 - 123
<br />13C-2,3,4,6,7,8-HxCDF 93.7 28.0 - 136
<br />13C-1,2,3,7,8,9-HxCDF 91.7 29.0 - 147
<br />13C-1,2,3,4,6,7,8-HpCDF 94.2 28.0 - 143
<br />13C-1,2,3,4,7,8,9-HpCDF 95.0 26.0 - 138
<br />13C-OCDF 84.9 17.0 - 157
<br />Cleanup Surrogate
<br />37Cl-2,3,7,8-TCDD 85.3 35.0 - 197
<br />Analyst:Reviewed By:
<br />Date:Date:
<br />A Isotopic Labeled Standard outside QC range but
<br />signal to noise ratio is >10:1
<br />B Analyte is present in Method Blank
<br />C Chemical Interference
<br />D Presence of Diphenyl Ethers
<br />DNQ Analyte concentration is below calibration range
<br />E Analyte concentration is above calibration range
<br />F Analyte confirmation on secondary column
<br />J Analyte concentration is below calibration range
<br />M Maximum possible concentration
<br />ND Analyte Not Detected at Detection Limit Level
<br />NP Not Provided
<br />P Pre-filtered through a Whatman 0.7um GF/F filter
<br />S Sample acceptance criteria not met
<br />X Matrix interferences
<br />* Result taken from dilution or reinjection
<br />4/30/2018 4/30/2018
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