Chain of custody document from PSC Analytical Services regarding the receipt and analysis of samples for the DEP cleanup project.
NYC-WTC_000130104–000130402
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
PSC 9nalytical Services Certificate of Analysis R02100401 R02100401 R02100401 Client ID: 18A 18A 18A Lab No.: 039083 02 039083 02 039083 02 •
Date Sampled: 02/10/09 02/10/09 02/10/09 Matrix:
Component RDL Units TEF # of isomer.
Dioxins and furans
2,3,7,8-CI4DBF 0.18 pg 2.0 0.20 2,3,7,8-C14DBD 0.25 <0.25 <0.25 1,2,3,7,8-CI5DBF 0.24 0.36 0.018 2,3,4,7,8-CI5DBF 0.31 <0.31 <0.15 1,2,3,7,8-C15DBD 0.44 <0.44 <0.22 1,2,3,4,7,8-C16DBF 0.34 <0.34 <0.034 1,2,3,6,7,8-C16DBF 0.18 0.19 0.019 2,3,4,6,7,8-CI6DBF 0.21 <0.21 <0.021 1,2,3,7,8,9-C16DBF 0.22 <0.22 <0.022 1,2,3,4,7,8-C16DBD 0.14 <0.14 <0.014 1,2,3,6,7,8-CI6DBD 0.13 <0.13 <0.013 1,2,3,7,8,9-CI6DBD 0.13 <0.13 <0.013 1,2,3,4,6,7,8-C17DBF 1.2 <1.2 <0.012 1,2,3,4,7,8,9-C17DBF 0.81 <0.81 <0.0081 1,2,3,4,6,7,8-C17DBD 0.15 1.1 0.011 1,2,3,4,6,7,8,9-CIBDBF 0.98 <0.98 <0.00098 1,2,3.4,6.7,8,9-C18DBD 0.59 11 0.011
S TEF MAX TEF pg 0.26 <1.0
ET4CDF 0.18 pg 4.9 6 EP5CDF 0.24 1.7 3 ZH6CDF 0.19 0.61 2 EH7CDF 0.75 <0.75 0 OCDF 0.98 <0.98 0 ET4CDD 0.27 4.9 3 EP5CDD 0.44 2.8 3 ZH6CDD 0.13 0.37 1 EH7CDD 0.15 2.4 2 OCDD 0.59 11 1 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 84 2,3,7,8-T4CDD-13C12 79 1,2,3,7,8-P5CDF-13C12 85 1,2,3,7,8-P5CDD-13C12 89 1,2,3,6,7,8-H6CDF-13C12 79 1,2,3,6,7,8-H6CDD-13C12 82 1,2,3,4,6,7,8-H7CDF-13C12 92 1,2,3,4,6,7,8-H7CDD-13C12 93 OCDD-13C12 78
•
Certificate No.2J0574 file # =039066ot.xls nh Page 18 of 20 Revision No. 0
NYC-WTC 000130247
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Chain of custody document from PSC Analytical Services regarding the receipt and analysis of samples for the DEP cleanup project.
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