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 Analytical Services Certificate of Analysis R02100400 R02100400 R02100400 Client ID: 11A 11A 11A Lab No.: 039056 02 039056 02 039056 02 • Date Sampled: 02/10/09 02/10/09 02/10/09 Matrix:
Component RDL Units TEF # of Isomers
Dioxins and furans
2,3,7,8-C14DBF 1.8 pg 2.6 0.26 2,3,7,8-CI4DBD 1.3 <1.3 <1.3 1,2,3,7,8-C15DBF 2.0 <2.0 <0.098 2,3,4,7,8-CI5DBF 1.9 " <1.9 <0.95 1,2,3,7,8-CI5DBD 2.2 <2.2 <1.1 1,2,3,4,7,8-C16DBF 1.0 <1.0 <0.10 1,2,3,6,7,8-C16DBF 1.0 <1.0 <0.10 2,3,4,6,7,8-C16DBF 1.2 u
<1.2 <0.12 1,2,3,7,8,9-CI6DBF 1.3 <1.3 <0.13 1,2,3,4,7,8-CI6DBD 2.1 <2.1 <0.21 1,2,3,6,7,8-CI6DBD 2.0 <2.0 <0.20 1.2,3,7,8,9-CI6DBD 2.0 <2.0 <0.20 1,2,3,4,6,7,8-CI7DBF 1.8 <1.8 <0.018 1,2,3,4,7,8,9-CI7DBF 4.8 <4.8 <0.048 1.2,3.4.6.7.8-CI7DBD 2.7 <2.7 <0.027 1,2,3,4,6,7,8,9-C18DBF 2.8 <2.8 <0.0028 1,2,3,4,6,7,8,9-C18DBD 4.7 5.0 0.0050
TEF pg 0.27 MAX TEF <4.9
ET4CDF 1.8 pg 2.6 1 EP5CDF 2.0 <2.0 0 EH6CDF 1.2 <1.2 0 EH7CDF 2.0 <2.0 0 OCDF 2.8 <2.8 0 ET4CDD 1.3 " <1.3 0 EPSCDD 2.2 <2.2 0 EH6CDD 2.1 <2.1 0 EH7CDD 2.7 <2.7 0 OCDD 4.7 5.0 1 Surrogate Recoveries 2,3,7,8-T4CDF-13C12 91 2,3,7,8-T4CDD-13C12 85 1,2,3,7,8-P5CDF-13C12 58 1,2,3,7,8-P5CDD-13C12 65 1,2,3,6,7,8-H6CDF-13C12 89 1,2,3,6,7,8-H6CDD-13C12 69 1,2,3,4,6,7,8-H7CDF-13C12 61 1,2,3,4,6,7,8-H7CDD-13C12 64 OCDD-13C12 93
•
Certificate No.2J0573 file # =039046ot.xis nh Page 11 of 20 Revision No. 1
NYC-WTC 000130205
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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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