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 • R02100402 R02100402 R02100402 Client ID: 14A 14A 14A Lab No.: 039099 02 039099 02 039099 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-CI4DBF 0.27 pg <0.27 <0.027 2,3,7,8-CI4DBD 0.68 <0.68 <0.68 1,2,3,7,8-CI5DBF 0.65 0.85 0.042 2,3,4,7,8-CI5DBF 0.77 <0.77 <0.39 1,2,3,7,8-C15DBD 0.74 <0.74 <0.37 1,2,3,4,7,8-C16DBF 1.1 <1.1 <0.11 1,2,3,6,7,8-CI6DBF 0.24 0.88 0.088 2,3,4,6,7,8-C16DBF 1.1 <1.1 <0.11 1,2,3,7,8,9-C16DBF 0.31 0.63 0.063 1,2,3,4,7,8-C16DBD 0.78 0.99 0.099 1,2,3,6,7,8-C16DBD 0.69 <0.69 <0.069 1,2,3,7,8,9-C16DBD 0.99 0 <0.99 <0.099 1,2,3,4,6,7,8-C17DBF 1.9 <1.9 <0.019 1,2,3,4,7,8,9-CI7DBF 1.4 <1.4 <0.014 1,2,3,4,6,7,8-C17DBD 2.5 <2.5 <0.025 1,2,3,4,6,7,8,9-CI8DBF 0.74 3.6 0.0037 1,2,3,4,6,7,8,9-CI8DBD 1.4 23 0.023
0.32 •
TEF P9 EPA Requested TEQ < 1.26 MAX TEF "
< 2.2 Units Ng/m2 < 0.13
ZT4CDF 0.27 pg 7.5 6 EP5CDF 0.65 0.85 1 EH6CDF 0.26 1.5 2 EH7CDF 1.3 <1.3 0 OCDF 0.74 3.6 1 ET4CDD 0.4 4.6 2 EP5CDD 0.74 <0.74 0 EH6CDD 0.72 0.99 1 EH7CDD 0.75 1.5 1 OCDD 1.4 23 1 Surrogate Recoveries 2,3,7,8-T4CDF-13C12 88 2,3,7,8-T4CDD-13C12 87 1,2,3,7,8-P5CDF-13C12 76 1,2,3,7,8-P5CDD-13C12 72 1,2,3,6.7.8-H6CDF-13C12 91 1,2,3,6,7,8-H6CDD-13C12 89 1,2,3,4,6,7,8-H7CDF-13C12 92 1,2,3,4,6,7,8-H7CDD-13C12 84 • OCDD-13C12 60
Certificate No:2J0575 file # =R02100402 TEQ Report nh Page 14 of 20 Revision No. 0
NYC-WTC 000130336
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