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: 19A 19A 19A Lab No.: 039064 02 039064 02 039064 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 0.58 pg 7.5 0.75 2,3,7,8-CI4DBD 0.49 1.5 1.5 1,2,3,7,8-CI5DBF 0.33 1.0 0.051 2,3,4,7,8-CI5DBF 0.77 <0.77 <0.39 1,2,3,7,8-CISDBD 0.54 <0.54 <0.27 1,2,3,4,7,8-CI6DBF 0.19 1.1 0.11 1,2,3,6,7,8-CI6DBF 0.18 0.58 0.058 2,3,4,6,7,8-CI6DBF 0.21 <0.21 <0.021 1,2,3,7,8,9-CI6DBF 0.23 <0.23 <0.023 1,2,3,4,7,8-CI6DBD 0.35 <0.35 <0.035 1,2,3,6,7,8-C160B0 0.33 <0.33 <0.033 1,2,3,7,8,9-C16DBD 0.32 <0.32 <0.032 1,2,3,4,6,7,8-CI7DBF 4.3 <4.3 <0.043 1,2,3,4,7,8,9-CI7DBF 3.0 <3.0 <0.030 1,2,3,4,6,7,8-C17DBD 0.52 8.7 0.087 1,2,3,4,6,7,8,9-CI8DBF 1.7 1.9 0.0019 1,2,3,4,6,7,8,9-C18DBD 0.64 26 0.026
TEF pg 2.6 MAX TEF <3.5
ET4CDF 0.58 pg 39 11 EPSCDF 0.33 7.8 4 EH6CDF 0.21 4.0 4 EH7CDF 2.8 <2.8 0 OCDF 1.7 1.9 1 ET4CDD 0.49 30 7 ZP5CDD 0.54 10 4 EH6CDD 0.33 5.6 3 EH7CDD 0.52 18 2 OCDD 0.64 26 1 Surrogate Recoveries 2,3,7,8-T4CDF-13C12 89 2,3,7,8-T4CDD-13C12 76 1,2,3,7,8-P5CDF-13C12 94 1,2,3,7,8-P5CDD-13C12 93 1,2,3,6,7,8-H6CDF-13C12 84 1,2,3,6,7,8-H6CDD-13C12 87 1,2,3,4,6,7,8-H7CDF-13C12 98 1,2,3,4,6,7,8-H7CDD-13C12 42 OCDD-13C12 83
•
Certificate No:2J0573 file # =039046ot.xls nh Page 19 of 20 Revision No. 1
NYC-WTC 000130213
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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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