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 R02100401 R02100401 R02100401 • Client ID: 03A 03A 03A Lab No.: 039068 02 039068 02 039068 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 0.82 pg 4.6 0.46 2,3,7,8-CI4DBD 1.3 <1.3 <1.3 1,2,3,7,8-CI5DBF 2.0 <2.0 <0.10 2,3,4,7,8-CI5DBF 1.9 <1.9 <0.97 1,2,3,7,8-CI5DBD 2.7 <2.7 <1.3 1,2,3,4,7,8-CI6DBF 2.5 <2.5 <0.25 1,2,3,6,7,8-CI6DBF 2.3 <2.3 <0.23 2,3,4,6,7,8-CI6DBF 2.7 <2.7 <0.27 1,2,3,7,8,9-CI6DBF 2.9 <2.9 <0.29 1,2,3,4,7,8-CI6DBD 2.1 <2.1 <0.21 1,2,3,6,7,8-CI6DBD 1.9 <1.9 <0.19 1,2,3,7,8,9-CI6DBD 1.9 <1.9 <0.19 1,2,3,4,6,7,8-CI7DBF 2.3 <2.3 <0.023 1,2,3,4,7,8,9-CI7DBF 2.7 <2.7 <0.027 1,2,3,4,6,7,8-CI7DBD 3.4 <3.4 <0.034 1,2,3,4,6,7,8,9-C18DBF 3.3 12 0.012 1,2,3,4,6,7,8,9-C18DBD 2.9 21 0.021
TEF pg 0.50 MAX TEF <5.9
ET4CDF 0.82 pg 4.6 1 ZP5CDF 2.0 <2.0 0 EH6CDF 2.5 <2.5 0 EH7CDF 2.5 <2.5 0 OCDF 3.3 12 1 ET4CDD 1.3 <1.3 0 EP5CDD 2.7 <2.7 0 ZH6CDD 1.9 <1.9 0 EH7CDD 3.4 <3.4 0 OCDD 2.9 21 1 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 92 2,3,7,8-T4CDD-13C12 90 1,2,3,7,8-P5CDF-13C12 94 1,2,3,7,8-P5CDD-13C12 88 1,2,3,6,7,8-H6CDF-13C12 92 1,2,3,6,7,8-H6CDD-13C12 92 1,2,3,4,6,7,8-H7CDF-13C12 104 1,2,3,4,6,7,8-H7CDD-13C12 109 OCDD-13C12 82
•
Certificate No:2J0574 file # =039066ot.xls nil Page 3of20 Revision No. 0
NYC-WTC 000130232
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