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 R02100403 R02100403 R02100403 Client ID: 07A 07A 07A • Lab No.: 039112 02 039112 02 039112 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 0.65 pg 0.95 0.095 2,3,7,8-CI4DBD 0.54 <0.54 <0.54 1,2,3,7,8-CI5DBF 0.41 <0.41 <0.020 2,3,4,7,8-CI5DBF 0.39 <0.39 <0.19 1,2,3,7,8-Cl5DBD 0.89 <0.89 <0.44 1,2,3,4,7,8-CI6DBF 0.51 <0.51 <0.051 1,2,3,6,7,8-Cl6DBF 0.47 <0.47 <0.047 2,3,4,6,7,8-CI6DBF 0.55 <0.55 <0.055 1,2,3,7,8,9-CI6DBF 0.60 <0.60 <0.060 1,2,3,4,7,8-C16DB0 0.85 <0.85 <0.085 1,2,3.6.7.8-C160BD 0.79 <0.79 <0.079 1,2,3,7,8,9-CI6DBD 0.77 <0.77 <0.077 1,2,3.4,6,7,8-CI7DBF 13 <13 <0.13 1,2,3,4,7,8,9-CI7DBF 15 <15 <0.15 1,2,3,4,6,7,8-CI7DBD 0.69 1.3 0.013 1,2,3,4,6,7,8,9-C18DBF 6.7 <6.7 <0.0067 • 1,2,3,4,6,7,8,9-CI8DBD 1.3 11 0.011
TEF pg 0.12 MAX TEF <2.1
ET4CDF 0.65 pg 0.95 1 EP5CDF 0.41 <0.41 0 £H6CDF 0.55 <0.55 0 EH7CDF 14 <14 0 OCDF 6.7 <6.7 0 ET4CDD 0.54 <0.54 0 EP5CDD 0.89 <0.89 0 EH6CDD 0.79 <0.79 0 ZH7CDD 0.69 2.3 2 OCDD 1.3 11 1 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 92 2,3,7,8-T4CDD-13C12 80 1,2,3,7,8-P5CDF-13C12 80 1,2,3,7,8-P5CDD-13C12 76 1,2,3,6,7,8-H6CDF-13C12 76 1,2,3,6,7,8-H6CDD-13C12 74 1,2,3,4,6,7,8-H7CDF-13C12 90 1,2,3,4,6.7,8-H7CDD-13C12 96 OCDD-13C12 82
•
Certificate No:2J0576 file # =039106ot.xls nh Page 7 of 18 Revision No. 0
NYC-WTC 000130170
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