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: 08A 08A 08A Lab No.: 039113 02 039113 02 039113 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 1.7 pg <1.7 <0.17 2,3,7,8-CI4DBD 0.57 <0.57 <0.57 1,2,3,7,8-CI5DBF 0.74 <0.74 <0.037 2,3,4,7,8-Cl5DBF 0.71 <0.71 <0.36 1,2,3,7,8-CI5DBD 0.66 <0.66 <0.33 1,2,3,4,7,8-CI6DBF 1.0 " <1.0 <0.10 1,2,3,6,7,8-CI6DBF 0.97 <0.97 <0.097 2,3,4,6,7,8-CI6DBF 1.1 " <1.1 <0.11 1,2,3,7,8,9-C16DBF 1.2 <1.2 <0.12 1,2,3,4,7,8-CI6DBD 0.82 <0.82 <0.082 1,2,3,6,7,8-C16DBD 0.76 <0.76 <0.076 1,2,3,7,8,9-C16DBD 0.74 <0.74 <0.074 1,2,3,4,6,7,8-CI7DBF 11 <11 <0.11 1,2,3,4,7,8,9-CI7DBF 13 " <13 <0.13 1,2,3,4,6,7,8-C17DBD 0.85 2.0 0.020 1,2,3,4,6,7,8,9-CI8DBF 0.72 1.6 0.0016 1,2,3,4,6,7,8,9-C18DBD 1.6 21 0.021
TEF pg 0.043 MAX TEF <2.4
ET4CDF 0.53 pg 1.6 2 ZP5CDF 0.74 <0.74 0 EH6CDF 1.1 <1.1 0 EH7CDF 12 <12 0 OCDF 0.72 1.6 1 ET4CDD 0.57 2.3 2 EPSCDD 0.66 <0.66 0 ZH6CDD 0.76 <0.76 0 ZH7CDD 0.85 4.0 2 OCDD 1.6 21 1 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 96 2,3,7,8-T4CDD-13C12 80 1,2,3,7,8-P5CDF-13C12 84 1,2,3,7,8-P5CDD-13C12 80 1,2,3,6,7,8-H6CDF-13C12 58 1,2,3,6,7,8-H6CDD-13C12 72 1,2,3,4,6,7,8-H7CDF-13C12 54 1,2,3,4,6,7,8-H7CDD-13C12 96 OCDD-13C12 84
•
Certificate No:2J0576 file # =039106ot.xls nh Page 8 of 18 Revision No. 0
NYC-WTC 000130171
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