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: 11A 1IA 11A Lab No.: 039076 02 039076 02 039076 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 0.25 pg 5.3 0.53 2,3,7,8-CI4DBD 1.4 <1.4 <1.4 1.2.3,7,8-C15DBF 0.55 1.2 0.060 2,3,4,7,8-CI5DBF 0.53 0.94 0.47 1,2,3,7,8-C15DBD 0.46 0.62 0.31 1,2,3,4,7,8-C16DBF 0.31 1.4 0.14 1,2,3,6,7,8-CI6DBF 0.61 <0.61 <0.061 2,3,4,6,7,8-C16DBF 0.33 0.96 0.096 1,2,3,7,8,9-CI6DBF 0.36 <0.36 <0.036 1,2,3,4,7,8-CI6DBD 0.27 <0.27 <0.027 1,2,3,6,7,8-C16DBD 0.45 <0.45 <0.045 1,2,3,7,8,9-C16DBD 0.35 0.54 0.054 1,2,3,4,6,7,8-CI7DBF 3.2 <3.2 <0.032 1,2,3,4,7,8,9-CI7DBF 5.2 <5.2 <0.052 1,2,3,4,6,7,8-CI7DBD 3.5 <3.5 <0.035 1,2,3,4,6,7,8,9-C18DBF 2.4 <2.4 <0.0024 1,2,3,4,6,7,8,9-CI8DBD 0.7 29 0.029
TEF pg 1.7 MAX TEF <3.4
ET4CDF 0.25 pg 15 8 EPSCDF 0.55 3.8 3 EH6CDF 0.31 2.4 2 ZH7CDF 4.8 <4.8 0 OCDF 2.4 <2.4 0 ET4CDD 0.61 10 4 EP5CDD 0.46 8.9 5 EH6CDD 0.36 1.7 2 EH7CDD 0.96 3.4 1 OCDD 0.7 29 1 Surrogate Recoveries 2,3,7,8-T4CDF-13C12 99 2,3,7,8-T4CDD-13C12 91 1,2,3,7,8-P5CDF-13C12 96 1,2,3,7,8-P5CDD-13C12 93 1,2,3,6,7,8-H6CDF-13C12 78 1,2,3,6,7,8-H6CDD-13C12 86 1,2,3,4,6,7,8-H7CDF-13C12 76 1.2,3,4,6,7,8-H7CDD-13C12 97 OCDD-13C12 80
•
Certificate No:2JO574 file # =039066ot.xls nh Page 11 of 20 Revision No. 0
NYC-WTC 000130240
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