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 4nalytical Services Certificate of Analysis R02100401 R02100401 R02100401 Client ID: 14A 14A 14A Lab No.: 039079 02 039079 02 039079 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 0.39 pg 2.4 0.24 2,3,7,8-C14DBD 0.62 <0.62 <0.62 1,2,3,7,8-CI5DBF 0.57 <0.57 <0.029 2,3,4.7,8-C15DBF 0.52 <0.52 <0.26 1.2,3,7,8-CI5DBD 0.91 <0.91 <0.46 1,2,3,4,7,8-CI6DBF 0.46 <0.46 <0.046 1,2,3,6,7,8-CI6DBF 0.63 <0.63 <0.063 2,3,4,6,7,8-CI6DBF 0.74 <0.74 <0.074 1,2,3,7,8,9-CI6DBF 0.80 <0.80 <0.080 1,2,3,4,7,8-CI6DBD 0.96 <0.96 <0.096 1,2,3,6,7,8-CI6DBD 0.89 <0.89 <0.089 1,2,3,7,8,9-CI6DBD 0.87 <0.87 <0.087 1,2,3,4,6,7,8-CI7DBF 0.76 <0.76 <0.0076 1,2,3,4,7,8,9-CI7DBF 7.4 <7.4 <0.074 1,2,3,4,6,7,8-CI7DBD 1.5 <1.5 <0.015 1,2,3,4,6,7,8,9-CI8DBF 0.86 1.6 0.0016 1,2,3,4,6,7,8,9-CI8DBD 1.3 6.6 0.0066
TEF pg 0.24 MAX TEF <2.2
ET4CDF 0.39 pg 5.4 5 EP5CDF 0.54 <0.54 0 EH6CDF 0.68 <0.68 0 EH7CDF 6.9 <6.9 0 OCDF 0.86 1.6 1 ET4CDD 0.62 2.0 1 EPSCDD 0.91 1.7 1 EH6CDD 0.89 <0.89 0 EH7CDD 1.0 <1.0 0 OCDD 1.3 6.6 1 Surrogate Recoveries 2,3,7,8-T4CDF-13C12 93 2,3,7,8-T4CDD-13C12 85 1,2,3,7,8-P5CDF-13C12 76 1,2.3.7,8-P5CDD-13C12 69 1,2,3,6.7,8-H6CDF-13C12 92 1,2,3,6,7,8-H6CDD-13C12 89 1,2,3,4,6,7,8-H7CDF-13C12 88 1,2,3,4,6,7,8-H7CDD-13C12 84 OCDD-13C12 62
•
Certificate No.2JO574 file # =039066ot.xis nh Page 14 of 20 Revision No. 0
NYC-WTC 000130243
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