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 R02100402 R02100402 R02100402 Client ID: 19A 19A 19A • Lab No.: 039104 02 039104 02 039104 02 Date Sampled: 02/09/10 02/09/10 02/09/10 Matrix:
Component RDL Units TEF # of Isomers
Dioxins and furans
2,3,7,8-CI4DBF 0.51 pg 2.9 0.29 2,3,7,8-CI4DBD 0.72 1.4 1.4 1,2,3,7,8-CI5DBF 0.65 2.1 0.10 2,3,4,7,8-C15DBF 2.5 <2.5 <1.3 1,2,3,7,8-C15DBD 0.79 1.7 0.85 1,2,3,4,7,8-C16DBF 2.6 <2.6 <0.26 1,2,3,6,7,8-CI6DBF 0.56 2.4 0.24 2,3,4,6,7,8-CI6DBF 0.65 5.3 0.53 1,2,3,7,8,9-CI6DBF 0.71 3.8 0.38 1,2,3,4,7,8-C16DBD 2.3 <2.3 <0.23 1,2,3,6,7,8-CI6DBD 0.68 2.6 0.26 1,2,3,7,8,9-CI6DBD 3.8 <3.8 <0.38 1,2,3,4,6,7,8-CI7DBF 4.6 <4.6 <0.046 1,2,3,4,7,8,9-CI7DBF 2.4 4.3 0.043 1,2,3,4,6,7,8-CI7DBD 1.1 4.0 0.040 1,2,3,4,6,7,8,9-C18DBF 0.68 7.0 0.0070 • 1,2,3,4,6,7,8,9-C18DB0 1.5 12 0.012
TEF pg 4.2 MAX TEF <6.4
£T4CDF 0.51 pg 2.9 1 EP5CDF 0.65 2.1 1 EH6CDF 0.60 12 3 EH7CDF 2.2 4.3 1 OCDF 0.68 7.0 1 ET4CDD 0.72 2.9 2 EP5CDD 0.79 1.7 1 EH6CDD 0.68 2.6 1 EH7CDD 1.1 4.0 1 OCDD 1.5 12 1 Surrogate Recoveries 2,3,7,8-T4CDF-13C12 89 2,3,7,8-T4CDD-13C12 81 1,2,3,7,8-P5CDF-13C12 75 1,2,3,7,8-P5CDD-13C12 70 1,2,3,6,7,8-H6CDF-13C12 68 1,2,3,6,7,8-H6CDD-13C12 80 1,2,3,4,6,7,8-H7CDF-13C12 58 1,2,3,4,6,7,8-H7CDD-13C12 83 OCDD-13C12 64
Certificate No:2J0575 file # =039086ot.xls nh Page 19 of 20 Revision No. 0
NYC-WTC 000130280
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Chain of custody document from PSC Analytical Services regarding the receipt and analysis of samples for the DEP cleanup project.
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