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: 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-Cl4DBF 0.39 pg 2.4 0.24 2,3,7,8-CI4DBD 0.62 N <0.62 <0.62 1,2,3,7,8-C15DBF 0.57 <0.57 <0.029 2,3,4,7,8-C15DBF 0.52 N <0.52 <0.26 1,2,3,7,8-C15DBD 0.91 <0.91 <0.46 1,2,3,4,7,8-C16DBF 0.46 N <0.46 <0.046 1,2,3,6,7,8-C16DBF 0.63 N <0.63 <0.063 2,3,4,6,7,8-CI6DBF 0.74 N <0.74 <0.074 1,2,3,7,8,9-C16DBF 0.80 N <0.80 <0.080 1,2,3,4,7,8-CI6DBD 0.96 N <0.96 <0.096 1,2,3,6,7,8-CI6DBD 0.89 N <0.89 <0.089 1,2,3,7,8,9-Cl6DBD 0.87 N <0.87 <0.087 1,2,3,4,6,7,8-C17DBF 0.76 N <0.76 <0.0076 1,2,3,4,7,8,9-C17DBF 7.4 N <7.4 <0.074 1,2,3.4.6,7,8-C17DBD 1.5 <1.5 <0.015 1,2,3,4,6,7,8,9-C18DBF 0.86 1.6 0.0016 • 1,2,3,4,6,7,8,9-C18DBD 1.3 6.6 0.0066
TEF pg 0.24 EPA Requested TEQ < 1.22 MAX TEF < 2.2 Units Ng/m2 < 0.12
ET4CDF 0.39 pg 5.4 5 £P5CDF 0.54 " <0.54 0 EH6CDF 0.68 <0.68 0 EH7CDF 6.9 N <6.9 0 OCDF 0.86 N 1.6 1 £T4CDD 0.62 N 2.0 1 EP5CDD 0.91 N 1.7 1 EH6CDD 0.89 N <0.89 0 EH7CDD 1.0 N <1.0 0 OCDD 1.3 N 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:2J0574 file # =R02100401 TEQ Report nh Page 27 of 40 Revision No. 0
NYC-WTC 000130369
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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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