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: IOA IOA IOA Lab No.: 039095 02 039095 02 039095 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 0.36 pg 3.4 0.34 2,3,7,8-CI4DBD 1.0 <1.0 <1.0 1,2,3,7,8-C15DBF 0.23 0.63 0.031 2,3,4,7,8-CISDBF 0.22 0.84 0.42 1,2,3,7,8-CI5DBD 0.23 N <0.23 <0.12 1,2,3,4,7,8-CI6DBF 0.21 N 0.89 0.089 1,2,3,6,7,8-CI6DBF 0.19 0.60 0.060 2,3,4,6,7,8-CI6DBF 0.75 <0.75 <0.075 1,2,3,7,8,9-CI6DBF 0.24 <0.24 <0.024 1,2,3.4,7,8-CI6DBD 0.25 N <0.25 <0.025 1,2,3,6,7,8-CI6DBD 0.24 N <0.24 <0.024 1,2,3,7,8,9-CI6DBD 0.23 " 0.38 0.038 1,2,3,4,6,7,8-CI7DBF 3.3 N <3.3 <0.033 1,2,3,4,7,8,9-C17DBF 0.81 <0.81 <0.0081 1,2,3,4,6,7,8-CI7DBD 0.32 3.1 0.031 1,2,3,4,6,7,8,9-CI8DBF 1.9 <1.9 <0.0019 • 1,2,3,4,6,7,8,9-CI8DBD 0.97 N 23 0.023
TEF pg 1.0 EPA Requested TEQ < 1.70 MAX TEF SI < 2.4 Units Ng/m2 < 0.17
ET4CDF 0.36 pg 12 11 EPSCDF 0.23 N 5.1 6 EH6CDF 0.21 2.5 3 EH7CDF 1.7 <1.7 0 OCDF 1.9 <1.9 0 ET4CDD 0.21 N 15 6 EP5CDD 0.23 N 3.3 3 EH6CDD 0.24 1.2 2 EH7CDD 0.32 5.7 2 OCDD 0.97 23 1 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 90 2,3,7,8-T4CDD-13C12 87 1,2,3,7,8-P5CDF-13C12 94 1,2,3,7,8-P5CDD-13C12 96 1,2,3,6,7,8-H6CDF-13C12 85 1,2,3,6,7,8-H6CDD-13C12 85 1,2,3,4,6,7,8-H7CDF-13C12 91 1,2,3,4,6,7,8-H7CDD-13C12 88 • OCDD-13C12 73
Certificate No:2J0575 file # =R02100402 TEQ Report nh Page 10 of 20 Revision No. 0
NYC-WTC 000130332
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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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