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 • R02100403 R02100403 R02100403 Client ID: 11A 11A 11A Lab No.: 039116 02 039116 02 039116 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 0.79 pg 2.6 0.26 2.3,7.8-C14DBD 1.4 <1.4 <1.4 1,2,3,7,8-C15DBF 0.78 <0.78 <0.039 2,3,4,7,8-C15DBF 0.48 <0.48 <0.24 1,2,3,7,8-C15DBD 1.9 <1.9 <0.95 1,2,3,4,7,8-C16DBF 2.1 <2.1 <0.21 1,2,3,6,7,8-C16DBF 1.9 <1.9 <0.19 2,3,4,6,7,8-C16DBF 2.3 <2.3 <0.23 1,2,3,7,8,9-C16DBF 2.5 <2.5 <0.25 1,2,3,4,7,8-C16DBD 1.7 <1.7 <0.17 1,2,3,6,7,8-C16DBD 1.6 <1.6 <0.16 N 1,2,3,7,8,9-C16DBD 1.5 <1.5 <0.15 1,2,3,4,6,7,8-C17DBF 170 <170 <1.7 1,2,3,4,7.8,9-C17DBF 200 <200 <2.0 1,2,3,4,6,7,8-CI7DBD 2.1 5.8 0.058 1,2,3,4,6,7,8,9-CI8DBF 6.7 N <6.7 <0.0067 1,2,3,4,6,7,8,9-Cl8DBD 1.5 54 0.054 • TEF pg 0.37 EPA Requested TEQs < 4.24 MAX TEF N < 8.1 Units Ng/m2 < 0.42
ET4CDF 0.79 pg 3.9 2 EP5CDF 0.50 <0.50 0 EH6CDF 2.1 <2.1 0 EH7CDF 180 N <180 0 OCDF 6.7 " <6.7 0 IT4CDD 1.4 <1.4 0 EP5CDD 1.9 N <1.9 0 EH6CDD 1.6 N <1.6 0 EH7CDD 2.1 II 12 2 OCDD 1.5 N 54 1 Surrogate Recoveries % 2,3,7,8T4CDF-13C12 96 2,3,7,8-T4CDD-13C12 76 1,2,3,7,8-P5CDF-13C12 74 1,2,3,7,8-P5CDD-13C12 60 1,2,3,6,7,8-H6CDF-13C12 44 1,2,3,6,7,8-H6CDD-13C12 60 1,2,3,4,6,7,8-H7CDF-13012 36 1,2,3,4,6,7,8-H7CDD-13C12 80 • OCDD-13C12 64
Certificate No:2J0576 file # =R02100403 TEQ Report nh Page 21 of 36 Revision No. 0
NYC-WTC 000130307
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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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