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: 05A 05A 05A Lab No.: 039070 02 039070 02 039070 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 2.8 pg <2.8 <0.28 2,3,7,8-C14DBD 4.6 <4.6 <4.6 1,2,3,7,8-C15DBF 4.3 <4.3 <0.21 2,3,4,7,8-C15DBF 4.1 N <4.1 <2.1 1,2,3,7,8-C15DBD 3.7 N <3.7 <1.8 1.2,3.4.7,8-CI6DBF 2.4 <2.4 <0.24 1,2,3,6,7,8-CI6DBF 2.2 <2.2 <0.22 2,3,4,6,7,8-CI6DBF 2.6 N <2.6 <0.26 2.8 " <2.8 <0.28 1,2,3,7,8,9-CI6DBF 1,2,3,4,7,8-CI6DBD 4.5 <4.5 <0.45 4.1 " <4.1 <0.41 1,2,3,6,7,8-CI6DBD 1,2,3,7,8,9-CI6DBD 4.0 N <4.0 <0.40 1,2,3,4,6,7,8-CI7DBF 47 N <47 <0.47 1,2,3,4,7,8,9-CI7DBF 54 N <54 <0.54 1,2,3,4,6,7,8-CI7DBD 4.3 N <4.3 <0.043 1,2,3,4,6,7,8,9-CI8DBF 4.2 <4.2 <0.0042 • 1,2,3,4,6,7,8,9-CI8DBD 2.1 <2.1 <0.0021
TEF pg 0 EPA Requested TEQ < 6.00 MAX TEF " < 12 Units Ng/m2 < 0.60
ZT4CDF 2.7 pg <2.7 0 EP5CDF 4.3 N <4.3 0 ZH6CDF 2.4 N <2.4 0 EH7CDF 50 <50 0 OCDF 4.2 N <4.2 0 ET4CDD 4.6 N <4.6 0 EP5CDD 3.7 N <3.7 0 EH6CDD 4.1 N <4.1 0 EH7CDD 4.3 N <4.3 0 OCDD 2.1 N <2.1 0 Surrogate Recoveries 2,3,7,8-T4CDF-13C12 85 2,3,7,8-T4CDD-13C12 81 1,2,3,7,8-P5CDF-13C12 89 1,2,3,7,8-P5CDD-13C12 85 1,2,3,6,7,8-H6CDF-13C12 86 1,2,3,6,7,8-H6CDD-13C12 82 1,2,3,4,6,7,8-H7CDF-13C12 97 1,2,3,4,6,7,8-H7CDD-13C12 99 • OCDD-13C12 79
Certificate No.2JO574 file # =R02100401 TEQ Report nh Page 9 of 40 Revision No, 0
NYC-WTC 000130351
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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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