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 /D: 06A 06A 06A Lab No.: 039111 02 039111 02 039111 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 1.4 pg <1.4 <0.14 2,3,7,8-CI4DBD 0.94 <0.94 <0.94 1,2,3,7,8-C15DBF 1.5 <1.5 <0.073 2,3,4,7,8-CI5DBF 1.4 <1.4 <0.70 1,2,3,7,8-C15DBD 1.4 <1.4 <0.68 1,2,3,4,7,8-CI6DBF 2.5 N <2.5 <0.25 1,2,3,6,7,8-CI6DBF 2.3 <2.3 <0.23 2,3,4.6,7,8-CI6DBF 2.7 <2.7 <0.27 1,2,3,7,8,9-Cl6DBF 3.0 U <3.0 <0.30 1,2,3,4.7,8-CI6DBD 3.9 <3.9 <0.39 1,2,3,6,7.8-Ci6DBD 3.6 N <3.6 <0.36 1,2,3,7,8.9-C16DBD 3.5 N <3.5 <0.35 1,2,3,4,6,7,8-CI7DBF 96 <96 <0.96 1,2,3,4,7,8,9-CI7DBF 110 U <110 <1.1 1,2,3,4,6,7,8-CI7DBD 3.7 <3.7 <0.037 1,2,3,4,6,7,8,9-CI8DBF 3.0 • <3.0 <0.0030 • 1,2,3,4,6,7,8,9-C18DBD 5.9 N <5.9 <0.0060
TEF pg 0 EPA Requested TEQs < 3.40 MAX TEF N < 6.8 Units Ng/m2 < 0.34
ET4CDF 0.76 pg <0.76 0 ZP5CDF 1.5 N <1.5 0 EH6CDF 2.7 <2.7 0 EH7CDF 100 <100 0 OCDF 3.0 <3.0 0 ET4CDD 0.94 <0.94 0 £P5CDD 1.4 N <1.4 0 EH6CDD 3.6 <3.6 0 EH7CDD 3.7 N <3.7 0 OCDD 6.0 <6.0 0 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 108 2,3,7,8-T4CDD-13C12 90 1,2,3,7,8-P5CDF-13C12 70 1,2,3,7,8-P5CDD-13C12 60 1,2,3,6,7,8-H6CDF-13C12 66 1,2,3,6,7,8-H6CDD-13C12 74 1,2,3,4,6,7,8-H7CDF-13C12 48 1,2,3,4,6,7,8-H7CDD-13C12 86 • OCDD-13C12 62
Certificate No:2J0576 file # =R02100403 TEQ Report nh Page 11 of 36 Revision No. 0
NYC-WTC 000130297
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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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