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: 13A 13A 13A Lab No.: 039098 02 039098 02 039098 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 1.2 pg <1.2 <0.12 2,3,7,8-CI4DBD 0.31 <0.31 <0.31 1,2,3,7,8-C150BF 0.50 <0.50 <0.025 2.3,4,7,8-C15DBF 0.45 N <0.45 <0.23 1,2,3,7,8-CI5DBD 0.42 <0.42 <0.21 1,2,3,4,7,8-CI6DBF 0.27 0.46 0.046 1,2,3,6,7,8-CI6DBF 0.25 <0.25 <0.025 2,3,4,6,7,8-Cl6DBF 0.29 <0.29 <0.029 1,2,3,7,8,9-CI6DBF 0.32 N <0.32 <0.032 1,2,3,4,7,8-CI6DBD 0.51 <0.51 <0.051 1,2,3,6,7,8-CI6DBD 0.47 <0.47 <0.047 1,2,3,7,8,9-CI6DBD 0.46 " <0.46 <0.046 1,2,3,4,6,7,8-CI7DBF 0.80 N <0.80 <0.0080 1,2,3,4,7,8,9-CI7DBF 0.32 N <0.32 <0.0032 1,2,3,4,6,7,8-CI7DBD 0.28 N 0.41 0.0041 1,2,3,4,6,7,8,9-CI8DBF 0.55 N 11 0.011 0 1,2,3,4,6,7,8,9-Cl8DBD 0.84 N 2.6 0.0026
TEF pg 0.064 EPA Requested TEQ < 0.63 MAX TEF N < 1.2 Units Ng/m2 < 0.06
£T4CDF 0.17 pg 1.1 3 EP5CDF 0.50 <0.50 0 £H6CDF 0.27 0.86 2 ZH7CDF 0.30 N <0.30 0 OCDF 0.55 N 11 1 ET4CDD 0.31 N <0.31 0 ZP5CDD 0.42 N <0.42 0 EH6CDD 0.47 <0.47 0 EH7CDD 0.28 0.41 1 OCDD 0.84 2.6 1 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 92 2,3,7,8-T4CDD-13C12 93 1,2,3,7,8-P5CDF-13C12 95 1,2,3,7,8-P5CDD-13C12 96 1,2,3,6,7,8-H6CDF-13C12 90 1,2,3,6,7,8-H6CDD-13C12 89 1,2,3,4,6,7,8-H7CDF-13C12 103 1,2,3,4,6,7,8-H7CDD-13C12 98 • OCDD-13C12 78
Certificate No:2J0575 file # =R02100402 TEQ Report nh Page 13of20 Revision No. 0
NYC-WTC 000130335
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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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