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: 08A 08A 08A Lab No.: 039073 02 039073 02 039073 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 0.32 pg 3.2 0.32 2,3,7,8-C14DBD 1.4 <1.4 <1.4 1,2,3,7,8-CISDBF 2.0 <2.0 <0.10 2,3,4,7,8-CI5DBF 2.7 <2.7 <1.3 1,2,3,7,8-C15DBD 1.7 <1.7 <0.84 1,2,3,4,7,8-C16DBF 0.47 2.7 0.27 1,2,3,6,7,8-C16DBF 2.7 <2.7 <0.27 2,3,4,6,7,8-C160BF 0.51 3.7 0.37 1,2,3,7,8,9-C16DBF 0.55 4.4 0.44 1,2,3,4,7,8-C16DBD 2.5 <2.5 <0.25 1,2,3,6,7,8-CI6DBD 3.3 • <3.3 <0.33 1,2,3,7,8,9-C16DB0 0.57 N 3.3 0.33 1,2,3,4,6,7,8-C17DBF 0.61 3.7 0.037 1,2,3,4,7,8,9-CI7DBF 4.9 N <4.9 <0.049 1,2,3,4,6,7,8-C17DBD 1.3 N 5.1 0.051 1,2,3,4,6,7,8,9-C18DBF 14 <14 <0.014 • 1,2,3,4,6,7,8,9-CISDBD 1.8 16 0.016
TEF pg 1.8 EPA Requested TEQ < 4.10 MAX TEF N < 6.4 Units Ng/m2 < 0.41
ET4CDF 0.32 pg 4.5 3 EP5CDF 0.46 <0.46 0 ZH6CDF 0.47 11 3 ZH7CDF 0.66 N 3.7 1 OCDF 14 <14 0 ET4CDD 0.52 <0.52 0 EPSCDD 0.55 1.8 2 EH6CDD 0.58 N 3.3 1 EH7CDD 1.3 N 5.1 1 OCDD 1.8 N 16 1 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 91 2,3,7,8-T4CDD-13C12 87 1,2,3,7,8-P5CDF-13C12 78 1,2,3,7,8-P5CDD-13C12 75 1,2,3,6,7,8-H6CDF-13C12 93 1,2,3,6,7,8-H6CDD-13C12 89 1,2,3,4,6,7,8-H7CDF-13C12 89 1,2,3,4,6,7,8-H7CDD-13C12 84 • OCDD-13C12 65
Certificate No.2JO574 file # =R02100401 TEQ Report nh Page 15 of 40 Revision No. 0
NYC-WTC 000130357
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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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