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 R02100400 R02100400 R02100400 Client ID: 17A 17A 17A Lab No.: 039062 02 039062 02 039062 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 0.89 pg <0.89 <0.089 2.3,7.8-C14DBD 1.5 <1.5 <1.5 1,2,3,7,8-C15DBF 1.2 <1.2 <0.060 2,3,4,7,8-C15DBF 1.2 <1.2 <0.58 1,2,3,7,8-C15DBD 1.9 <1.9 <0.96 1,2,3,4,7,8-CI6DBF 1.1 <1.1 <0.11 1,2,3,6,7,8-CI6DBF 1.1 <1.1 <0.11 2,3,4,6,7,8-C16DBF 1.3 <1.3 <0.13 1,2,3,7,8,9-CI6DBF 1.4 <1.4 <0.14 1,2,3,4,7,8-CI6DBD 2.5 <2.5 <0.25 1,2,3,6,7,8-CI6DBD 2.4 <2.4 <0.24 1,2,3,7,8,9-CI6DBD 2.3 <2.3 <0.23 1,2,3,4,6,7,8-C17DBF 2.7 <2.7 <0.027 1,2,3,4,7,8,9-CI7DBF 3.1 <3.1 <0.031 1,2,3,4,6,7,8-CI7DBD 1.4 <1.4 <0.014 1,2,3,4,6,7,8,9-C18DBF 3.4 <3.4 <0.0034 1,2,3,4,6,7,8,9-C18DBD 5.4 <5.4 <0.0054
. TEF pg 0 MAX TEF <4.5
ET4CDF 0.89 pg <0.89 0 EP5CDF 1.2 <1.2 0 EH6CDF 1.3 <1.3 0 EH7CDF 3.0 <3.0 0 OCDF 3.4 <3.4 0 ET4CDD 1.5 <1.5 0 EP5CDD 1.9 <1.9 0 EH6CDD 2.5 <2.5 0 EH7CDD 1.4 <1.4 0 OCDD 5.4 <5.4 0 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 69 2,3,7,8-T4CDD-13C12 73 1,2,3,7,8-P5CDF-13C12 49 1,2,3,7,8-P5CDD-13C12 51 1.2.3,6,7.8-H6CDF-13C12 75 1.2,3,6.7,8-H6CDD-13C12 80 1.2,3,4,6,7,8-H7CDF-13C12 57 1,2,3,4,6,7,8-H7CDD-13C12 71 OCDD-13C12 50
Certificate No:2J0573 file # =039046ot.xls nh Page 17 of 20 Revision No. 1
NYC-WTC 000130211
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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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