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 ID: 12A 12A 12A • Lab No.: 039117 02 039117 02 039117 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 0.99 pg 2.2 0.22 2,3,7,8-C14DBD 1.3 <1.3 <1.3 1,2,3,7,8-Cl5DBF 0.99 <0.99 <0.049 2,3,4,7,8-C15DBF 0.95 <0.95 <0.48 1,2,3,7,8-CISDBD 2.5 <2.5 <1.2 1,2,3,4,7,8-C16DBF 2.2 <2.2 <0.22 1,2,3.6.7,8-CI6DBF 2.1 <2.1 <0.21 2,3,4,6,7,8-CI6DBF 2.4 <2.4 <0.24 1,2,3,7,8,9-C16DBF 2.6 <2.6 <0.26 1,2,3,4,7,8-C16DBD 1.9 <1.9 <0.19 1,2,3,6,7,8-C16DBD 1.8 <1.8 <0.18 1,2,3,7,8,9-CI6DBD 1.7 <1.7 <0.17 1,2,3,4,6,7.8-CI7DBF 250 <250 <2.5 1,2,3,4,7,8,9-CI7DBF 290 <290 <2.9 1,2,3,4,6,7,8-CI7DBD 3.5 <3.5 <0.035 1,2,3,4,6,7,8,9-C180BF 3.7 20 0.020 • 1,2,3,4,6,7,8,9-C18DBD 3.9 7.3 0.0073
TEF pg 0.24 MAX TEF <10
ET4CDF 0.99 pg 2.2 1 EPSCDF 0.99 <0.99 0 EH6CDF 2.2 <2.2 0 EH7CDF 270 <270 0 OCDF 3.7 20 1 ET4CDD 1.7 5.8 2 EPSCDD 2.5 <2.5 0 EH6CDD 1.8 <1.8 0 EH7CDD 3.5 <3.5 0 OCDD 3.9 7.3 1 Surrogate Recoveries 2,3,7,8-T4CDF-13C12 88 2,3,7,8-T4CDD-13C12 70 1,2,3,7,8-P5CDF-13C12 64 1,2,3,7,8-P5CDD-13C12 52 1,2,3,6,7,8-H6CDF-13C12 76 1,2,3,6,7,8-H6CDD-13C12 78 1,2,3,4,6,7,8-H7CDF-13C12 62 1,2,3,4,6,7,8-H7CDD-13C12 84 OCDD-13C12 58
•
Certificate No:2J0576 file # =039106ot.xls nh Page 12 of 18 Revision No. 0
NYC-WTC 000130175
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