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 ClientID: 17A 17A 17A Lab No.: 039122 02 039122 02 039122 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 2.2 pg <2.2 <0.22 2,3,7,8-CI4DBD 0.51 <0.51 <0.51 1,2,3,7,8-CI5DBF 0.74 <0.74 <0.037 2,3,4.7.8-CI5DBF 0.75 U <0.75 <0.37 1,2,3,7,8-CI5DBD 1.3 U <1.3 <0.65 1,2,3,4,7,8-CI6DBF 1.7 <1.7 <0.17 1,2,3,6,7,8-CI6DBF 1.6 <1.6 <0.16 2.3,4,6,7,8-CI6DBF 1.9 U <1.9 <0.19 1,2,3,7,8,9-CI6DBF 2.1 U <2.1 <0.21 1,2,3,4,7,8-CI6DBD 1.6 U <1.6 <0.16 1,2,3,6,7,8-CI6DBD 1.5 U <1.5 <0.15 1,2,3,7,8,9-CI6DBD 1.4 U <1.4 <0.14 1,2.3.4,6,7.8-CI7DBF 2.7 U <2.7 <0.027 1,2.3,4,7,8.9-CI7DBF 2.9 U <2.9 <0.029 1,2.3.4,6,7.8-CI7DBD 1.6 U 4.3 0.043 1,2,3,4,6,7,8,9-CIBDBF 3.2 U <3.2 <0.0033 • 1,2,3,4,6,7,8.9-CI8DBD 5.8 U 36 0.036
TEF pg 0.079 EPA Requested TEQs < 1.59 MAX TEF U < 3.1 Units Ng/m2 < 0.16
ET4CDF 0.36 pg 4.7 4 EP5CDF 0.77 U <0.77 0 EH6CDF 1.9 U <1.9 0 ZH7CDF 100 U <100 0 OCDF 3.2 U <3.2 0 ZT4CDD 0.51 U 1.8 1 EP5CDD 1.3 U <1.3 0 EH6CDD 1.5 U <1.5 0 EH7CDD 1.6 U 4.3 1 OCDD 5.8 N 36 1 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 90 2,3,7,8-T4CDD-13C12 77 1,2,3,7,8-P5CDF-13C12 69 1,2,3,7,8-P5CDD-13C12 53 1,2,3,6,7,8-H6CDF-13C12 49 1,2,3,6,7,8-H6CDD-13C12 52 1,2,3,4,6,7,8-H7CDF-13C12 36 1,2,3,4,6,7,8-H7CDD-13C12 59 • OCDD-13C12 50
Certificate No:2J0576 file # =R02100403 TEO Report nh Page 33 of 36 Revision No. 0
NYC-WTC 000130319
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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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