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: 11A 11A 11A Lab No.: 039096 02 039096 02 039096 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 0.41 pg 7.5 0.75 2,3,7,8-CI4DBD 0.24 " 2.8 2.8 1,2,3,7,8-CI5DBF 0.41 1.1 0.054 2,3,4,7,8-CI5DBF 0.40 1.0 0.51 1,2,3,7,8-CI5DBD 0.56 <0.56 <0.28 1,2,3,4,7,8-CI6DBF 1.4 <1.4 <0.14 1,2,3,6,7,8-CI6DBF • 0.17 0.64 0.064 2,3,4,6,7,8-CI6DBF 0.89 <0.89 <0.089 1,2,3,7,8.9-CI6DBF 0.22 <0.22 <0.022 1,2,3,4,7,8-CI6DBD 0.70 <0.70 <0.070 1,2,3,6,7,8-CI6DBD 0.65 0.99 0.099 1,2,3,7,8,9-CI6DBD 0.69 <0.69 <0.069 1,2,3,4,6,7,8-CI7DBF 6.8 <6.8 <0.068 1,2,3,4,7,8,9-CI7DBF 3.0 <3.0 <0.030 1,2,3,4,6,7,8-C17DBD 0.83 6.6 0.066 1,2,3,4,6,7,8,9-CI8DBF 3.4 <3.4 <0.0034 1,2,3,4,6,7,8,9-CI8DBD 1.3 59 0.059
TEF pg 4.3 MAX TEF <5.1
ET4CDF 0.41 pg 50 13 ZP5CDF 0.41 11 7 EH6CDF 0.19 2.3 2 EH7CDF 2.8 <2.8 0 OCDF 3.4 <3.4 0 ZT4CDD 0.24 23 6 EP5CDD 0.56 11 3 ZH6CDD 0.65 0.99 1 EH7CDD 0.83 13 2 OCDD 1.3 59 1 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 50 2,3,7,8-T4CDD-13C12 88 1,2,3,7,8-P5CDF-13C12 51 1,2,3,7,8-P5CDD-13C12 52 1,2.3,6,7,8-H6CDF-13C12 43 1,2,3,6,7,8-H6CDD-13C12 44 1,2,3,4,6,7,8-H7CDF-13C12 46 1,2,3,4,6,7,8-H7CDD-13012 45 OCDD-13C12 35
Certificate No:2J0575 file # =039086ot.xls nh Page 11 of 20 Revision No. 0
NYC-WTC 000130272
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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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