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: 04A 04A 04A Lab No.: 039089 02 039089 02 039089 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 0.085 pg 3.6 0.36 2,3,7,8-CI4DBD 0.26 0.33 0.33 1,2,3,7,8-CI5DBF 0.49 N 0.64 0.032 2,3,4,7,8-CI5DBF 0.47 N <0.47 <0.24 1,2,3,7,8-C15DBD 0.38 N <0.38 <0.19 1,2,3,4,7,8-C160BF 0.42 N <0.42 <0.042 1,2,3,6,7,8-C16DBF 0.39 <0.39 <0.039 2,3,4,6,7,8-C16DBF 0.46 <0.46 <0.046 1,2,3,7,8,9-Cl6DBF 0.49 <0.49 <0.049 1,2,3,4,7,8-CI6DBD 0.30 <0.30 <0.030 1,2,3,6,7,8-CI6DBD 0.44 0.66 0.066 1,2,3,7,8,9-C16DB0 0.42 N 0.71 0.071 1,2,3,4,6,7,8-CI7DBF 7.8 N <7.8 <0.078 1,2,3,4,7,8,9-CI7DBF 6.3 N <6.3 <0.063 1.1 • 6.1 0.061 1,2,3,4,6,7,8-CI7DBD 1,2,3,4,6,7,8,9-CI8DBF 1.1 N <1.1 <0.0011 1.4 • 37 0.037 1,2,3,4,6,7,8,9-CI8DBD
TEF pg 0.96 EPA Requested TEQ < 1.33 MAX TEF < 1.7 Units Ng/m2 < 0.13
ET4CDF 0.085 pg 6.9 5 EP5CDF 0.49 2.3 3 EH6CDF 0.42 <0.42 0 EH7CDF 5.8 <5.8 0 OCDF 1.1 <1.1 0 ET4CDD 0.26 11 7 EP5CDD 0.29 0.81 1 EH6CDD 0.44 N 2.9 3 EH7CDD 1.1 14 2 OCDD 1.4 37 1 Surrogate Recoveries % 2,3,7,8-T4CDF-13C12 89 2,3,7,8-T4CDD-13C12 85 1,2,3,7,8-P5CDF-13C12 72 1,2,3,7,8-P5CDD-13C12 67 1,2,3,6,7,8-H6CDF-13C12 76 1,2,3,6,7,8-H6CDD-13C12 82 1,2,3,4,6,7,8-H7CDF-13C12 59 1,2,3,4,6,7,8-H7CDD-13C12 79 • OCDD-13C12 58
Certificate No:2J0575 file # =R02100402 TEQ Report nh Page 4 of 20 Revision No. 0
NYC-WTC 000130326
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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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