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 1D: 12A 12A 12A Lab No.: 039057 02 039057 02 039057 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 1.2 pg <1.2 <0.12 2,3,7,8-C14DBD 3.1 <3.1 <3.1 1,2,3,7,8-C15DBF 2.3 U <2.3 <0.11 2,3,4,7,8-C15DBF 2.2 <2.2 <1.1 1,2,3,7,8-CI5DBD 2.5 • <2.5 <1.3 1,2,3,4,7,8-CI6DBF 2.6 • <2.6 <0.26 1,2,3,6,7,8-CI6DBF 16 <16 <1.6 2,3,4,6,7,8-C16DBF 80 <80 <8.0 1.2.3,7,8,9-C16DBF 3.2 <3.2 <0.32 1,2,3,4,7,8-C16DBD 61 <61 <6.1 1,2,3,6,7,8-C16DBD 6.0 <6.0 <0.60 1,2.3.7,8,9-C16DBD 5.9 • <5.9 <0.59 1,2,3,4,6,7.8-CI7DBF 5.6 • <5.6 <0.056 1,2,3,4,7,8,9-CI7DBF 6.4 • <6.4 <0.064 1.2,3,4,6,7,8-CI7DBD 3.5 • <3.5 <0.035 1,2,3,4,6,7,8,9-CI8DBF 3.2 5.4 0.0054 • 1,2,3,4,6,7,8,9-CI8DBD 3.0 <3.0 <0.030
TEF pg 0.0054 EPA Requested TEQ < 11.50 MAX TEF U < 23 Units Nglm2 1.15
ET4CDF 1.2 pg <1.2 0 EP5CDF 2.3 <2.3 0 EH6CDF 2.6 • <2.6 0 EH7CDF 6.2 • <6.2 0 OCDF 3.2 5.4 1 IT4CDD 3.1 <3.1 0 EP5CDD 2.5 <2.5 0 EH6CDD 290 U <290 0 EH7CDD 3.5 • <3.5 0 OCDD 3.0 U <3.0 0 Surrogate Recoveries % 2,3.7,8-T4CDF-13C12 76 2,3,7,8-T4CDD-13C12 84 1,2.3,7,8-P5CDF-13C12 51 1,2,3.7,8-P5CDD-13C12 46 1,2.3,6.7,8-11-116CDF-13C12 68 1,2,3,6,7,8-H6CDD-13C12 69 1,2,3,4,6,7,8-H7CDF-13C12 60 1,2,3,4,6,7,8-H7CDD-13C12 61 • OCDD-13C12 117
Ce►tificate No:2J0573 file # =R02100400 TCDD Spreadsheet nh Page 12 of 20 Revision No. I
NYC-WTC 000130394
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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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