PCDD/PCDF analysis results, Jan 2002

NYC 9/11 Public Portal Document

H. A. Bader, Consultants nj Project; 56392 Method 8290 PCDD/PCDF Analysis (b) tent Sample: 605 Analysis File.. S020234 Client Project: NYC WTC area testing Sample Matrix: WIPE Date Received: 01/12/2002 Spike File; SPMIT34W TLI ID: 315-65-2 Date Extracted: 01/14/2002 ICal: SF57121 Date Analyzed: 01/16/2002 ConCal: S020224 Sample Size; 1.000 Dilution Factor; n/a % Moisture; n/a Dry Weight; n/a Blank File: S020226 % Lipid: n/a GC Column; DB-5 Analyst: JSY % Solids: n/a

Analytes Amt. (ng) DL EMPC Ratio RT Flags

2,3.7.8-TCDD 0.006 0.70 27:23 1.2,3,7,8-PeCDD EMPC 0.01 J_ 1.2,3.4,7,8-HxCDD 0.007 1.15 34:39 1,2,3.6,7,8-HxCDD 0.02 1.15 34:44 1,2.3,7,8.9-HxCDD 0.02 1.05 35:03 1,2,3,4,6,7.8-HpCDD 0.28 1.02 38:03 1,2.3,4,6,7.8.9-OCDD 2.7 0.84 41:49

2,3,7,8-TCDF 0.18 0.80 26:44 1,2,3,7,8-PeCDF EMPC 0.03 XJ_ 2,3,4,7,8-PeCDF 0.03 1.39 31:14 J_ 2,3,4,7,8-HxCDF 0.05 1.24 33:57 J_ ’,3,6,7,8-HxCDF 0.03 1.23 34:03 J_ 3,4,6,7,8-HxCDF 0.03 1.16 34:32 J_ .,2,3,7,8,9-HxCDF 0.009 1.19 35:20 J_ 1.2,3,4,6.7,8-HpCDF 0.10 1.15 37:00 J_ 1,2,3.4,7.8,9-HpCDF EMPC 0.02 J_ 1,2,3,4,6,7,8,9-OCDF 0.10 0.81 42:01 J_

[ Totals Amt. (ng) Number DL EMPC Flags Total TCDD 1,3 8 1.4 Total PeCDD 0.67 6 0.75 Total HxCDD 0.37 7 0.37 Total HpCDD 0.59 2

Total TCDF 1.0 13 1.0 Total PeCDF 0.37 9 0.43 Total HxCDF 0.23 10 Total HpCDF 0.21 2 0.24

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