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GCMS analysis results, sample AE00703, January 2002

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Gas chromatography-mass spectrometry analysis of sample AE00703 conducted on 1/28/02, detecting unknown compounds and 2,4-DDD surrogate at 117 ug with 5.0 MDL.

NYC-WTC_000051842–000051859

Folder label: “GCMS X 1/10/02 A 1/16/02

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NYC 9/11 Public Portal Document

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Data File : C:\MSDCHEM\1\5973N\02JAN16\00703.D Vial: 3 . Acq On : 16 Jan 2002 4:47 pm Operator: Sample : 508scan Inst : Instrumen Mise : January 16, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ******************************************************************* * * Peak Number 11 6-methyl-5-(34'-methylene... Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 29.68 0.15 ug/L 83999 Chrysene-dl2 30.49 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 6-methyl-5-(34'-methylenedioxy... 244 C12H12N402 000000-00-0 64 8O 2 1-Pyrenecarboxaldehyde hydrazone 244 C17H12N2 076465-53-7 406000 3 3-(N,N-Dimethyl-p-phenylenediami... 244 C15H20N2O 121942-68-5 27 4 2-Methylene-2b-methyl-3,3-dimeth... 244 C14H16N2O2 000000-00-0 121*"* Abundance Scan 2304 (29.678 min): 00703. D (-) m/z 244.10 100.00% 244

5000 43 55 69 83 97 111122 —It TTTIT

O- — I I............ I 29.40 29.60 29.80 30.00 m/z 243.10 44.89% n/z-> 20 100 120 140 160 180 200 220 240 Abundance #178493:6-methyl-5-(3‘,4'-methylenedioxyphenyl)pyrimidine. .. 24.4

5000 > ■ । ■ • • • । -r-p-i-r-r-p-r 29.40 29.60 29.80 30.00 m/ z 43.10 37.32% 185 .

m/z—> Abundance O' । । 20 । 40 । । 60 । . . . . । । 80 100 120 140 160 #179479: 1-Pyrenecarboxaldehyde hydrazone 180 I.... |.. I 200 220 240 24.4 A/ c® 29.40 29.60 29.80 30.00 5000 m/z55.10 27.94% 201 228 100 122 213

m/z-> 0 20 40 60 80 100 120 140 160 180 . lit A220—l 240 . 200 TI

Abundance #179274:3-(N,N-Dimethyl-p-phenylenediamino)-2-methylcyclo... 244 m/z57.10 24.13%

rah 43 5000 121 135 173 201 0 27 —— , , I 70 , 88, .r..1.17, ■ ■ i ■ ■ ■ • । . i ■ 215 227 H |

m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 29.40 29.60 29.80 30.00

30703.D SCAN508.M Thu Jan 17 08:17:31 2002 Page 13

NYC-WTC_000051858

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NYC-WTC_000051858Source: NYC Law Department, mirrored locally

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