GCMS analysis results for sample AE11929, June 2002

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Laboratory report documenting GCMS analysis of sample AE11929 conducted on June 4, 2002.

NYC-WTC_000013524–000013550

Folder label: “GCMS X 5/22/02 A 5/23/02”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File :•C:\MSDCHEM\l\DATA\052302\11929 .D Vial: 9 Acq On : 23 May 2002 4:29 pm Operator: Mclean Sample : 5/22ad Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 7 Dicyandiamide Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 3.92 0.64 ug/L 457663 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qua l Dicyandiamide 84 C2H4N4 000461-58-5 4 2 Pyrrolidine, 1-[2-(4-bromophenox.. . 269 C12H16BrNO 001081-73-8/1 3 2-Piperidinecarboxylic acid 129 C6H11N02 000535-75-1 1 4 7-Chloro-l,3,4,10-tetrahydro-10-. .. 503 C26H25C1F3N3O2 1000213- 8-0 1 Abundance Scan 143 (3.919 min): 11929.D (-140) (-) m/ z 35.10 0.00% 35

5000 49 84 AMNW /"PAMWs ■ ■ i ■ ■ ■ ■ i 1 ' 1 1 i ' ' 1 ' i 3.60

m/z-> 0- —+ 40 1*।। ■ i' 60 80 ■ 1 i ■ ■ ■ ■ i ■ ■ • • t • ■ • 1 i ■ ■ ■ ■ i • • ■ • i • ■ ■ 1 i • ■ ‘ ■ i • ■ ■ ■ I 1 1 1 1 I 100 120 140 160 180 200 220 240 260 m/z 3.80 49.10 4.00 4.20 64.62% Abundance #116556: Dicyandiamide 43 84

5000 68 ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i 3.60 3.80 4.00 4.20 m/z .84.00 56.68% । 56

nfz~> 0- dhiepka 40 60 ‘IB ■ ■ । ■ ■' ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । 80 100 120 140 160 180 200 220 240 260 ‘ ‘ । ■ ■ ■' ।1 ‘। ■1' ■ । ■ ■ • ■ । ■ ■ ■ ■ ।

Abundance #33558: Pyrrolidine, 1-[2-(4-bromophenoxy)ethyl]- 84 ■ • ■ i ■ ■ 1 ■ i • ■ ■ 1 i 1 1 1 1 i ' 1 ' 1 i 3.60 3.80 4.00 4.20 5000 m/z 43.10 9.35%

miz-> • .1.55,69, 96 119 143155 171 0- . . 1 < < I 1T *’ I l' *11atss1********1********1/*****| 40 60 80 100 120 140 160 180 200 220 240 260 269

Abundance #33693:2-PiperidinecarboxyIic acid ' ' ' i ' ■ 1 ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i 1 ' 1 1 r 84 3.60 3.80 4.00 4.20 m/z 42.. 10 6.48% 5000 56

41 — । 0 68 11 100112 129.. ;.................. r*i I1!11 ■ ' ' i ' ' ' ■ i ■ ■ ' ' i ■ ' ' ' I ' ' 1 ' I n/z—> 40 60) 80 100 120 140 160 180 200 220 240 260 3.60 3.80 4.00 4.20

11929.D 052202.M Wed May 29 09:49:33 2002 Page 10

NYC-WTC_000013538

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NYC-WTC_000013538Source: NYC Law Department, mirrored locally

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