GCMS analysis results for sample AE07973, April 18, 2002

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Laboratory report documenting GCMS analysis of sample AE07973 conducted on April 18, 2002.

NYC-WTC_000047551–000047563

Folder label: “GCMS X 4/4/02 A 4/15/02”

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NYC 9/11 Public Portal Document

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Data File C: \MSDCHEM\1\DATA\020415\07973 .D Vial: 13 Acq On 15 Apr 2002 8:36 pm Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C: \MSDCHEM\1\METHODS\041202SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 3 2,4-Diamino-6-(hydroxymethy... Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 22.64 0.20 ug/L 242694 Phenanthranene-dl0 23.02 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 2,4-Diamino-6-(hydroxymethyl)pte... 192 C7H8N60 000945-24-4 53 2 Anthracene, 9-methyl- 192 C15H12 000779-02-2 42 3 5H-Dibenzo[a,d]cycloheptene 192 C15H12 000256-81-5 42 4 Phenanthrene, 9-methyl-_________________ 192 C15H12 000883-20-5 42 Abundance Scan 3329 (22 639 min): 07973 D (-3320) (-) m/z 192.30 100.00% 192

5000

\________ ___ 40 146 1 1 I ' 1 TiB■ i ■ ■ • ■ i ■ • 82 96 22.40 22.60 22.80 23.00 66 160 II n/z—> 0- 1‘ ‘‘IVV -H lmmmmmmmm Hrr ........ ill, 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 m/ z 146.30 17.11% Abundance #125821: 2,4-Diamino-6-(hydroxymethyl)pteridine 43 19 2 163

) 1 5000 28 22 40 22 60 22 80 23.00 53 68 146 175 m/ z 40.20 15.48% 77 92 106 121 133 Qi —pl TTt +llll'] 11 i'l 11 ■ । ■ |‘l‘PP. |, 141 111 ie 11 |-|l|l| ,|, 44HHHHLIL TIT m/z—> 20 :30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #125848 Anthracene, 9-methyl- 192

22 40 22 60 22.80 23.00 5000 m/z 191.30 15.23%

96 1 115 126 139 152 0 176 165 27 39 51 63 74 82 0-7 DIumpttr Hi rn , . 1 Trrr IT, I 1 | 1 1 rrp’ rrrttrri | I1!1! I | 1 rt |, I I1!1 T-pn n/Z--> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #80999: 5H-Dibenzo[a.d]cycloheptene — 192 2240 22 60 22 80 23.00 m/z 193.30 14.65% 177 5000

89 165

kJ* 39 51 63 76 | 97 115 128 139 152 I 0 '11" "i 1" I'1" 11111,1' 11 'i' rl rir ’ rrr i r 111 rt 111 p 1111*!1'111 ’ i r 1111 r m/z—> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 22 40 22.60 22.80 23.00

07973.D 041202SCAN.M Tue Apr 16 13:43:26 2002 Page 6

NYC-WTC_000047560

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NYC-WTC_000047560Source: NYC Law Department, mirrored locally

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