GCMS analysis results for sample AE09333, May 2002

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Laboratory report documenting GCMS analysis of sample AE09333 conducted on May 8, 2002.

NYC-WTC_000044628–000044649

Folder label: “GCMS X 4/29/02 A 5/3/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\MSDCHEM\1\DATA\050202\9333.D Vial: 11 Acq On 2 May 2002 7:48 pm Operator: Me lean Sample 4/29 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C : \DATABASE\NIST98 . L

Peak Number 12 Propanoic acid, 2-methyl-, . Concentration Rank 15

R.T. EstConc Area Relative to ISTD R.T.

20.15 0.23 ug/L 258530 Acenapthalene-dlO 18.57

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Propanoic acid, 2-methyl-, 1-(1,... 286 C16H30O4 074381-40-1 38 2 Pentanoic acid, 2,2,4-trimethyl-.. . 286 C16H30O4 1000140-77-5 3 Decane, 3,3,8-trimethyl- 184 C13H28 062338-16-3 5 4 Phenmetrazine 177 C11H15NO 000134-49 9 Abundance Scan 2905 (20.148 min): 9333. D (-2894) () m/ z 71.10 0.00% 71

43 5000 149 I । | I I T 1 | ! 1 I i । i I I I | | I I । । r

55 177 19.80 20.00 20.20 20.40

m/z->_____ 20 ■ ■ । ■ r ■ 40 + 60 ...... .......... T।।i

80 83 1।i।।।।।

100 111 I , I , ।] 120 ................ ।ir>|>r

140 1** 160 180 200 220 240 m/z 43.20 A 49.91% Abundance #24401: Propanoic acid, 2-methyl-, 1-(1,1-dimethylethyl)-2... 7ft

5000 MWM-MiWawy ii । । i II

19.80 20.00 20.20 20.40 ill i | ill i ।“r t "h" i | i

43 m/ z 149.00 38.32% | 56 83 I I ll. ' 1 I ' ' ' 1 I 1 1 1 1 I ' ' II 4— 97 111 143 159 173 243 m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 Abundance #24310: Pentanoic acid, 2,2,4-trimethyl-3-carboxyisopropyl... 7h ....... 1 ■ । ■ 1 1 1 i ■ ■ 1 1 11"I । ' । । । । । । । 43 19.80 20.00 20.20 20.40 5000 28 m/ z 40.10 21.07%

55 1 ■ i 1 — । i |I, । । I 83 97 111 127 143 159 173185 198 215 229 243 IT । । It । ‘r । i i I । । । "I । i । 'i i । i '| । i i1 i | i i i i । i ■ rl i x II-— 9 r m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 Abundance #24417: Decane, 3,3,8-trimethyl- ■ ■ i > • - ■ । ■ i । ■ ■ ■ I 1 । । । I । 71 19.80 20.00 20.20 20.40 m/ Z 41.10 12.62% 43 57 5000

85 29 - 99 . 155 —'.I .' 1 ,i1 1. I 1 3 125....1 169............. ' I 1 ' ‘*16***1*‘*‘+‘*I‘*‘V r-i ■ j < i । । । i i < । i n/z—> 20 40 60 80 100 120 140 160 180 200 220 240

9333.D 050102.M Mon May 06 13:56:01 2002 Page 16

NYC-WTC_000044644

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NYC-WTC_000044644Source: NYC Law Department, mirrored locally

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