GCMS data file header for May 24-28, 2002

NYC 9/11 Public Portal Document LLordLy bearcr toupour KCpOLL

Data File : C:\MSDCHEM\1\DATA\052802\524LB.D Vial: 3 Acq On : 28 May 2002 3:56 pm Operator: McLean Sample : 5/24 ad 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 12 9,12,15-Octadecatrienoic ac... Concentration Rank 16 R.T. EstConc Area Relative to ISTD R.T. 34.32 0.25 ug/L 132580 Perylene-d12 34.65 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 9,12,15-Octadecatrienoic acid, 2... 496 C27H5204Si2 055521-22 28 2 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H3002Si4 004342-25-0 25 3 2-(2,6,6-Trimethylcyclohex-l-eny. .. 222 C14H2202 1000185-64-1 22 4 1,3-Benzodioxole, 5-[3-acetamino... 221 C12H15NO3 1000124-33-0 9 Abundance Scan 5317 (34.320 min): 524LB.D (-5309) (-) m/z 73.10 /100.00%| 73 A 147 221 5000 b 281 355 429 AAAAALAAAAqMAM" 34.00 34.20 34.40 34.60 0- • ■ i ■ ■ • ■ 1 1 ■ ■ ■ 1 ■ ■ ■ • i ‘ ' 1 i ‘ ‘ 1 t 1 1 1 1 1 1 1'i"111 ' ■ 1 1 1 ■ ■ 1 m/z 147.10 77.41% m/z-> 50 100 150 200 250 300 350 400 450 Abundance #25608: 9,12,15-Octadecatrienoic acid, 2,3-bis[(trimethyls... 29 73 147 220 5000 109 ■ ■ । ■1 ■ ■।1■■•।11 ■ ■ । ■’ ■ ■ । 34.00 34.20 34.40 34.60 191 281 m/z 221.00 64.66%

miz-> 0- 44 50 Amaklea. 248.111093 322255277,408,435483 100 150 200 250 300 350 400 450 Abundance #87890:3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5)5,7>7 .. 147 2211

73 34.00 34.20 34.40 34.60 | 5000 m/z 281.00 30.31% 191 117 279 0- 45 — — — — 249 ■ ’ i [ nl, r • i ■ ■ ■ 'i ■ ■ ■ ■ 1 •1 1 ' I 1 1 1 1 I miz-> 50 100 150 200 250 300 350 400 450 Abundance #66034:2-(2,6,6-Trimethylcyclohex-1-enyl)cyclopropanecarb... 147 34.00 34.20 34.40 34.60 m/z 355.00 29.46% 107 5000 175 207 41 79

0 - 4 u J L 44 stL 4 _ ■ ' i ■ • ■ ■ 1 ■ • ■ ■ 1 1 1 ‘ ■ 1 ■ ' ' ‘ 1 m/z—> 50 100 150 200 250 300 350 400 450 34.00 34.20 34.40 34.60

524LB.D 052202.M Thu May 30 10:44:18 2002 Page 15

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