GCMS analysis results for sample AE09576, May 2002

NYC 9/11 Public Portal Document ’ Data File : C:\MSDCHEM\l\DATA\050902\9576.D Vial: 12 Acq On : 10 May 2002 12:15 am Operator: Mclean Sample : 5/8 kb 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 1 Acetonitrile, dichloro- Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 3.63 0.27 ug/L 328139 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 83 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 50 3 Allyl mercaptan 74 C3H6S 000870-23-5 32 4 Silanamine, N-silyl- 77 H7NSi2 005702-11-4 9 Abundance Scan 95 (3.637 min): 9576.D (-89) (-) m/ z 74.00 100.00% 7|4

82 5000

47 ...................... .................. 35 3.20 3.40 3.60 3.80 4.00 01 ................. I m/z 82.00 55.32% ' i 1 ' ■ ' i ■ 1I ' i । । i i ■ - ' Prmm i' m/z—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #28338: Acetonitrile, dichloro- 74 ....................... 5000 82 3.20 al 3.40 3.60 3.80 4.00 47 m/z 84.00 34.21% 35

n/z-> 01 —2— 62......... । TTTT । । । । i' Tal , 108 1 ' i ' ■ ' ■ I 1 1 1 '' I 1 1 1 1 I "AuAJwo 10 20 30 40 50 60 70 80 90 100 110 Abundance #115342: Acetonitrile, dichloro- 74 35 3.20 3.40 3.60 3.80 4.00 5000 82 m/z 76.00 33.05% 47

01 ■ ■ । ■ 1 i 1 1 ' 1 i 1 ' 1 —i i > ■ ■ ■ । 1 ' ■ i 1 ■ ■ ■ i ■ 1 ■ ■ i ' ' ’ ■ i m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance 41 #28161: Allyl mercaptan 74 ............ 3.20 /it,....... 3.40 3.60 3.80 4.00 m/ z 47.05 20.98%|

wwa 5000

47 PMatawwiorp 27 33 ।

n/z-> 0 -l 153,58.891 10 20 30 40। 50 60 70 80 90 100 110 3.20 3.40 3.60 3.80 4.00

9576.D 050102.M Mon May 13 11:51:37 2002 Page 4

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