GCMS analysis results for sample AE08486, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\020419\08484.D Vial: 21 Acq On : 20 Apr 2002 3:49 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020418.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 2 Acetonitrile, dichloro- Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 3.65 0.26 ug/1 384407 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 94 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 4 3 N-Nitrosodimethylamine 74 C2H6N2O 000062-75-9 3 4 Thiirane, methyl- 74 C3H6S 001072-43-1 3 Abundance Scan 98 (3.655 min): 08484.D (-94) (-) m/z 74.00 100.00% 74 82

5000 40 47 —— — 3.40 3.60 3.80 4.00 58 I 109 m/z 82.00 69.62% • 1 1 1 1 * ‘ I ' 1 ‘ i 1 1 “ ■ i ■ 7I3 *4/14 4 1/6/4 4 I I n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #28338: Acetonitrile, dichloro- 74

5000 82 ■ . , ppp , . . , ■ 47 3.40 3.60 3.80 4.00 m/z 84.00 42.96% 35 26 I , i'l.. 9.1 1 niz-> Abundance Tru 10 12 mi l 1 111 1 1 1 11 1 1 201 30 40 50 60 70 ’It 80 #115342: Acetonitrile, dichloro- i . । ■ i ■»■ ■ i ■ ■ ■ 90 100 108 110 ■' 11 Myost, 74 35 ■ ' i 1 1 ■ 1 1 1 1 1 1 1 1 1 i 1 1 3.40 3.60 3.80 4.00 5000 82 m/ z 76.00 37.16% 47

• ■ i ■ ■ • • 1 1 1 ' 1 I ‘“' i । | > 1 1’ . । ।. 1 ■ i' । • • ■ ■ । • • • ■ । nz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #115350: N-Nitrosodimethylamine 1 ■ i ■ • ■ • i 74 3.40 3.60 3.80 4.00 m/z 47.00 29.97% 42 5000

30 Awwy Wwwoatp ..................... II , , 59 miz—> . j 10 • • • i i i i * । ■ * 20 30 tr 40 50 60 70 • • i * • ■ ■ i < ■ ■ ■ i ■ ■ ■ ■ i • • • • i 80 SO 100 110 •14/4/*/SIV’’[/IOH 3,40 3.60 3.80 4.00

08484.D SCAN020418.M Thu May 02 11:45:27 2002 Page 4

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