GCMS analysis results, sample AE12477, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052902\12477.D Vial: 19 Acq On : 30 May 2002 12:45 am Operator: McLean Sample : gc/ms scan 5/28 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 1 Acetonitrile, dichloro- Concentration Rank 14 R.T. EstConc Area Relative to ISTD R.T. 3.52 0.34 ug/L 205417 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 50 2 Furan, 2-methyl- 82 C5H60 000534-22-5 10 3 Furan, 3-methyl- 82 C5H60 000930-27-8 9 4 3,3-Dichloropropyne 108 C3H2C12 1000222-23-9 9 Abundance Scan 75 (3.520 min): 12477.D (-70) (-) m/z 74.00 100.00% 74 82

5000 47

m/z-> Abundance 01 ..... ...u. . uk,.— 10 20 30 39

40 50 55

60 70 80 #28338: Acetonitrile, dichloro- ‘rT ‘ 88 1 i • ■ ■ ■ i ■ 1 • ■ i ■ ■ • ■ i

90 100 110 • i ' ■ ■ ■ i ■ ■ 3.20 m/ z 3.40 82.00 3.60 —P 3.80 82.75%

74

5000 47 82 AAdMWu 3.20 m/z 3.40 84.00 3.60 3.80 58.78% 35 01 1 ‘ l 12 26, l,1 . Hl. 2.rpl TI33 TTI ' 1 i ' 1 11 1 1 ''if i . ——T—T 108 niz-> 10 20। 30 40 50 60 70 80 90 100 110 Abundance #116283: Furan, 2-methyl- ' 82 ■ ' i ■ ‘ ■ i ‘ • i 53 3.20 3.40 3.60 3.80 5000 39 m/z 76.00 46.25% 27

O+ TIB +14 11/33,1 +45.1163 71 ■ 1 l ' ■ ' ' !" j_______________________ 1 ■ ■ i ‘ ‘ ■ i ■ ■ ‘ ■ i ' * ■ ■ i niz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #32367: Furan, 3-methyl- 82 320 3.40 3.60 3.80 m/z 47.10 43.64% 53 .* 5000 39

28 15 1 45 01 It MIlr ''I 1 11 4 63 69 75 „ 1 ■ 1 i ■ ■ • ■ i ■ ■ ‘ ‘ i • ■ ■ ■ । 4444444 —PTt ‘ i ■ ■ ■ ■ i 1 ' ' 1 i 1 ■ 1 • i ' ' ‘ ' i m/z—> 10 20 30 40 50 60 70 80 90 100 110 3.20 3.40 3.60 3.80

12477.D 052202.M Mon Jun 03 11:39:22 2002 . Page 4

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