GCMS analysis results for sample AE10809, May 2002

NYC 9/11 Public Portal Document Data File : C:\MSDCHEM\1\DATA\051402\10809.D Vial: 19 Acq On : 15 May 2002 5:01 am Operator: Mclean Sample : 5/7 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 2 R.T. EstConc Area Relative to ISTD R.T. 3.63 0.50 ug/L 600374 1,4-Dichlorobenzene-d4 9.94

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Acetonitrile, dichloro- 109 C2HC12N 003018-12 -097 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 78 3 Furan, 2-methyl- 82 C5H60 000534-22-5 5 4 Thiirane, methyl- 74 C3H6S 001072-43-1 5 Abundance Scan 94 (3.632 min): 10809 D (-89) (-) m/z 74.00 100.00% 7)4

82 5000 47 I I I I I [ l —I 1 1 I 1 11 1 1 1 III

35 1 3.20 3.40 3.60 3.80 4.00 Of ' l ' । ' 1 ----1 lal) 1* Il ' । I 109 m/z 82.00 54.76% TTi '।'I 1 i 1 ■ 1 ' । ' 1 1 ■'i ■ "II m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #28338: Acetonitrile, dichloro- 7|4

5000 82 1 ' A \,........ | i r I | I I I I | I I

47 3.20 3.40 3.60 3.80 4.00 m/z 84.00 34.30% 35

m/z-> Abundance 0 10 24 20 30 40 50 62 60 70 । 80 |

35 90 1 1 1 1 1 1 1 1 1

#115342: Acetonitrile, dichloro- 7|4 I ■ । ■ ■ ■ ■ । r ■ ■ 1 i ■ ■ ■ r ।

100 108 110 “MAW/a L_ 1 1 1 1 1 I 1 1 1 1 i 1 1 1 1 1 1 1 1 ' 1 1 1 1 3.20 340 3.60 3.80 4.00 5000 82 m/z 76.00 33.56% 47

01 1 1 i ■ ■ ■ ■ i 1 1 1 ' i 1 1 1 — 1 f 1 ' ' ' I ' m-1 1 ' i ' ' ' ■ i 1 1 ' ■ i 1 1 ' 1 i n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #32366: Furan, 2-methyl- 82 3.20 3.40 3.60 3.80 4.00 m/z 47.10 26.53% 53 5000 39 27

m/z-> 0 —PT 10 15 20। ----4 30 40 —163 71 70 50 60 ' 1 1 ' 1 1 ' 1 ! 80 90 100 110 TT । ■ 1 1 i ■ 1 ■ 1 । ■ 1 1 1 । ' 1 1 1 i 1 ' 3.20 3.40 3.60 3.80 4.00

10809.D 050102.M Thu May 16 12:37:19 2002 Page 5

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