GCMS analysis results for sample AE10303, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\050802\10303 .D Vial: 6 Acq On 8 May 2002 5:53 pm Operator: Mclean Sample 5/1 eh Inst : Instrumen Misc : 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. 3.59 0.31 ug/L 260832 1,4-Dichlorobenzene-d4 9.93 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 86 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 —64 3 Furan, 2-methyl- 82 C5H6O 000534-22-5 5 4 Propanoic acid 74 C3H602 000079-09-4 4 Abundance Scan 87 (3.590 min): 10303.D (-80) (-) m/ z 74.00 100.00% 74

82 5000

47 ! | I I ■ ■ i ■ ■ ■ ■ । । ■ r' । 1 1 । । । 35 3.20 3.40 3.60 3.80 4.00 0) ■ j ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ i । 1 1 1 । 1 i Tkl I ■ i * ■ ■ ■ । । । । ■ ■ ■ ■ । m/ z 82.00 51.68% mfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #28338: Acetonitrile, dichloro- 74

5000 47 82 _A 3.20 3.40 3.60 3.80 4.00 m/ z 83.90 37.64% 35

m/z-> 01 1211/1270, 10 20 30 40 50 60 62.. i ■ ' i 1 ' ' 1 । 1 70 80 m-1 , 108 1/IIIIIIH1IIII 90 100 110 "MAa/momumya Abundance #115342: Acetonitrile, dichloro- 74 35 3.20 ' ' 3.40 ' ' 3.60 ' 3.80 ' ' 4.00 ' 5000 82 m/ z 76.00 31.79% 47

01 1111111 1+1/111* ' 1 1T' - 1nl m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #116283: Furan, 2-methyl- M....... 82 3.20 3.40 3.60 3.80 4.00 m/z 47.05 21.38% 53

MW WAMMw 5000 39 27

33 145 63 71 0 mfz~> 10 20 30 40 50 60 70 80 90 100 110 3.20 3.40 3.60 3.80 4.00

10303.D 050102.M Thu May 09 13:49:50 2002 Page 4

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