GCMS analysis results for sample AE12473, June 2002

NYC 9/11 Public Portal Document JLNLCLY DUdLCI toupound KCpOLL

Data File : C:\MSDCHEM\l\DATA\052802\12473.D Vial: 11 Acq On : 28 May 2002 10:26 pm Operator: McLean Sample : 5/24 ad Inst : Instrumen Mise Multiplr: 1.00 MS Integrat ion 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 5 Cyclopropane Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 3.97 1.90 ug/L 1166800 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopropane 42 C3H6 000075-19-4 4 2 1-Propanethiol 76 C3H8S 000107-03-9/4 3 Cyclopropane 42 C3H6 000075-19-4 4 4 Methanethiol 48 CH4S 000074-93-1 3

_/uc m/z 47.10 100.00% Abundance Scan 152 (3.972 min): 12473.D (-151) (-) 47 42 51 5000

37 83 3.60 3.80 4.00 4.20 4.40

miz-> 0- 11 0 q IT 58 TOTT | 87 5 10 15 20 25 3035404550556065 70 75 80859095 m/z. 42.00 56.91% Abundance #108992: Cyclopropane 42

5000 27 3 60 3.80 4.00 4.20 4.40 m/z .51.05 52.96% 14 19 24 1 0- mmtpTpHHmt ]pmpp miz-> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111007:1-Propanethiol 27 43 47 76 3.60 3.80 4.00 4.20 4.40 5000 m/z 48.10 42.76% 39

15 33 =o61

miz-> 0- 11/111771111/12) ""i 241—1/4 tmmp 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #108993: Cyclopropane 42 3 60 3.80 4.00 4.20 4.40 m/z 43.10 17.27% 5000 27

38

niz—> 0 ++++F++H+4.+,-,241, *p TTTTTTJ+ 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.60 3.80 4.00 4.20 4.40

12473.D 052202.M Thu May 30 10:42:24 2002 Page 7

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