GCMS blank analysis results, sample AE11799, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\0 522 02\521LB.D Vial: 3 Acq On : 22 May 2002 3:27 pm Operator: Mclean Sample : 5/21 ad Inst Inst rumen 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 4 Carbonic chloride fluoride Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 3.86 0.62 ug/L 388040 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Carbonic chloride fluoride 82 CC1FO 000353-49-1 5 2 Ethanol, l-ethoxy-2,2,2-trifluoro- 144 C4H7F3O2 000433-27-2/4 3 1-Propanethiol 76 C3H8S 000107-03-9 4 4 Nitrosyl chloride 65 CINO 002696-92-6 2 Abundance Scan 133 (3.861 min): 521LB.D (-131) (-) m/z 47.10 100.00%] 47 88 35 5000 82 ■ ' ' ‘ ‘ I ' ‘ ‘ ‘ I ' ‘ ‘ ' I ‘ ‘ ‘ ' I ‘ ‘ 1 1 3.60 3.80 4.00 4.20

miz-> Of ... 1. 10 20 30 40 ’ I • ‘ ‘ ' I 50 60 70 80 90 100 110 120 130 m/z 88.00 69.52% Abundance #12296: Carbonic chloride fluoride 47

5000 82 ‘ • j • • ■ ■ i ’ ■ ■ ■ i 1 1 1 ' i 1 ' 3.60 3.80 4.00 4.20

miz-> 0+ Abundance — 12 PHt wo 28 18 | 35 T4T 63 - 10 20 30 40 50 60 70 80 90 100 110 120 130 54. r #12277: Ethanol, 1 -ethoxy-2,2,2-trifluoro- 47 "" m/z:

Ahww 35.10 62.30%

■ ■ • ‘i ‘ ■ i ■ 1 1 ■ i • ■ ' ■ i • ■ ' ■ 3.601 3.80 4.00 4.20 5000’ m/z :39.10 49.73% 75 69

miz-> Of ..80.11.070 • ■ i • ■ ■ • । i । ,62 । । 99 115 127 1 । l i ■ I 10 20 30 40 50 60 70 80 90 100 110 120 130 ' 111111 1 11"‘'1 1 11 ri r 1 1' ‘'‘ 111

Abundance #111007: 1-Propanethiol 27 41 47 3.60 3.80 4.00 4.20 ‘ 76 m/z 85.00 . 44.12% 5000

15 33 0 .10Al — lli + 69 THT '' i • • • ■ i ■ 1 • 1 i 1 1 ■ ' i • ■ ■ ■ i ■ ' ■ ■ । 1 •

n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 3.60 3.80 4.00 4.20

521LB.D 052202.M Tue May 28 11:57:57 2002 Page 7

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