VOC analysis results, sample AE02089, Feb 7 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02f eb06\2381F.D Vial: 8 Acq On 7 Feb 2002 1:11 am Operator: 201-wb Sample fb Inst : GC/MS Ins — Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Ethanone, 1-oxiranyl- Concentration Rank 4 .ads

R.T. EstConc Area Relative to ISTD R.T.

15.55 0.04 ug/L 38438 1,4-DIFLUOROBENZENE 15.13 -mi - Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Ethanone, 1-oxiranyl- 86 C4H602 004401-11-0 9 2 2-Pentanone 86 C5H10O 000107-87-9 9 3 Azetidine, 1-nitroso- 86 C3H6N20 015216-10-1 9 4 2-Butanone, 3-methyl- 86 C5H10O 000563-80-4 7 Abundance Scan 669 (15.548 min): 2381 F.D (-) m/z 43.05 100.00% 43 M4M

5000 A A 86 15.20 15.40 15.60 15.80 " 1 ' >»J i'»*! i • • ■ j • > ■ > |1 > 39 mz-> 20 25 3035404550556065 70 • IJ11 •। । ■1 ■' । " i “ ■ ■ ।' । ‘ Hm m/z ।। ■ 7580 85 90 95 40.95 19.45% Abundance #666: Ethanone, 1-oxiranyl- 43

5000 15.20 15.40 15.60 15:80 27 55 71 86 38.95 14.95%

niz—> 20 31 39 TH ' l" ITT* 111ITTTTT 25 30 35 40 45 50 55 60 65 70 " i " ■' i' ■ ■' i +..+L, 75 80 85 ' l " ‘ ‘ I' 90 95 -aifin

—WB Abundance #706:2-Pentanone - 43 Pd A-AAAAr 15.20 15.40 15.60 15.80 5000 m/z 86.10 14.35%

7.3 55 58 71 86 I | M 1 1 | I I I I | ! I I I [ I I I T| I ! . , | I I fl pi ! ! 1 | ! . I 1 | I 1 I I | H 1 , | 1

h.... . .... n„ ‘ ‘ I ‘‘ * I ’1 ’ * 11 ‘ ‘ I ‘ 1 ‘ 1 1 ‘1 miz-> 20 25 30 35 40 4550556065 70 75 80859095 Abundance #646: Azetidine, 1-nitroso- 33 15.20 15.40 15.60 15.80 m/z 42.05 12.91% 41 5000- 86 44 55

38 52 ■ ■ i ■ ■ ■ ■ i' • PIlIj-Hm T’ — “I" "I1 T T TT nz—> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 15.20 15.40 15.60 15.80

2381F.D HP013102.M Thu Feb 07 01:51:12 2002 Page 1 — =m - NYC-WTC_000019524