VOC analysis results, sample AE03507, Feb 22 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02FEB26\0226B1.D Vial: 1 Acq On : 26 Feb 2002 10:52 am Operator: 201-wb Sample : 1b Inst : GC/MS Ins Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 Urea, ethyl- Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 15.80 0.06 ug/L 66976 1,4-DIFLUOROBENZENE 15.14 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Urea, ethyl- 88 C3H8N20 000625-52-5 4 2 2-Oxepanone 114 C6H10O2 000502-44-3 3 3 2H-Pyran-2-one, tetrahydro-4-methyl 114 C6H10O2 001121-84-2 3 4 Propane 44 C3H8 _______ 000074-98-6 3 Abundance Scan 695 (15.800 mln): 0226B1.D (-) m/z 114.05 100.00%| 1 4

5000 43 57 88 15.40 15.60 15.80 16.00 16.20

m/z-> 10 20 30 40 50 | | 50 60 70 80 81 490........ 100 110 120 m/z 43.05 35.84%

Abundance #789: Urea, ethyl- 30 44 73 88 5000 15.40 15.60 15.80 16.00 16.20 m/z 57.05 21.82% 56

m/z-> 10 1444 ‘ 4011 l 90 100 110 120 20 30 50 60 70 80 -1*4*81/1411444414* Abundance #64123:2-Oxepanone 42 55 ........... I, ,ll...... 15.40 15.60 15.80 16.00 16.20 5000 m/z 88.10 21.01%

27 84 70 114 ' i ‘ ‘ 14* ■ i ■ ■ ' ■ i ■ ■' ‘ i ■ ■' ■ i ■ ■ i • ■ ■ ■ i ■' ' ■ P m/z--> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #2880:2H-Pyran-2-one, tetrahydro-4-methyl- 42 55 15.40 15.60 15.80 16.00 16.20 m/z 63.05 18.33%

5000

70 114 ... 84 |............ .......... ' i ■ ■ ■' i ■ ■ ■' i ■ ■ ■ ■ i TII saaBasIsIasIgi ■ • i • • m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00 16.20

0226B1.D HP022702.M Tue Mar 05 12:49:55 2002 Page 1

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