DEP document fragment, February 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02FEB05\2088.D Vial: 10 Acq On : 6 Feb 2002 12:49 am Operator: 201-wb Sample : 524 nyc Inst : GC/MS Ins Mise : February 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP020502.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone Concentration Rank 1

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

15.53 0.04 ug/L 42384 1,4-DIFLUOROBENZENE 15.11

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone 86 C5H10O 000107-87-9 9 2 Propane, 2-(ethenyloxy)- 86 C5H10O 000926-65-8 9 3 2-Butanone, 3-methyl- 86 C5H10O 000563-80-4 7 . 4 2,3-Butanedione 86 C4H602 000431-03-8 5 Abundance Scan 669 (15.530 min): 2088.D (-) m/ z 43.05 100.00% 43

5000 A Itt I ‘ 1 » * i । ri . j . i . । j

nz-> - 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 TT m 86 Tr 15.20 15.40 15.60 15.80 m/z 41.05 16.25%| Abundance #706: 2-Pentanone 43

5000 ‘ I ri .i 1’*U ■ ■ i ■ ■ • ■ i 15.20 15.40 15.60 15.80 m/z 42.05 13.74%| 86 . 5558 l,.38 —Pmmmpu 71 i ■ ■ ■ ■ i ■ ■ ■111 ■ ■ ■ i' “ ‘ i ■ m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #720: Propane, 2-(ethenyloxy)- 43 T T 15.20 15.40 15.60 15.80 27 m/ z 39.05 13.15 5000 15 86 31 37 58 i'1' ■ i ■ ■ ■ ■ ‘ ■ ■ i ■ ■ ■ ■ i' '111"11'1'' I mmmmTTTT 1■'i1 ■ ■ ■ । ■ n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #62825:2-Butanone, 3-methyl- ■ . । । ) 1 MP । 43 15.20 15.40 15.60 15.80 m/z86.10 12.57 5000

m/z—> l i “ ■ ■i■ “ ■ i ............. 55 27 71 THT - 20 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 i" " i 86 T 4 0 15.20 15.40 15.60 15.80 1 ' * ’ ■ I

2088.D HP020502.M Thu Feb 14 11:01:30 2002 Page 1

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