VOC analysis results, sample AE03944, Feb 20 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02FEB20\03948.D Vial: 13 Acq On : 20 Feb 2002 6:22 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 20, 2002 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, N,N-dimethyl- Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 15.80 0.04 ug/L 47239 1,4-DIFLUOROBENZENE 15.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Urea, N,N-dimethyl- 88 C3H8N20 000598-94-7 5 2 3-Pentanone, 2,4-dimethyl- 114 C7H140 000565-80-0 5 3 Ethanedial, dioxime 88 C2H4N202! 000557-30-2 4 4 Urea, ethyl- 88 C3H8N20 ______ 000625-52-5 4 Abundance Scan 694 (15.799 mln): 03948.D (-) m/z 114.05 100.00% 1 4

5000 63 88 50 15*40 15.60 15.80 16.00 16.20

■ ■ i ‘ ।‘ ■ i ‘ ■ i ■1 I ’ ’! ' ■ ■ i11 ■ ■ ।1 ■ ■ ■ i ■1 m/z 62.95 N 26.12% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62896: Urea, N,N-dimethyl- 414

5000 88 i ‘ 1 ■ ‘ I T ITT 15.40 15.60 15.80 16.00 16.20 m/z 88.00 25.06%

m/z-> Abundance 10 —15 -+ 20 30

30 | p 56 72। 11 i i I i । .... । I । . 1***‘1*111****!* 40 50 60 70 80 90 100 110 120 #64142: 3-Pentanone, 2,4-dimethyl- 43 15.40 15.60 15.80 16.00 16.20 5000 71 m/z 50.05 15.63%

/z-> Abundance 10 L #*mmmmmmmm 20 27 — 30 40 50 60 70 80 #783: Ethanedial, dioxime 90 100 110 114

120

44 15.40 15.60 15.80 16.00 16.20 16 m/z 56.95 12.00% 27 88 70 N 5000

53

m/z--> TT-p-T 10 • i ‘ * 20 - 30 40 ml50 60 70 ■ ■ i • ■ 80 i 11 • * 11 p 11 111 1'1111 90 100 110 120 - 15.40 15.60 15.80 16.00 16.20

03948.D HP022702.M Mon Mar 04 17:25:54 2002 Page 1

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