Volatile organic compounds results, Mar 14 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02MAR14\06306.D Vial: 17 Acq On : 15 Mar 2002 12:38 am Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 Urea, ethyl- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 15.75 0.03 ug/L 17137 1,4-DIFLUOROBENZENE 15.09 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Urea, ethyl- 88 C3H8N20 000625-52-5 4 2 Tetramethylhydrazine 88 C4H12N2 006415-12-9 4 3 4-Heptanone 114 C7H140 000123-19-3 3 4 3-Pentanone, 2,4-dimethyl- 114 C7H140 _______ 000565-80-0 3 Abundance Scan 692 (15.750 min): 06306.D (-) m/z 114.05 100.00% 1 4

5000 63 88 15.40 15.60 15.80 16.00 44 m/z 63.05 27.44% ■ ‘ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ‘ ■ i1 ■ ■ ‘ i ■' ‘ ■ i ■ ■ ■ ■ i ■ • i * * * ■ । ‘ ‘1 j i' 1 ■ i ' 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #789: Urea, ethyl- 33 44

73 88 5000 • i ■ ■ ' • i ' ' • i > • •»i • • ■ > i • 15.40 15.60 15.80 16.00 m/z 88.10 26.22% 56

m/z-> 10 —77 20 30 40 -------- 50 60 70 80 90 100 110 120 Abundance #830: Tetramethylhydrazine 42 88 ■ I' ‘‘ I ‘ ' I ‘ ‘ ' ‘ I ‘ ‘ I ‘ 15.40 15.60 15.80 16.00 73 5000 m/z 44.00 3.38% 15

30 /WlMMrW 58 ■ ■ i ■1 ■ ■ i ■ ' ! 1 "'I I " mlh mj m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #3002:4-Heptanone 43 15.40 15.60 15.80 16.00 71

5000 27

m/z--> -d15 58 topaddlpnnn 111 86 99 11 10 20 30 40 50 60 70 80 90 100 110 120 ‘ i ■ • ■ ‘.i ■ ■ ■ • i ■ ■

06306.D HP031802.M Tue Mar 26 16:50:39 2002 Page 1

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