NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\01NOV13\27111.D Vial: 6
Acq On : 13 Nov 2001 5:49 pm Operator:
Sample : nyc Inst : GC/MS Ins
Misc Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP110101.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
*********************************************************************
Peak Number 1 Acetaldehyde Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
5.30 0.32 ug/L 120290 1,4-DIFLUOROBENZENE 14.35
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Acetaldehyde 44 C2H4O 000075-07-0 5
2 Ethylene oxide 44 C2H4O 000075-21-8 3
3 Ethyne, fluoro- 44 C2HF 002713-09-9 3
4 Propane 44 C3H8 000074-98-6 3
abundance Scan 133 (5.301 min): 27111.D (-) m/z 44.00 100.00%'
>
5000
idance
5 10 15 20 25 30 35
#62265: Acetaldehyde
40
1 _ 45
O1
50 55 60
m/z 43.00 57.62`
2
44
5000
15 5.00 5.20 5.40 5.60
m/z 45.00 3.46°
42
13 26
> 5 10 15 20 25 30 35 40 45 50 55 60
idance #62267: Ethylene oxide
2
44
5.00 5.20 5.40 5.60
15
5000 m/z 51.00 0.50
42
13 26 31 46
> 5 10 15 20 25 30 35 40 45 50 55 60
dance #35: Ethyne, fluoro-
5.00 5.20 5.40 5.60
5000
I
31
25
13 19 22
> 5 10 15 20 25 30 3 4b 45 50 55 60
27111.D HP110101.M Mon Nov 19 15:30:36 2001 Page 1
NYC-WTC 000001046
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