NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\01NOV13\27112F.D Vial: 11
Acq On : 13 Nov 2001 9:26 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.
---------------------------------------------------------------------
5.32 0.20 ug/L 58721 1,4-DIFLUOROBENZENE 14.35
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Acetaldehyde 44 C2H4O 000075-07-0 5
2 Ethyne, fluoro- 44 C2HF 002713-09-9 3
3 Ethylene oxide 44 C2H4O 000075-21-8 3
4 Propane 44 C3H8 000074-98-6 2
4bundance Scan 134 (5.317 min): 27112F.D (-) m/z 44.00 100.000-o
5000
5.00 5.20 5.40 5.60
m z 43.00
• 60.12%
-n/z-> 2 4 6 8 1012141618 2022 24 26 2830 3234363840 4244464850 5254 56 58
4bundance #62264: Acetaldehyde
44
5000
5.00 5.20 5.40 5.60
m/z 45.00 4.260
42
26 31 40
n/z-> 2 4 6 8 1012141618 2022 24 26 2830 3234 3638 40 4244 46 48 50 5254 5658
abundance #35: Ethyne, fluoro-
5.00 5.20 5.40 5.60
5000 m/z 50.00 0.18
31
25
13
19 22
n/z-> 2 4 6 810121416182022242628303234363840424446485052545658
4bundance #62267: Ethylene oxide
1 5.00 5.20 5.40 5.60
15
5000
13 26 31
121416182022242628303234
27112F.D HP110101.M Mon Nov 19 15:29:30 2001 Page 1
NYC-WTC 000001122
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