NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\01dec26\31075F.D Vial: 14
Acq On : 27 Dec 2001 4:32 am Operator: 206-BH
Sample : fb Inst : GC/MS Ins
Misc Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP121001.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
*********************************************************************
Peak Number 2 3-Cyclobutene-1,2-dione, 3,4-d Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
15.15 0.03 ug/L 8861 1,4-DIFLUOROBENZENE 14.49
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 3-Cyclobutene-1,2-dione, 3,4-dihydr 114 C4H204 002892-51-5 4
2 4-Heptanone 114 C7H14O 000123-19-3 3
3 3-Hexanone, 2-methyl- 114 C7H14O 007379-12-6 3
4 3-Pentanone, 2,4-dimethyl- 114 C7H14O 000565-80-0 3
undance Scan 714 (15.153 min): 31075F.D (-) m/z 114.05 100.00%
14
6000
6000
4000 14.80 15.00 15.20 15.40
44
m/z 44.00 28.86%
—> 10 20 30 40 50 60 70 80 90 100 110 120
undance #2826: 3-Cyclobutene-1,2-dione, 3,4-dihydroxy-
58
5000 114 14.80 15.00 15.20 15.40
86 m/z 63.00 26.97%
17 40
. 1 1 1 1 1 1 1 1 1 1 1 1 1
—> 10 20 30 40 50 60 70 80 90 100 110 120
undance #64151: 4-Heptanone
71
14.80 15.00 15.20 15.40
5000
27
114
15 58 99
rilz—> 10 20 30 40 50 60 70 80 90 100 110 120
undance #3058: 3-Hexanone, 2-methyl-
71
5000
27 114
55
—> 10 20 30 40 50 60 70 80 90 100 110 120
31075F.D HP121001.M Thu Dec 27 05:16:36 2001 Page 2
NYC-WTC 000002611
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