NYC 9/11 Public Portal Document
XJU. UAJ- J Kj c: C4. J. 11 UIXAVU. V
Data File C:\HPCHEM\l\DATA\02MAY23\0523Bl.D Vial: 1
Acq On 23 May 2002 8:55 am Operator: 201-wb
Sample lab blank 1 (voc di) Inst : GC/MS Ins
Mise Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
*********************************************************************
Peale Number 1 Ethanamine, N-methyl-N-nitroso Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
15.72 0.03 ug/L 27714 1,4-DIFLUOROBENZENE 15.05
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 Ethanamine, N-methyl-N-nitroso- 88 C3H8N2O 010595-95-6 3
.2 2H-Pyran-2-one, tetrahydro-4-methyl 114 C6H10O2 001121-84-2 3
3 3-Hexanone, 2-methyl- 114 C7H14O 007379-12-6 3
4 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H14O 029281-39-8 3
<\bundance Scan 689 (15.715 min): 0523B1.D (-) m/z 114.05 100.00%
1 4
5000
63
88
50 57
15.40 15.60 15.80 16.00
44 [ I m/z 63.05 35.19%
m/z-> 20 30 40 50 60 70 80 90 100 110 120
Abundance #62895; Ethanamine, N-methyl-N-nitroso-
42
88
5000 ' ' I ' I ' ' ' ' I ' ' ' ' I
15.40 15.60 15.80 16.00
m/z 88.10 24.68%
56
\
ii. .Il
■n/z-> 20 30 40 50 60 70 80 90 100 110 120
Abundance #2880: 2H-Pyran-2-one, tetrahydro-4-methyl-
4(2 55
' ' i ' ' ' ' I ' ‘ ' I ' ' ' ' I ' ‘ ‘ ' I
15.40 15.60 15.80 16.00
5000 m/z 57.05 18.77%
70 114
tt/z-> 20
....
30
......50 J',,,,
40 60
J70....80 84
90 100 110 120
Abundance #64191: 3-Hexanone, 2-methyl-
T'”'”' ' I
4)3
15.40 15.60 15.80 16.00
m/z 50.05 17.82%
71
5000
27
114
55
......I.'........I| I ' ' I ’ ''' ' I ' ' ' ' I I ' ' ' I ' 86' ' I ' ' ' 99
' I '
m/z-> 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00
0523B1.D HP051702.M Tue May 28 08:42:09 2002 Page 1
NYC-WTC_000083568
OCR can misread numbers and units. Confirm readings against the page image before using them.