GCMS analysis results for sample AE07976, April 18, 2002

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Laboratory report documenting GCMS analysis of sample AE07976 conducted on April 18, 2002.

NYC-WTC_000047593–000047607

Folder label: “GCMS X 4/4/02 A 4/15/02”

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Data File : C:\MSDCHEM\l\DATA\020415\07976.D Vial: 16 Acq On : 15 Apr 2002 11:05 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\041202SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 5 2-Propanone, 1,1,1-trichloro- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 6.04 1.09 ug/L 850365 1,4-Dichlorobenzene-d4 9.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanone, 1,1,1-trichloro- 160 C3H3C130 000918-00-3 23 2 (R,S)-2-Propyl- 5-oxohexanal 156 C9H1602 1000109-76-5 17 3 1-Fluorononane 146 C9H19F 000463-18-3 9 4 Oxirane, [(1-methylethoxy)methyl]- 116 C6H1202 004016-14-2 9 Abundance Scan 503 (6.035 min) 07976.D (-498) (-) m/z 43.30 100.00% 43 A

5000

i ‘ 1 ■ ' i N., I ' ' 1 ' I ' ' 1 59

n/z-> 35 0 TTTTTPTTITTT 1’ ',51 111 83 H 101 . 125 117 h 1'' 1TT1 111 1 ’ ’ 1 I'1 111' ' ।11' ■ । 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Tp-rT-rp-r 5.60 m/ z 5 80 59.30 6 00 6 20 11.18% 640

Abundance ;#3877 . 2-Propanone, 1,1,1-trichloro- 43

.................................At ........................................... 5000 5 60 5 80 6 00 6.20 6.40 m/z 125.20 8.39% 15

n/z—> 0+ 50.63 27 36 I TTH+ ■ i ■ 1 ■ 76 83 97 110117 125 TI1———uOOgTPuITgm 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #5742 (R,S)2-Propyl-5-oxohexanal 43 58 . .........Il........... 560 5.80 6.00 6.20 6.40 5000 m/z 127.20 5.87%

0+ T’I" .. 361 4451 71 79,86 95 109 128 138 156 । । i*,1! i । । । , I p , । i‘p‘1 , i p , , l p i rt । । , । , । , । । । । । i i'i'I | I । । n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #4248: 1-Fluorononane , ......... .............. 43 5.60 5.80 6.00 6.20 640 m/z 101.20 5.58% 55 5000 29 70 84 97 1

15 0 TT-p-TT-rp-TT +4 71 k , Jl 104111 118 126.......... 146............. 1 ,361, +2444477 n/z--> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 5.60 5 80 6.00 6.20 6.40

07976 .D 041202SCAN.M Tue Apr 16 13:46:09 2002 Page 8

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GCMS analysis results for sample AE07977, April 18, 2002 · Box DEP Box 27

NYC-WTC_000047608

Laboratory report documenting GCMS analysis of sample AE07977 conducted on April 18, 2002.

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