GCMS analysis results for sample AE08960, May 7, 2002

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Laboratory report documenting GCMS analysis of sample AE08960 conducted on May 7, 2002, by analyst DLV.

NYC-WTC_000049571–000049583

Folder label: “GCMS X 4/16/02 A 4/24/02”

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NYC 9/11 Public Portal Document

’Data File : C:\MSDCHEM\1\DATA\020424\08960.D Vial: 11 Acq On : 24 Apr 2002 7:42 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020424.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 3 2-Propanone, 1,1,1-trichloro- Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T.

6.12 0.38 ug/1 473819 1,4-Dichlorobenzene-d4 11.38

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanone, 1,1,1-trichloro- 160 C3H3C130 000918-00-3 50 2 2-Propanone, 1,1-dichloro- 126 C3H4C120 000513-88-2 9 3 1-Fluorononane 146 C9H19F 000463-18-3 9 4 2-Propanone, 1,1-dichloro- 126 C3H4C120 000513-88-2 7 Abundance Scan 518 (6.123 min): 08960.D (-508) (-) m/z 43.10 100.00% 43

50001

• • « l • ■ • • | • I • » •T I » • > • J 5.80 6.00 6.20 6.40 63 73 83 11‘ T TI—mm *mmp 97 117 125 T***mnmTTT m/z 40.10 9.83% miz—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #3877:2-Propanone, 1,1,1-trichloro- 43

5000 5.80 6.00 6.20 6.40 m/z 125.00 7.61% 15

niz-> 10 L20 30 40 50 27 ... 36 —,50 63 76 83 97 110117 125 . . ii'i ।.. i i|i i ’IT ... ’ . ।.... । Hr. ।. ■ । > ।....(.. dd ..,. 1111 > 11 ■ 11111 60 70 80 90 100 110 120 130 140 150 Abundance #3861:2-Propanone, 1,1 -dichloro- 43 . . . । ‘ . i . . . > । । i । ' l । i ■ > I 5.80 6.00 6.20 6.40 5000 m/z 83.00 5.43%

15 — 27 . I 36 50 63 76 83 93 125 | I ... [l I I , | I I TTttr TTTTTTTTTT ' .1**I | miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #4248:1-Fluorononane i f । nA1 ie TMWm* PA 43 5.80 6.00 6.20 6.40 m/z 127.00 4.76% 55 5000 29 70 84 97

iz—> 15 ‘' i • ■ • ■ i' 10 20 i .36, itl hitl 30 40 ++ 42,+ 7 50 60 1. 111 J I I ’ ’I > 70 80 .1104111118 126 !•> i i }" i r, । i i F’l 90 100 110 120 130 140 150 146 TTT-r-rp-r 1 . । . . . . I > ■ ■ < I । । । । l' i > । ' I 5.80 6.00 6.20 6.40

08960.D SCAN020424.M Thu May 02 14:44:24 2002. Page 5

NYC-WTC_000049579

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GCMS analysis results for sample AE08964, May 7, 2002 · Box DEP Box 27

NYC-WTC_000049622

Laboratory report documenting GCMS analysis of sample AE08964 conducted on May 7, 2002, by analyst DLV.

1 shared topics · Same agency, volume and box · similarity 0.998