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GCMS analysis results for sample AE10061, May 2002

Machine-extracted title · confidence 90%

Laboratory report documenting GCMS analysis of sample AE10061 conducted on May 14, 2002, including surrogate recovery data.

NYC-WTC_000044203–000044214

Folder label: “GCMS X 4/26/02 A 5/8/02

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NYC 9/11 Public Portal Document

‘ Data File C:\MSDCHEM\l\DATA\020507\10061.D Vial: 25 Acq On 8 May 2002 11:46 am Operator: Nefliu Sample sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e

Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 2 2-Propanone, 1,1,1-trichloro- Concentration Rank 3

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

6.12 0.41 ug/1 31053 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 38 2 1-Fluorononane 146 C9H19F 000463-18-3 9 3 2-Butyne/l,4-diol, diacetate 170 C8H10O4 001573-17-7 9 4 2-Butyne-1,4-diol, diacetate 170 C8H10O4 001573-17-7 9 Abundance Scan 518 (6.123 min): 10061 .D (-510) (-) m/ z 43.10 100.00% 43

5000

1 ■ ' i ■ ‘ 1 1 i 1 1 ' ■ । 1 1 1 1 11 35 151 61 73 83 97 125 5.80 6.00 6.20 6.40 11111111 " 111111,11 ’ Ppplentr—pi , 1, I ' 1P' ' I 1 ,,,I............. , 'll.................... ' 1 ' 11'' ’11 ■. ■ 11 I' ■ ■ 11' ' I I I I I I I I I I I I I I m/ z 47.00 9.64% n/z--> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #3877: 2-Propanone, 1,1,1-trichloro- 48

MI 5000 1 1 1 1 ' ‘ 1 ' 1 ' 1 1 i 1 11 ’ 1 1 1 1 i 5.80 6.00 6.20 6.40 m/z 125.00 7.33% I 27 36 1 1 1 I ■ 1 1 1 | 1 50 63 76 83 97 110117 125 PTI-- 1 i ' 1 1 ' i 11,1 i ' 1 ‘dm 1 ■ 1 1 I ' 1 ' ''l 1 1 1 1 | 1 1 IT) । । । । । । । n/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #4248:1-Fluorononane 43 -

55 5.80 6.00 6.20 6.40 5000 29 m/z 83.00 6.61% 70 84 97

n/z-> 15 ■ ■ i1 ■ ‘' i ■ 10 20 114 30,36401 +++ +2. +474 Wpr T—104111118 126 TmuumumwupTT 146 50 60 70 80 90 100 110 120 130 140 150 Abundance #110032: 2-Butyne-1,4-diol, diacetate w-peri । 1M । ! Ag? 43 5.80 6.00 6.20 6.40 m/ z 35.10 6.34% 5000

m/z-> 28 36, 51 61 68 82, 95 103 111 119 128 1......... . . . i'1,i11' ''i'1 I । |’ - 1 1 I 1 1 1 1 I 1 1 1 1 I 11 ' 1 I1 1 1 1 I imrl 1 1 1 1 ′ 1 1 ITp । 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 1 5.80 6.00 6.20 6.40

10061.D SCAN020507.M Tue May 14 08:46:41 2002 Page 4

NYC-WTC_000044210

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NYC-WTC_000044210Source: NYC Law Department, mirrored locally

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