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GCMS analysis results for sample AE10246, May 28, 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AE10246 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024883–000024895

Folder label: “GCMS X 5/14/02 A 5/17/02

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\020509\10246.D Vial: 24 Acq On : 10 May 2002 9:21 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 Cyclopentanone Concentration Rank 7

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

24.61 0.37 ug/1 44408 Acenaphthene- dl 0 24.46

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentanone 84 C5H80 000120-92-3 38 2 6 - Tridecanol 200 C13H280 005770-03-6 37 3 3 -Hexene 84 C6H12 000592-47-2 35 4 3-Hexene, (E) -______________________ 84 C6H12 013269-52-8 35 Abundance Scan 3664 (24.607 min): 10246.D (-3656) (-) m/z 55.10 100.00% 55

5000 84 111129 156 44 Yi AAA, Am ..... dillH4LH 391 24.20 24.40 24.60 24.80 25.00 T100mm0mna—mn9]p*u—m—nOapP—T m/ z 84.10 32.26% m/z-> 20 40 60 80 100120140160180 200 220 240 260280 300 320 340 360380 Abundance #12876: Cyclopentanone 55

aoow/ WW 28 5000 84 24.20 24.40 24.60 24.80 25.00 m/z 56.10 27.59% / TT i ■1" i " r ■ ‘11"1 ■ i" " i" " r " ‘ i" " i" " r "11'" 111 ■" I ■ •1 ■ i"1 ■ r ■111 ‘' r ■" i miz-> 20 40 60 80 100120140160180 200 220 240 260280 300320 340 360380 Abundance #13929:6-Tridecanol 55 83 . La . 24.20 24.40 24.60 24.80 25.00 5000 m/ z 43.00 26.21% 29 101 , 129 i I _ IlI , ......182. ....................................... 11 . p. , 1.’ . 1 . | ’’’ . | <<> I | I ! I I ! I I >> | I I I I | I I > > | I > I I | . 1 I I | I I | I | I I I | | | I I I | I I I I | I I I I | I I I I | m/z-> Abundance 20 40 60 80 100120140160180 200220 240 260 280 300320 340 360 380 #12975:3-Hexene MAA (nlr W h AMWalql 24.20 24.40 24.60 24.80 25.00 m/z 111.00 18.22% 5000 84

27 — i r ■ ।"11" " i"'' i" " r "' r "' i" " i" " i " " i" " r1'11'" ■ i"'111"111"11" " I ■ ' i 1 1 n/z—> 20 40 60 80 100120140160180 200220 240 260 280 300 320 340 360 380 24.20 24.40 24.60 24.80 25.00

10246.D SCAN020507.M Tue May 14 14:26:40 2002 Page 4

NYC-WTC_000024888

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NYC-WTC_000024888Source: NYC Law Department, mirrored locally

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