GCMS analysis results for sample AE03248, March 2002

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03248 conducted on March 15, 2002.

NYC-WTC_000006146–000006165

Folder label: “GCMS X 2/12/02 A 3/01/02”

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NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02MAR01\03248.D Vial: 3 • Acq On : 1 Mar 2002 5:39 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 11 4H-Pyran-4-one, 2-ethyl-3-h... Concentration Rank 13

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

16.55 0.04 ug/L 26940 Acenaphthene-dl0 18.33 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 4H-Pyran-4-one, 2-ethyl-3-hydrox... 140 C7H803 004940-11-8 25 2 .beta.,beta.-Difluorostyrene 140 C8H6F2 000000-00-0 9 3 Propenamide, N,N,2-triethyl- 155 C9H17NO 000000-00-0 9 4 3-Pyridinecarboxylic acid, 1,2,5... 155 C8H13NO2 000063-75-2 9 Abundance Scan 1167 (16.548 min): 03248.D (-) m/z 140.10 100.00% 140

5000 43 71 122 ...................... \........................... 56 89 172 ■ ■ i ' 1 ■ ' i ■ ■ ■ ■ i 1 1 1 1 । ' 1 ' 1 1 1 16.20 16.40 16.60 16.80 0- ' I ' ■ ' ' I ' ' 1 ' I “ 1 '’1 1 ' ‘ I ■'' ■ 11 11' ‘’ 11'111 — TT-p-T-rr-p-rrT-j- TIi m/ z 71.00 30.31% m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #35346: 4H-Pyran-4-one, 2-ethyl-3-hydroxy- (CAS) $$ Ethyl... 140 N

5000 97 71 16.20 16.40 16.60 16.80 125 m/z 43.10 28.21% ................ I.... I I .84 53 111 0- 1111111'1111 ■ ■111 ■'111'11 ■ । ■ l................................. 1 i ' 1 1 1 |l‘i 1 ■ i 1 ' i-rp-r ■ ■' ■ i11 r ■ i111' r ■111 n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #35448: .beta.,beta.-Drfluorostyrene 140

90 16.20 16.40 16.60 16.80 5000 m/z 122.10 26.00%

114 101 n/z-> 0- .000—00010001100001010011011

20 30 40 - 111.122.... 1................................. 50 60 70 80 90 100 110 120 130 140 150 160 170 ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ ।

Abundance #54338: Propenamide, N,N,2-triethyl- 140 16.20 16.40 16.60 16.80 55 83 m/ z 56.10 23.02%

5000

27 155 72 112 - .i 100 | 126 0 *mmmmm ■ । > i ■ 11 ■ । ।।> 111 ■ ■ i ■ ■ ■ ■ i ■ ■ I ' 1 1 ' 1 1 ' 1 'T m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 16.20 16.40 16.60 16.80

03248.D HP022102.M Mon Mar 04 12:33:28 2002 Page 13

NYC-WTC_000006162

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GCMS analysis results for sample AE03245, March 2002 · Box DEP Box 12

NYC-WTC_000006085

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03245 conducted on March 15, 2002.

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