GCMS analysis results for sample AE00110, Feb 2002

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Laboratory report listing unknown compounds and surrogate recovery for sample AE00110 analyzed on February 13, 2002.

NYC-WTC_000050645–000050663

Folder label: “GCMS X 1/4/02 A 2/4/02”

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NYC 9/11 Public Portal Document uoLaLy oeaLti Lompouru Kepor L

Data File : C:\MSDCHEM\1\5973N\02FEB04\00110.D Vial: 4 • Acq On 4 Feb 2002 1:28 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 4, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 10 4H-Pyran-4-one, 2-ethyl-3-h... Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 16.55 0.06 ug/L 48732 Acenaphthene-dl0 18.34 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 4H-Pyran-4-one, 2-ethyl-3-hydrox. .. 140 C7H803 004940-11-8 25 0 2 Methyl 6-chloronicotinate $$ Met... 171 C7H6C1NO2 073781-91-6 12 6009 3 2-Dimethylamino-4,5-dimethyl-oxa... 140 C7H12N20 000000-00-0 9 AU 4 2-DIMETHYLAMINO-4,5-DIMETHYLOXAZ... 140 C7H12N20 073777-29-4 9 y Abundance Scan 1154 (16.548 min): 00110.D (-) m/z 140.20 100.00% 140

5000 71 43 56 89 172 122 j ' I ... I.......... 16.20 16.40 16.60 16.80 0- ■.... ■ i ■1 ■ ‘ i ■ | “ i ■' l*... I ‘ ‘ 1 ‘ 1 ‘ * 1 ‘ I ’ 1 ' ‘ 1 ‘ 1 ‘ ‘ I ‘ ‘ ‘ ‘ I ' ‘ ‘ I • • i ■ ■ ‘ * 1 1 m/z 71.10 38.78% miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #35348:4H-Pyran-4-one, 2-ethyl-3-hydroxy- (CAS) S3 Ethyl... 140 A

71 5000 43 97 16.20 16.40 16.60 16.80 55 125 m/z 89.00 34.04% 1111‘I ""I"" 0- ■ ■ i •1 ■' i ■' “ i ‘11 • i ■ ■ ■ ■ i ■ ■ ‘ ■ i1 ■111' “ ■ i ■ ■ ■ • i11" 11 111 miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #74677: Methyl 6-chloronicotinate $$ Methyl 2-chloropyridi... 140 16.20 16.40 16.60 16.80 112 5000 m/z 172.20 30.40% 50 76 171 85 35 0- ■ ■ l 1 ■ i ' 1 ■' I “ “ i “ ■ • i •' ■ i ■1 ■ • i ‘ “ i1 ■ “ i “ i “ ■ ■ i ■ • niz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #35431:2-Dimethylamino-4,5-dimethyl-oxazo!e 1 ■ i ■ ■ ■ ■ i ' ■ ■• i ‘ ■ ■ ■ i ■ ■ • ' i • 140 16.20 16.40 16.60 16.80 m/z 43.10 30.37% 5000 44 56 111 72 125 97

iz—> O’.. t.. ■. । ■ 30 40 “ i “ 50 • i ■ •1 ■ i 60 70 “ i11 80 " I ‘11 p 11 ‘ i j“__________ “ i “ • ■ i1 ■ 90 100 110 120 130 140 150 160 170 180 '11 ‘1'11'1'' 1''111' LA 16.20 16.40 16.60 16.80

)0110.D SCAN508.M Tue Feb 05 09:47:02 2002 Page 12

NYC-WTC_000050660

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