GCMS analysis results for sample AD30251, Jan 2002

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Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30251 conducted on January 9, 2002.

NYC-WTC_000017675–000017691

Folder label: “GCMS X 12/13/01 A 12/27/01”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2701\30251.D Vial: 8 Acq On : 27 Dec 2001 6:58 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/13 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 N-Ethylformamide Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.62 3.65 ug/1 1174670 1,4-Dichlorobenzene-d4 11.67 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 1,3-Dioxolane, 2-methyl- 88 C4H802 000497-26-7 9 .3 1,3-Dioxolane, 2-pentadecyl- 284 C18H36O2 004360-57-0 9 4 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 Abundance Scan 280 (7.616 min): 30251 .D (-) m/ z 73.00 100.00% 73

5000 43 I ' ' ' 1 1 1 ■■ i ■ " 1444.-84 . A 87 103 7.20 7.40 7.60 7.80 8.00 m/z 43.0,0 32.56% miz—s 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #292: N-Ethylformamide 30 73

5000 I ' i 1 ‘ 1 » । * * < * 1 i ■ 1 44 58 7.20 7.40 7.60 7.80 8.00 m/z 41.05 11.95% 15 .L _ ,______________________________ ’ 1114 11 ’’* . | . . . . । . . . . t । . । .... j . i i i | i i i i । i i I r | i i i i । i i i i । ri i : । > 1 m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #62902:1.3-Dioxplane, 2-methyl- 73 । . ’ . । . . . -rj i i i > । i । 4TtTE8 7.20 7.40 7.60 7.80 8.00 5000 43 m/z 44.95 11.35% 58 27 87 1' 1 ■1 ■ ■ 11 • • 20 40 60 80 100 120' 140 160 180 200 220 240 260 280 Abundance #40191: 1,3-Dioxolane, 2-pentadecyl- —P1um——m—WTTTTTT 73 7.20 7.40 7.60 7.80 8.00 m/z 71.00 6.93% 5000

43 57 86 99 .. i.... i ■. ■. i. ■ ■ • ।।।।।1111111111111111 p 111111111 'i r 256 283 i ■ i > ■ ■■ i'| > । i > । । । i । । i i m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 7.20 7.40 7.60 7.80 8.00

30251.D GCMS1126.M Wed Jan 02 10:38:21 2002 Page 1

NYC-WTC_000017682

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