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VOC analysis results, sample AE12738, June 4 2002

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Laboratory report listing analytical results for volatile organic compounds in sample AE12738 analyzed on June 4, 2002.

NYC-WTC_000083874–000083923

Folder label: “524 6/4/02

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Data File C:\HPCHEM\l\DATA\02june04\12739F.D Vial: 10 Acq On 4 Jun 2002 7:49 pm Operator: 201--wb Sample nyc fb Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP052902.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library- : C:\DATABASE\NBS75K.L

Peak Number 3 Hexahydropyridine, l-methyl-4- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 17.94 0.04 ug/L 32413 1,4-DIFLUOROBENZENE 15.09 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexahydropyridine, l-methyl-4-[4,5- 207 C12H17NO2 000000-00-0 9 2 Pyrido[2,3-d]pyrimidine, 4-phenyl- 207 C13H9N3 028732-75-4 5 3 Acetamide, N-[4-(trimethylsilyl)phe 207 CllH17NOSi 017983-71-0 5 4 N-Cyano-N',N',N'',N''-tetramethyl-1 207 C8H13N7 074150-88-2 5 Abundance Scan 820 (17.937 min): 12739F.D (-) m/z 207.05 100.00% 207

ftlilil

' I ' ' ' ' I 96 133 17.60 17.80 18.00 18.20 44 , , I 1 . " m/z 207.95 19.83% ■n/2-> 40 60 80 100 120 140 160 180 200 /I Abundance #24610: Hexahydropyridine, 1-methyl-4-[4,5-dihydroxyphenyl]- 207 70 42 97 ftlilil 82 17.60 17.80 18.00 18.20 m/z 96.00 18.12% 136 I 123 I 150..... 192 'n/z-> 40 60 80 100 120 140 160 180 200 Abundance #24634: Pyrido[2.3-d]pyrimidine, 4-phenyl- 207 .... M... ... 17.60 17.80 18.00 18.20 lililil m/z 132.90 17.38% 179 77

I T .2. T. I. •n/z-> 40 60 80 100 120 140 160 180 200 Abundance :#24586: Acetamide, N-[4-(trimethylsilyI)phenyl]- 192 207 17.60 17.80 18.00 18.20 m/z 43.95 13.03%

5000 150

45 73 91 106 I 165 I Tl/2-> 40 60 80 100 120 140 160 180 200 17.60 17.80 18.00 18.20

12739F.D HP052902.M Tue Jun 04 20:28:48 2002 Page 3

NYC-WTC_000083917

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NYC-WTC_000083917Source: NYC Law Department, mirrored locally

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