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VOC analysis results, sample AE12531, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE12531 analyzed on May 24, 2002.

NYC-WTC_000083681–000083805

Folder label: “524 5/24/02 - 5/25/02

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Scanned page image, NYC-WTC_000083782
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02may24\12538.D Vial: 4 Acq On : 25 May 2002 12:35 am Operator: 201-wb Sample : 524 Inst ; GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ★******************************************************************** Peak Ntunber 2 Cyclotrisiloxanez hexamethyl- Concentration Rank 3

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

17.96 0.05 ug/L 39756 1,4-DIFLUOROBENZENE 15.12

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclotrisiloxane, hexamethyl- 222 C6H18O3Si3 000541-05-9 64 2 2-Methyl-7-phenylindole 207 C15H13N 000000-00-0 9 3 Hexahydropyridine, l-methyl-4-[4,5- 207 C12H17NO2 000000-00-0 9 4 Acetamide, N-[4-(trimethylsilyl)phe 207 CllH17NOSi 017983-71-0 7 Abundance Scan 822 (17.963 min): 12538.D (-) m/z 207.15 100.00% 2(17

cWWil

f 191

-n/z-> 20 40 44 60 80 100 , I............. ................I,,., , , 120 140 160 180 200 I 17.60 17.80 18.00 18.20 m/z 208.15 21.04%

Abundance #70586: Cyclotrisiloxane, hexamethyl- 207

5000 17.60 17.80 18.00 18.20 m/z 96.10 18.62% QR no 191 7^,, I,.VLJi'.,, TT/z-> 20 40 60 80 100 120 140 160 180 200 Abundance #24652: 2-Methyl-7-phenylindole 207

17.60 17.80 18.00 18.20 m/z 209.15 15.79% 5000

30 76 88 ........................... .1 m/z-> 20 40 60 80 100 120 140 160 180 200 Abundance #24610: Hexahydropyridine, 1-methyl-4-[4,5-dihydroxyphenyl]- 207 "n" 17.60 17.80 18.00 18.20 '70 42 m/z 191.10 13.36% 97 EES c

82 136 192 ,1 150 Ti/z-> 20 40 60 80 100 120 140 160 JU 180 200 T-r-p-r ' ' I ' ' 17.60 17.80 18.00 18.20

12538.D HP051702.M Sat May 25 01:14:48 2002 Page 2

NYC-WTC_000083782

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NYC-WTC_000083782Source: NYC Law Department, mirrored locally

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