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VOC analysis results, sample AE11905, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE11905 analyzed on May 22, 2002.

NYC-WTC_000083395–000083562

Folder label: “524 5/22/02 - 5/23/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02MAY22\11902.D Vial: 3 Acq On : 22 May 2002 5:45 pm Operator: 201-wb Sample : nyc 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 ★ ★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★■A-******-*******-*****************

Peale Number 2 Cyclotrisiloxane, hexamethyl- Concentration Rank 2

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

17.91 0.07 ug/L 33077 1,4-DIFLUOROBENZENE 15.07

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclotrisiloxane, hexamethyl- 222 C6H18O3Si3 000541-05-9 64 2 N-Cyano-N',N',N'',N''-tetramethyl-1 207 C8H13N7 074150-88-2 9 3 N-(2-Acetylcyclopentylidene)cyclohe 207 C13H21NO 000000-00-0 9 4 Acetamide, N-[4-(trimethylsilyl)phe 207 CllH17NOSi 017983-71-0 7 Abundance Scan 818 (17.912 min); 11902.D (-) m/z 207.15 100.00% 207

5000

96 17.60 17.80 18.00 18.20 44 m/z 208.15 18.55% Ti/z-> Abundance 40 60 80 100 120 140 #70586: Cyclotrisiloxane, hexamethyl- 160 180 200 l\ 207

5000 17.60 17.80 18.00 18.20 m/z 209.15 13.97% Qfi IQQ 191 75 I 119 147 163 177 | | •n/z-> 40 60 80 100 120 140 160 180 200 Abundance #24502: N-Cyano-N',N',N",N"-tetramethyl-1,3,5-triazinetri 207

135 17.60 17.80 18.00 18.20 5000 m/z 96.10 13.86% 192 44 178 164

'n/z-> Abundance 40 7 83 123 nT'”' ' ’ I '• ' ' I I ' ' ' ' I'' ' 60 80 100 120 140 #24635: N-(2-Acetylcyclopentylidene)cyclohexylamine 160 vu 180 200 207 T 17.60 17.80 18.00 18.20 m/z 44.00 3.15% 164 124

aaS 82 97 150

' ' I ' ' ' ' I hi/z--> 40 60 80 100 120 140 160 180 200 17.60 17.80 18.00 18.20

11902.D HP051702.M Thu May 23 09:17:36 2002 Page 2

NYC-WTC_000083441

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NYC-WTC_000083441Source: NYC Law Department, mirrored locally

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