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Volatile organic compound analysis results, sample AE07502, April 2002

Machine-extracted title · confidence 100%

Laboratory report listing volatile organic compounds and concentrations for sample AE07502 with method detection limit qualifiers.

NYC-WTC_000081566–000081673

Folder label: “524 4/3/02

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Scanned page image, NYC-WTC_000081662
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NYC 9/11 Public Portal Document Libraisy Search Compound Report

Data File C:\HPCHEM\l\DATA\02APR03\7502F.D Vial: 13 Acq On 4 Apr 2002 . 12:47 am 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\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ★★★★★★★★★★★if*********************************************************

Peak Number 2 Cyclotetrasiloxane, octamethyl Concentration Rank 1

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

22.70 0.13 ug/L 167590 CHLOROBENZENE-D5 21.74

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 64 2 Benzene, l-phenyl-4-(2-cyano-2-phen 281 C21H15N 027869-56-3 9 3 Morphinan, 7,8-didehydro-3-methoxy- 281 C19H23NO 001816-06-4 5 4 4-(1-Benzimidazyl)-7-nitro-2,1,3-ox 281 C13H7N5O3 091485-32-4 5 Abundance Scan 1099 (22.695 min); 7502F.D (-) m/z 281.35 100.00% 2$1

5000

73 249 265 22.40 22.60 22.80 23.00 ■'33 177',33207 I m/z 282.35 31.83% I ' ' ' ' I ‘ ' I ' ' ‘ ' I ‘ I ' ' ' ' I ' ' ' H ''' ‘ I ''' m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #41966: Cyclotetrasiloxane, octamethyl- 2!!1

5000 22.40 22.60 22.80 23.00 m/z 283.35 18.40% 73 133 207 ' I'''' I' I 163177''?,'' I ' I' •' I • • • • I' 235249 265 ' I'''' J'''' I ' ' ' 'n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39643: Benzene, 1-phenyl-4-(2-cyano-2-phenylethenyl) 2$1

22.40 22.60 22.80 23.00 5000 m/z 73.05 13.17%

253 126 il ( X^2242^^J4J ll/z-> 40 80 100 120 140 160 180 200 220 240 260 280 Abundance #39628: Morphinan, 7,8-didehydro-3-methoxy-17-methyl-6-meth 2 1 22.40 22.60 22.80 23.00 m/z 249.20 12.50%

5000

44 160 266 I ' I ‘' I ‘ I ‘' I 188 I'''' r 226 I Tl/Z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 22.40 22.60 22.80 23.00

7502F.D HP031802.M Thu Apr 04 09:06:53 2002 Page 2

NYC-WTC_000081662

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NYC-WTC_000081662Source: NYC Law Department, mirrored locally

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