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VOC analysis results, sample AE12279, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE12279 analyzed on May 23, 2002.

NYC-WTC_000083564–000083679

Folder label: “524 5/23/02 - 5/24/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02MAY23\12278F.D Vial 12 Acq On : 24 May 2002 2:20 am Operator 201-wb Sample : nys; fb 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 ********************************************************************* Peale Number 3 Cyclotetrasiloxane, octamethyl Concentration Rank 1

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

22.70 0.09 ug/L 82345 CHLOROBENZENE-D5 21.78

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 83 2 3,6-Bis(N-dimethylamino)-9-ethylcar 281 C18H23N3 057103-04-5 9 3 Benzene, l-phenyl-4-(2-cyano-2-phen 281 C21H15N 027869-56-3 9 4 6,7-Benzo-phenothiazine-5,5-dioxide 281 C16H11NO2S 000000-00-0 5 Abundance Scan 1100 (22.695 min): 12278F.D (-) m/z 281.35 100.00% 2*1

5000

73 133 191 249 265 22.40 22.60 22.80 23.00 44 I ' I ' ' '' I' I' ' ‘' I 1 I' '' ' I II I_ L_ m/z 282.25 29.22% ’Ti/z--> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #41966; Cyclotetrasiloxane, octamethyl- 2$1

22.40 22.60 22.80 23.00 m/z 283.25 21.13% 133 207 73 I 163l77iy 235249 265 ' I'''' I' I ' ' ' ' I '' ' ' I Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39624: 3.6-Bis(N-dimethylamino)-9-ethyIcarbazole 21 i1

22.40 22.60 22.80 23.00 5000 m/z 73.05 11.75% 266

141 I .1, ' I ' ' ' ' I ' ' ' ' I nn/z--> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39643: Benzene. 1-phenyl-4-(2-cyano-2-phenylethenyl) 21 11 22.40 22.60 22.80 23.00 m/z 133.05 10.76%

5000

n/z-> 40 60 .. ? ' ' I ' ' ' ' I ' ' ' ' I ‘ ' 80 100 120 140 160 180 200 220 240 260 280 22.40 22.60 22.80 23.00

12278F.D HP051702.M Fri May 24 14:58:06 2002 Page 3

NYC-WTC_000083667

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NYC-WTC_000083667Source: NYC Law Department, mirrored locally

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