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VOC analysis results, sample AE10519, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE10519 analyzed on May 6, 2002.

NYC-WTC_000082900–000083001

Folder label: “524 5/6/02 - 5/7/02

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Scanned page image, NYC-WTC_000082905
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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\l\DATA\02MAY06\0506Bl.D Vial: 1 Acq On : 6 May 2002 8:31 am Operator: 201-wb Sample : lab blank 1 (voc di) Inst : GC/MS Ins Mise : May 6, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP042202.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peale Number 1 Cyclotetrasiloxane, octamethyl Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 22.64 0.86 ug/L 695850 CHLOROBENZENE-D5 21.69 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 74 2 Benzene, l-phenyl-4-(2-cyano-2-phen 281 C21H15N 027869-56-3 50 3 2-0:)?o-4-phenyl-6-(4-chlorophenyl ) -1 282 C16H11C1N2O 000000-00-0 9 4 3,6-Bis(N-dimethylamino)-9-ethylcar 281 C18H23N3 057103-04:^9 Abundance Scan 1097 (22.644 min): 0506B1.D (-) m/z 281.35 100.00% 261

5000

73 ^33 249 265 22.40 22.60 22.80 23.00 45 59 I 89 103 119 I 147 163177 || 2°7 I, I m/z 282.25 28.89% I ' ' ' '1 ' ' ' ' I I I 1 I I I I < I I I I I I I r I -r-rt-r-p^ -Y'- I I I I I I I . I 1'1 I I I n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #41966; Cyclotetrasiloxane, octamethyl- 2I !1

5000 22.40 22.60 22.80 23.00 m/z 283.25 18.92% 133 207 73 I ' I'''' I' ....... I I''' ‘ I ' '' ' I ' I ' ' ' ' I ' ' ' ' I ' I' ' ' I ' ' ' ' I ' ' ‘ ' I I ' ' •n/2-> 40 60 80100 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 133.05 15.36%

253 126 203 I I -...--224238.., I Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39756: 2-Oxo-4-phenyl-6-(4-chlorophenyl)-1,2-dihydropyrimi 241 22.40 22.60 22.80 23.00 m/z 73.05 11.72%

5000

) 102 123 141 175 204 247 ' 1'" 11111111111111 Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 22.40 22.60 22.80 23,00

0506B1.D HP042202.M Thu May 09 12:32:14 2002 Page 1

NYC-WTC_000082905

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NYC-WTC_000082905Source: NYC Law Department, mirrored locally

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