GCMS analysis results for sample AD30252, Jan 2002

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Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30252 conducted on January 10, 2002.

NYC-WTC_000017854–000017878

Folder label: “GCMS X 12/13/01 A 12/27/01”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\DEC2 701\30252.D Vial: 22 Acq On : 28 Dec 2001 9:31 am Operator: 209 GALOS Sample : GC/MS SCAN 12/13 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Cyclotetrasiloxane, octamethyl Concentration Rank 15 R.T. EstConc Area Relative to ISTD R.T. 11.13 0.76 ug/1 252155 1,4-Dichlorobenzene-d4 11.68

Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 78 2 Benzene, l-phenyl-4-(2-cyano-2-phen 281 C21H15N 027869-56-3 9 3 1,3,5,7-Tetraethylbicyclo [3.3.l]tet 310 C8H2205Si4 073420-21-0 9 4 2-Oxo-4-phenyl-6- (4-chlorophenyl) -1 282 C16H11C1N20 000000-00-0 8 Abundance Scan 663 (11.127 min): 30252.D (-) m/z 281.00 100.00% 201

5000

T l‘ * * * । • * * * | 45 59 73 89 103 119133147 163 177 123207 221 235 249 265 [ 10.80 11.00 11.20 11.40 hrtn’ i j y J I 11 r ‘C J I’ri "t rdr ii rr l ri rr’ri ! "" I rr r*2r I l rrm ‘l | r J™!1 S J' J"t i V । i i » » J ) » m/z 282.00 28.49% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #72646: Cyclotetrasiloxane, octamethyl- 281

5000 ' 1 I 1 ' 1 ‘ I ' 1 • ' i ■ ■ ' ■ i 10.80 11.00 11.20 11.40 m/z 283.00 18.83% L I 265 59 73 .. . 45 । 133 177 193 297 235 . । r.. . , > > . > । . ■ ■ i' *1 • i ■ ■ ■ • i ■ ■ ■ ■ i ■ ■ ■ ■ i ■' ■ ■ i ■' ■ • i ■ ■ ■ ■ i >1 ■ ■ i ■' • ‘ i P m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #39643: Jenzene. 1-pheny-4-(2-cyano-2-phenyletheny!) 281 • • r<« 1 1 i >1 ■1 i 10.80 11.00 11.20 11.40 5000 m/z 192.90 12.45% 203 253 126 224 , 240 11 266 | L: ■ ■ i ■ 1 ■ ‘ i ■ • ' ‘ i ■ ‘ ■ i 1 ' ‘ i ‘ ' ‘ i 1 1 ' 1 i ■ ■ ‘ 1 I 1 ' ■ “ I' • I ' ' 1 1 "’F’I 1 1 1 1V T m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #44149:1,3,5.7-Tetraethytbicyclo[3.3.1]tetrasiloxane ' ‘ I 1 ‘ ‘ I ‘ ‘ 11 1 1 ‘‘ ‘ I 231 10.80 11.00 11.20 11.40 m/z 133.00 10.55% 5000 253 I 112126 197 225 1 309 ii।।<।>|iiiijiti।।i।r।i । >।> > | । Tpr 4—— 11611 miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 10.80 11.00 11.20 11.40

30252.D GCMS1126.M Wed Jan 02 10:42:09 2002 Page 2

NYC-WTC_000017863

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