GCMS results for sample AE09676, May 2002

Machine-extracted title · confidence 95%

Laboratory report of GCMS analysis for sample AE09676 conducted on May 23, 2002, showing surrogate recovery data.

NYC-WTC_000023811–000023827

Folder label: “GCMS X 5/9/02 A 5/20/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\MAY2002\9680.D Vial: 9 Acq On : 20 May 2002 3:03 pm Operator: Sample : EXTRACTED 5/9 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 2 Cyclotetrasiloxane, octamethyl Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 11.55 0.56 ug/1 28823 1,4-Dichlorobenzene-d4 12.15

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 64 2 6,7-Benzo-phenothiazine-5,5-dioxide 281 C16H11NO2S 000000-00-0 9 3 3,6-Bis (N-dimethylamino) -9-ethylcar 281 C18H23N3 057103-04-5 9 4 Benzene, phenyl-4-(2-cyano-2-phen 281 C21H15N 027869-56-3 9 Abundance Scan 710 (11.550 min): 9680.D (-) m/z 281.00 100.00% 2(11

5000

43 — 133 73 . 193 207 249 265 11.20 11.40 11.60 11.80 I 87 1 I 1 1 1 1 i 1 1 1 1 i 1 1 1 1 i 1 1 1 1 [■ 1 1 1 i 1 1 1 ■ ■ i ' ' ' ■ i 1 ■ ........ | I . i . . . . I । ' 1 ' I + m/z 282.00 29.97% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #72646: Cyclotetrasiloxane, octamethyl- 281

■ ■ i ■ 1 ■ ■ i 1 1 ' ' i 1 1 1 1 I 1 1 ' 1 I 1 5000 11.20 11.40 11.60 11.80 m/z 283.00 17.66%I 73 265 45 59 | 133 ' ■ i ' ' ■ ■ i ■1 ■ ' i ' ■ ■ ' i ■ ‘ ■ 1 i ' ' ' ■ i 1 ' ' ' i ■ ‘ 177 193.297 235 ■ i ' 1 1■i'■■ r i■■11i1'■■i1111 f11 .L m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39602:6,7-Benzo-phenothiazine-5,5-dioxide 21)1 1 ■ i ' ■ ' ■ i ■ ■ ' ' i ' ■ ■ ■ i ' 11.20 11.40 11.60 11.80 5000 m/z 43.10 16.67%

Nyos 217 232

................ 192 118............. 189 204 . . . L . 25252264 1 '1 1 1 | । । । J | « । TTl’l । । | । 1’ । | I । iT| i i 1 । i i । 1 । 1 1 1 1 i ■ ' lz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39624:3,6-Bis(N-dimethylamino)-9-ethylcarbazole 21)1 11,20 11.40 11.60 11.80 | m/z 73.10 11.34%|

5000 266

141 208 222 237250 . | ' ' I ' ' ' ' I........... I .... I | | H | . I . .'I1', , " i I A , i fL m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 11.20 11.40 11.60 11.80

9680.D GCMS0520.M Tue May 21 11:39:41 2002 Page 2

NYC-WTC_000023826

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NYC-WTC_000023826Source: NYC Law Department, mirrored locally

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GCMS instrument log for sample AE10065, May 2002 · Box DEP Box 18

NYC-WTC_000023728

Instrument log and analysis summary for GCMS testing of sample AE10065 conducted on May 23, 2002.

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