GCMS analysis results for sample AE00102, Feb 13 2002

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Laboratory report documenting GCMS analysis of sample AE00102 with detection of unknown compounds and surrogate recovery.

NYC-WTC_000050099–000050108

Folder label: “GCMS X 1/3/02 A 1/24/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\JAN2402\102.D Vial: 9 Acq On : 24 Jan 2002 8:55 pm Operator: 209 GALOS Sample : GC/MS SCAN 1/3 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 2 Cyclopentasiloxane, decamethyl Concentration Rank 2

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

14.13 1.68 ug/1 602405 Naphthalene-d8 15.08

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 72 2 Benzoic agid, 2,5-bis(trimethylsilo 370 C16H30O4Si3 003618-20-0 43 3 Benzoic acid, 2,6-bis[(trimethylsil 370 C16H30O4Si3 003782-85-2 40 4 3,4-Dihydroxybenzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 38 Abundance Scan 990 (14.131 min): 102.D (-) m/ z 73.00 100.00% 73

5000- 267 355 / i ■ ′ i ■ ■ ’ ■ । 4589 108 133 154 177 193 223 251 i 293 323339 L 13.80 14.00 14.20 14.40 I I TTTUTmmnuumppi TTPHpuTrTVTNITTTTTTTTTTTTTTTTTTTT m/z 267.00 36.31% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266: Cyclopentasiloxane, decamethyl- i 73

355 267 ...... ..... ........... 5000 13.80 14.00 14.20 14.40 m/z 355.05 27.18% 191207 251 | 323339 ... i ■ ■ ■ ■ । i1 ■ ■ ■ i TTTTTTTT I' " • I' • TTmmur m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #73978: Benzoic acid, 2.5-bis(trimethylsiloxy)- trimethyls 73 355 I TT ■ i ■ ■ ■ ■ i 13.80 14.00 14.20 14.40 5000- m/z 267.90 9.66% 45 147 179 207223 . 267282 : 370 thT i ■ ■ ■ ■ i ■ ■ "‘i’t’t । I ’''' 11 i' ■ " i ■ T’"' ’ ■ l"'' I' ■' • I'' •' I'' M 11' ’' I m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51296: Benzoic acid, 2,6-bis[(trimethylsilyl)oxy]-, trimet / 73 355 13.80 14.00 14.20 14.40 m/z 356.05 9.63%

5000

147 267 47 208 249 1 r' ■ I’’ ' ■ i • ■ ■ * i ’ ■ ■ ■ i " I'''' I _283 i ■' ■ ■ i " " r " ' i ■ 1 ■ i ■ ■ ’ ' r ' " i' ‘ i' ■ 370 i' ■ i , ...... / ......... miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 13.80 14.00 14.20 14.40

102.D GCMS0208.M Fri Feb 08 13:37:18 2002 Page 2

NYC-WTC_000050107

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NYC-WTC_000050107Source: NYC Law Department, mirrored locally

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