GCMS analysis results for sample AD31640, February 2002

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GCMS analysis report for sample AD31640 conducted on February 11, 2002.

NYC-WTC_000049762–000049773

Folder label: “GCMS X 1/2/02 A 1/3 - 1/4/02”

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NYC 9/11 Public Portal Document

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Data File C: \HPCHEM\ 1 \DATA\ JAN0302\31640.D Vial: 36 Acq On 4 Jan 2002 8:38 pm Operator: 209 GALOS Sample gems scan 1/2a 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 4 Cyclopentasiloxane, decamethyl Concentration Rank 3

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

14.17 0.94 ug/1 221901 Naphthalene-d8 15.12

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 59 2 3,4 -Dihydroxyb nzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 38 3 Benzoic acid, j - I(trimethylsilyl)ox 282 C13H2203Si2 003789-85-3 37 4 Benzeneethanamline, N-[(pentafluorop 475 C21H26F5NO2Si2 055429-85-1 37 Abundance / Scan 994 (14.168 mln): 31640.D (-) m/z 73.00 100.00% 73

5000 267 355 - ■ ■ i•■ •• i ■

miz-> m... 103118133.154, 177 193208223, 214...... 323339, J,, ■ m/z 267.0.0 45 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 34.29% Abundance #51266: Cyclopentasiloxane, decamethyl- 73 355 267 5000 13.80 14.00 14.20 14.40 m/z 355.0 25.08% 191207 251 323339 TT 1‘11mmamtmu1‘u13Tmuun —onm—3Bu"dt ‘T | • • ■ ■ | ‘ ‘ • .'1 • T miz- 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #49868: 3.4-Dihydroxybenzyl alcohol, tristtrimethyisily!)- 73 ■ i > • • ‘ i ■ • ■ ■ i • ■ ■ ■ i ' ■ • • i • 13.80 14.00 14.20 14.40 267 m/z 268.00 9.45% 5000 179 356 45 147 209 237 312 341 „ 111' “ 11“ m/z-> 40 60 80 ‘ 100 120 140 160 180 '266' 226' 240 260 280 300 '320' 340 360 Abundance #72298: Benzoic add, 2-[(trimethylsilyl)oxy]-, trimethylsi 11081113 -n-j-r-n-r-j-r 73 267 13.80 14.00 14.20 14.40 m/z 356.05 8.51% 5000

miz-s 47....... 115. 175.123209 233249 22 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 T-J-TT-T-r-J-TT 13.80 14.00 14.20 14.40 • • j I > > I j I

31640.D GCMS1126.M Fri Feb 01 11:14:34 2002 Page 4 NYC-WTC_000049772

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NYC-WTC_000049772Source: NYC Law Department, mirrored locally

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