GCMS results for unknowns, sample AD31135, Feb 2002

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GCMS analysis report for sample AD31135 showing detection of unknown compounds and surrogate recovery data from February 11, 2002.

NYC-WTC_000018983–000018993

Folder label: “GCMS X 12/21/01 A 1/10/02”

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Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JANO902\31135.D Vial: 25 Acq On : 10 Jan 2002 2:32 pm Operator: 209 GALOS Sample : gems scan 12/21 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 3 Cyclopentasiloxane, decamethyl Concentration Rank 3

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

14.17 0.35 ug/1 118641 Naphthalene-d8 15.12

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H30O5Si5 000541-02-6 64 2 Benzeneet .namine, N-[(pentafluorop 475 C21H26F5NO2Si2 055429-85-1 43 3 Benzoic at id, 2-[(trimethylsilyl)ox 282 C13H2203Si2 003789-85-3 43 4 3,4-Dihydroxybenzyl alcohol, tri s(tr 356 C16H3 203S i 3 068595-79-9 43 Abundance Scan 994 (14.166 min): 31135.D (-) m/ z 73.0,0 100.00% 73

5000 267 355 ’ 45 , 13.80 14.00 14.20 14*40....... j 11-| r. r i, ।154 — mmn, ।n .. ।. ■ 118133 .IT 177 193 223 251 r uhprhssysiryadeayr 323339 2 ‘ |1'1|T•|lp||Tj | . m/z 266.90 33.75% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266: Cyclopentasiloxane, decamethyl- 73 355 ........... ........... 267 5000 13.80 14.00 14.20 14.40....... m/z 355.0 23.95% 191207 251 323339 TTI641 114 rr. j..,. j. 11 111 11 j 111 j 11 l • ‘ ‘ I • • ‘ ‘ I i *f‘ i I * • ‘41 4 *1 * I mz- Abundance 40 60 80 100.120 140 160 180 200 220 240 260 280 300 320 340 360 70 nc] 73 . . । । । । । । ।

13.80 14.00 14.20 14.40 5000 m/z 74.00 9.67% 267 44 151 179194209 250 ‘ *h‘‘‘‘i‘‘‘‘I‘‘‘‘I‘-*-I‘**I‘‘t+1**‘**Z8II8A***‘SISlS‘lS‘+AAALSIESEAIISJI[‘E m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #72298: Benzoic acid, 2-[(trimethylsiiyl)oxy]-, trimethylsi ■ i ■ 1 ■ 1 i ' ■ 73 267 13.80 14.00 14.20 14.40 ' ' i ' ■ ‘ ■ i '

m/z 356.05 8.44% 5000

135 47 ,1 ii 175 123209 233249 282 .. 1.. j. >., ।.... ।111111 ri । it11111111m ri 11 ri 11 ri r111 v111 r 1ga4s4,443* [VV I > I 'l : > I l l" ( • I 1 ' ' ‘ 1 ‘ ‘ ‘ ‘ I ‘ ' I ' m/z-> 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

31135.D GCMS0103.M Wed Feb 06 09:24:47 2002 Page 3

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GCMS results for unknowns, sample AD31130, Feb 2002 · Box DEP Box 16

NYC-WTC_000019004

GCMS analysis report for sample AD31130 showing detection of unknown compounds and surrogate recovery data from February 11, 2002.

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