GCMS analysis results for sample AD30607, Jan 2002

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Laboratory report documenting GCMS analysis of sample AD30607 including DDD surrogates on January 22, 2002.

NYC-WTC_000017171–000017191

Folder label: “GCMS X 12/17/01 A 12/28/01 1/3/01 1/4/01”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : M:\INSTRU~1\209\DATA\DEC2701\30607.D Vial: 33 Acq On : 28 Dec 2001 9:15 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/17 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 3 Cyclopentasiloxane, decamethyl Concentration Rank 6

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

14.31 1.22 ug/1 471111 Naphthalene-d8 15.28

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 72 2 N-(Trifluoroacetyl)-N,0,0',O’’-tetr 553 C22H42F3NO4Si4 000000-00-0 35 3 Benzoic acid, 2,6-bis[(trimethylsil 370 C16H30O4Si3 003782-85-2 33 4 Benzeneet namine, N-[(pentafluorop 475 C21H26F5NO2Si2 055429-85-1 32 Abundance Scan 1009 (14.310 mln): 30607.D (-) m/z 73.00 100.00% 73

5000 267 . 355 ■ 1T" 1044*414**Iu 14.00 14.20 14.40 14.60 45 — 108t , 154 154 172223 193 223 1, 293 323, 4 , m/z~> 100 ' ‘ 150 ' 200 250 300 ‘ 350 400 450 500 550 m/z 266.90 34.91% Abundance #51266: Cyclopentasiloxane, decamethyl- 73 355 267 ! 5000 • ■ i ■ ' ■ • i 14.00 14.20 14.40 14.60 m/z 355.0.5 27.82% 323 ......................................... 1 1 111122 1'3 ' 1 I'1 11 i । 1 1 ' ' 1 1 1 ' rl 1 1 1 ' I ' 1 • > i > < m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60162: N-(Triflucroacety)-N,O.0.0"-tetrakis(trimethylsi 73 355 14.00 14.20 14.40 14.60 5000 m/z 267.90 9.34%

45 - 147 193 267 538 m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #51296: Benzoic acid, 2,6-bls[(trimethyIsilyI)oxy]-, trimet ‘ ■ I ' ' ' ‘ I 73 355 14.00 14.20 14.40 14.60 m/z 356.05 9.23% 5000

147 267 47 .. ,208.237.4 . l 1 1 ■ ■ i • 1 ■ ■ i ■ ■ ■ ■ i ' ' ■ ■ i ■ ■ • 1 i ‘ ■ T -p-TT-r-p-r-r-r-f m/z-> 50 100 150 200 250 300 350 400 450 500 550 14,00 14.20 14.40 14,60

30607.D GCMS0103.M Thu Jan 10 14:55:43 2002 Page 3

NYC-WTC_000017180

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NYC-WTC_000017180Source: NYC Law Department, mirrored locally

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