GCMS analysis results for sample AE02575, March 2002

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Laboratory report documenting GCMS analysis of sample AE02575 conducted on March 25, 2002, identifying other unknown compounds.

NYC-WTC_000038871–000038890

Folder label: “GCMS X 3/4/02 A 3/20/02”

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Data File : C:\HPCHEM\1\DATA\MAR1902\2575.D Vial: 24 Acq On : 21 Mar 2002 3:41 am Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 2 09 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 3 Cyclohexasiloxane, dodecamethy Concentration Rank 2

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

18.02 0.94 ug/1 186461 Naphthalene-d8 15.91

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclohexasiloxane, dodecamethyl- 444 C12H3606S16 000540-97-6 53 2 Silane, [1,2,3-benzenetriyltris(oxy 342 C15H30O3Si3 017864-23-2 22 3 2H-1,4 -Benzodiazepin-2-one, 7-chlor 342 C18H19ClN2OSi 055299-24-6 22 4 1,1,1,5,7,7,7 -Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 12 Abundance Scan 1413 (18.021 min): 2575.D (-) m/ z 73.00. 100.00% 73

5000 341

147 45 429 17.60 17.80 18.00 18.20 18.40 I । " 111" l i11" i 117 ITOggo 179.. 207 251 TTTTT 4 i'r" । 311.1...... " I ‘ 111 • ‘ IT" 1111111 m/z 341.00 41.82% m/z- 40 60 80 100120140160 180 200 220 240 260 280 300 320 340 360 380 400420 Abundance #56711: Cyclohexasiloxane, dodecamethyl- 73 341

429 .... —....... 5000 17.60 17.80 18.00 18.20 18.40 147 m/z. 147.10 16.90% 117 | 207 267 311 i" " i I" " I "11111111" 1 11’’10TOI1UEEII——EI0-EEEOIIIU——11EE"T—0011191001003101111T m/z-> 40 60 80 100120140160 180 200 220 240 260 280 300 320 340 360 380 400420 Abundance . ■ -amoe . ■ 73 239 A 11 TTI 17.60 17.80 18.00 18.20 18.40 342 5000 m/z 342.00 14.04% 45 133 211 m/z—> 40 60 80 100 120 140 160 180 200220240 260 280 300 320 340 360 380 400 420 Abundance #48337: 2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-5- ........ ..........-............. 73 341 17.60 17.80 18.00 18.20 18.40 m/z 325.66 11. 71% 5000 45 91 116 146 227 269 315 L '11 ‘' i"111 TTTTTTPT] i" " i1'" i" i TUTNIITTTIT 11111111771’1111 ITT ■ 1 1 ' 1 ' ■ I ' 1 1 ■ I 1 1 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 17.60 17.80 118.00 18.20 18.40

2575.D GCMS0308.M Thu Mar 21 14:23:31 2002 Page 3

NYC-WTC_000038880

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