GCMS results for sample AE04412, April 2002

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Laboratory report documenting GCMS analysis of environmental sample AE04412 conducted on April 3, 2002.

NYC-WTC_000011893–000011904

Folder label: “GCMS X 2/28/02 A 3/26/02”

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NYC 9/11 Public Portal Document

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Data File : C:\HPCHEM\l\DATA\MAR2502\4412.D Vial: 18 Acq On : 26 Mar 2002 2:58 am Operator: Sample : gc/ms scan 2/28 Inst : GC/MS 209 Misc : 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 1 Cyclopentasiloxane, decamethyl Concentration Rank 2

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

14.85 2.84 ug/1 478496 Naphthalene-d8 15.88

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasil ane, decamethyl- 370 C10H3005Si5 000541-02-6 59 2 Benzoic acid/ 2,6-bis[(trimethylsil 370 C16H30O4Si3 003782-85-2 38 3 Benzoic acid, 2,4-bis (trimethylsil 370 C16H30O4Si3 010586-16-0 38 4 Phenethylamine, N-methyl-.beta. , 3,4 399 C18H37NO3Si3 010538-85-9 38 Abundance Scan 1068 (14.847 min): 4412.D (-) ......... m/z 72.95 100.00% 73

5000 267 355

‘ 1* • • i • > ■ • i . • 45 L 154 177 193208223 251 14.60 14.80 15.00 15.20 -r rr103118133 293 323339 [ 11 r» rj 6da,ss t»I" *44 »n । fT i* —Tsfp » Tun "i i fi i ri । hi i i i 1*, ... > । m/z 267.00 43.90% m/z-> 40 60 80100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266: Cyclopentasiloxane, decamethyl- 73 355 267 5000 14.60 14.80 15.00 15.20 m/z 355.05 42.08% 191207 251 323339 ( . ।.... -|., r, ।.... ।.... ।.... ।.... ।.... ।.... ।.... ।.... ।, r.. ।. TIIWTTTITTTTTTTTTTTTTTTT mz—>__ 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance S1200 o n 16-bisgeingthvstyloYyj- irhoi 73 355 T A 14.60 14,80 15.00 15.20 13T

5000 m/z 356.0 15.85% 147 267 47 i 208 249 TI’0un*um—m00nu9mmmaaamm*amt ;‘ ‘283 ' i'' " I ‘“ i'" ‘ i ‘ 370 i‘ ‘i m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #73975: Benzoic acid, 2,4-bis[(trimethylsilyl)oxy]-, trimet 73 14.60 14.80 15.00 15.20 m/z 268.00 11.52% 5000 355 45

m/z- Th 133 149 193 223 [TT] Udat, T । ri । i*ri 11 11 281 340 370 । I‘*‘I 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 t. + 14.60 14.80 15.00 15.20

4412.D GCMS0308.M Thu Mar 28 12:35:24 2002 Page 1

NYC-WTC_000011900

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