GCMS reference analysis results for sample AE07311, April 2002

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Laboratory report presenting GCMS reference analysis for sample AE07311 conducted on April 3, 2002, with measured values and MDLs.

NYC-WTC_000046578–000046602

Folder label: “GCMS X 3/28/02 A 2/27/02”

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Data File C:\HPCHEM\1\DATA\APR0302\1965.D Vial: 6 Acq On 3 Apr 2002 5:35 pm Operator: Sample re-extract Inst : GC/MS 209 Misc Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0403.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. 14.85 0.78 ug/1 109094 Naphthalene-d8 15.88

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane/ decamethyl- 370 C10H3005Si5 000541-02-6 91 2 Benzoic acid, 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 38 3 N-(Trifluoroacetyl)-N, 0,0',O''-tetr 553 C22H42F3NO4Si4 000000-00-0 38 4 Silanamine, 1,1,A-trimethyl-N-[2-[( 369 C17H35NO2Si3 068595-60-8 38 Abundance Scan 1068 (14.847 min): 1965.D (-) — m/z 73.00 100.00% 73

267 355 5000

TtdtT \........ n 1 '' I 1 1 ' 1 I 1 1 45 108 154 193 223 , 14.60 14.80 15.00 15.20 — 1 ■ l 1 1 '■ -1* 14 "j* ritti 323 1 । | 1 r-1 । । । । । ] । > । > । > I । । । i I I i [" r i m/z 267.00 51.76% m/z-> 50 100 150 200 250 S00 350 400 450 500 550 Abundance #51266: Cyclopentasiloxane, decamethyl- 73

355 5000 267 , ........ 1^.................. 14.60 14.80 15.00 15.20 m/z 355.05 48.22% 207 323, 1 ' । 1 9m — m/z->______ 50 100 150 200 250 300 350 400 450 500 550 Abundance #73975: Benzoic acid, 2,4-bis[(trimethylsilyl)oxy]-, trimet 73 I 1 1 14.60 14.80 15.00 15.20 5000 355 m/z 356.05 16.07% ft 45

133, 193 223 281 ' ‘ | ' 1 | 1 ' ' 1 | ' 1 ' 1 | ' 1 ' ' | ‘ ' r ' | ' 1 1 |। ' 1 | 1 1 i -TI i i i । i i , i । i i m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60162: N-(Trifluoroacetyl)-N,O,O',O”-tetrakis(trimethylsi / 1 73 14.60 14.80 15.00 15.20 m/z 267.90 12.94% 355 5000

m/z-> L 50 I TTs 100 i i 147 । 1 50 i i i 193 r । 200 i r' i r | 1* 250 267 f i | t ! 300 I' I 1 or n 350 .................................. 538 400 450 500 550 t i | i i । i — —

14.60 14.80 15.00 15.20 i । i i i i । i r

1965.D GCMS0403.M Tue Apr 09 13:07:26 2002 Page 4

NYC-WTC_000046601

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