GCMS surrogate recovery data, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\MSDCHEM\1\DATA\020403\07520FB.D Vial: 13 Acq On 3 Apr 2002 8:09 pm Operator: Nefliu Sample 07520 field blk Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1

Peak Number 2 Cyclopentasiloxane, decamet... Concentration Rank 1

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

14.69 0.25 ug/1 244458 Naphthalene-d8 15.77

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 83 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 74 3 N-(Trifluoracetyl)-0,0',O''-tris... 495 C20H36F3NO4Si3 054135-51-2 33 4 N-(Trifluoroacetyl)-0,0',O''-tri... 481 C19H34F3NO4Si3 1000072-26-3 33 Abundance Scan 1976 (14.689 min): 07520FB.D (-1968) (-) m/z 73.10 100.00% 73

355 267 5000

1 1 i ' 1 14.40 14.60 14.80 15.00 01 m/z 3 55.00 58.00% m/z-> 0 50 100 150 200 250 300 350 400 450 500 Abundance #115315: Cyclopentasiloxane, decamethyl- 73

355 267 5000 " । 1 1 1 । । 1 1 ■ i ■ ■ ■ ■ i ' ■ 14.40 14.60 14.80 15.00 m/z 267.00 51.15% 45 207 323 i । 0 i ■ ■ ■ ' i ' ' IPT - ' ' i ' ■ ■ ■ i 1 ' 1 1 i 1 n/z-> 0 50 100 150 200 250 300 350 400 450 500 Abundance #103462: Cyclopentasiloxane, decamethyl- 3$5

73 267 14.40 14.60 14.80 15.00 5000 m/z 356.00 19.58% A

4 45 108131154 193 223 293 323, 01 I 1 11 111 ' 1 " ■ ' i ' ■ ■ ' i" ' ■ ' i ' 1 1 1 i r 1 ■ r i ■ m/z-> 0 50 100 150 200 250 300 350 400 450 500 Abundance #27963: N-(Trifluoracetyl)-O,O’,O"-tris(trimethylsilyl)ep... 73 14.40 14.60 14.80 15.00 355 m/z 267.90 17.89% 5000

45

n/z—> 0- 0 4 110 140 184207 251.281 324 50 100 150 200 250 300 350 400 480 1 ' I 1 if ''I 1 450 500 1 1 i ■ ■ ■ ■ i ■ 14.40 14.60 14.80 15.00

07520FB.D SCAN020403.M Thu Apr 04 10:26:57 2002 Page 4

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