GCMS blank analysis results for sample AE00327, Jan 2002

NYC 9/11 Public Portal Document

Llprary searcn compound Report

Data File : C:\MSDCHEM\1\5973N\02JAN10\0108B.D Vial: 1 ’ Acq On : 10 Jan 2002 12:21 pm Operator: Sample : lab blank ext 1/8 Inst : Instrumen Mise : January 10, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\l-..\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L

Peak Number 5 Cyclopentasiloxane, decamet... Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 12.54 0.12 ug/L 53636 Naphthalene-d8 13.19 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 72 3 Pentasiloxane, 1,1,3,3,5,5,7,7,9... 356 C10H32O4Si5 000995-83-5 28 4 Benzeneacetic acid, .alpha.,3,4-... 472 C20H4005Si4 037148-65-5 23 Abundance Scan 803 (12.541 min): 0108B.D (-) m/z 73.00 100.00% 73 I 5000 267 355 1 ’I ■n-r-r-l-rT-' 45 12.20 12.40 12.60 12.80 , Hii 251 i___________________________________ । IIIl____ 0 i ■ i ■ • > ■ i ■ ■ ■' । ■ ■' > i1 ■ । ■ । ■ ■ ■' । ■ •' ■ । ■ ■ । ■ । ■ ■ ■ ■ । > • ■ ■ । • •' ■ । ■ ■ ■ ■ । ■1, ■ ।11 ■ ■ । ■1 ■ ■ । ■ ■ ■ ■ ।■ TT m/z 267.00 41.29% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 267 5000 ■ 1 r1 j । • rr' 12.20 12.40 12.60 12.80 m/z 355.10 33.34% 191 207 251 | 323339 0 ■ i ■ ■ ■ ■ 'i ■ ■ ■ ■ i ■ ‘ ■ i ■ ■ • ■ i ■ ■' ’ i ■ ■ ‘ ■ i ■ ■ ■ • i • •V ’ i • i ■ ■ ■ ■ i ■ i ■ i ■"' ■ i11'' - Tr m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313065: Cyclopentasiloxane, decamethyl- 73

12.20 12.40 12.60 12.80 5000 267 m/z 356.10 17.94% 355 45 193 223 251 — 323339 । 01 | | । ‘ it ‘ I 1 ^'1 1 ' ' ' } ' ■ • ' | ‘ । । | । । । | ' M1 I | l'> I I I1......... I dri 1 ■ i' ■ ■ ■ i''1' I ■1'' i' m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #302654: Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl- 73 v T 267 12.20 12.40 12.60 12.80 m/z 268.00 11.56% 133 5000 341 207 232 O-TTT ........ .......... |.... 251 326 || 356 1 ' I 1 ' ‘ ' I ' 1 1 • I ' 1 1 ' IT’TTI . I I . J I I I I | I'l I I I H I I ............. I" ■ ■ | 1 ■' i111' i' ■ ■ ■ ir " ' i' ’r r "if ■ । ■ i1 1 11 i11 1 1 i 1 ■n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 12.20 12.40 12.60 12.80

108B.D SCAN508.M Fri Jan 11 10:09:15 2002 Page 7

NYC-WTC_000051188