GCMS quantitative results for sample AE03799, March 22, 2002

NYC 9/11 Public Portal Document

* Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\031902\3799.D Vial: 9 Acq On : 19 Mar 2002 6:13 pm Operator: McLean Sample : RE-INJ 2/20 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N .L

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

R.T. EstConc Area Relative to ISTD R.T. 12.05 1.71 ug/L 947632 Naphthalene-d8 13.03 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 91 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 68 3 3,4-DIHYDROXYMANDELIC ACID-TETRATMS 472 C20H4005Si4 000000-00-0 47 4 3,4-Dihydroxybenzyl alcohol,tris... 356 C16H3203Si3 068595-79-9 38 Al . la ce Scan 989 (12.047 mln): 3799.D (-) 73 m/z 73.10 100.00%

5000 267 355 ............. 1....... 45 ‘ 11.80 12.00 12,20 12'40 - 119 154 193 223 , 323 m/z 267.00 33.86% 0- 11—— m/z-> 50 100 150 200 250 300 350 400 450 Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 267 5000 T T TT—ntuur 11.8012.0012.2012.40 m/z 355.10 24.53% 45 0- - —ITT f 207 —1 1 । 323, 1 ............. m/z-> 50 100 150 200 250 300 350 400 450 Abundance #313065: Cyclopentasiloxane, decamethyl- 73 -----.......... 11.80 12.00 12.20 12.40 5000 m/z 356.10 8.60% 267 355 45 165,193 103 133 165 223 J ’YZZ3 293 323 0- T . । T r . . । 1 TTTITTTITT miz-> 50 100 150 200 250 300 350 400 450 Abundance #361636: 3,4-DIHYDROXYMANDELIC ACID-TETRATMS — 73 ■ ■ i • •' ■ i 11.80 12.00 12.20 12.40 m/z 268.00 8.21%

355 5000

45 147 0- TIr ..... .119 267,295 429457 miz—> 1100 150 ‘ ' 20071 250 300 “ 350 " 400 TT ■ ■ i ■' ■ ■ i PTP 50 450 11.80 12.00 12.20 12.40

3799.D 5080302.M Thu Mar 21 11:39:28 2002 Page 4 NYC-WTC_000037878