GCMS surrogate recovery, April 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\041002\7116.D Vial: 23 Acq On : 11 Apr 2002 8:04 am Operator: Bohlk Sample : SAMPLE 7116 3/27/02 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\l\5973N\5080402BB.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L * * *,* ***************************************************************** Peale Number 2 Cyclopentasiloxane, decamet... Concentration Rank 2

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

11.92 2.45 ug/L 326014 Naphthalene-d8 12.88

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 80 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 45 3 3,4-Dihydroxybenzyl alcohol,tris... 356 C16H32O3Si3 068595-79-9 38 4 Pentasiloxane, 1,1,3,3,5,5,7,7,9. . . 356 C10H32O4Si5 000995-83-5 38 Abundance Scan 1505 (11.922 min); 7116.D (-) m/z 73,10 100.00% 73

5000

267 355 A •n/z-> 0* 50 100 119 150 154 200 193 223 250 300 323 /I 350 11.60 11.80 12.00 12.20 m/z 267.00 22.94%

Abundance #313065: Cyclopentasiloxane, decamethyl- 7)3

5000 267 ........ ........ 11.60 11.80 12.00 12.20 355 m/z 355.00 14.59% 45 96 133 165 223 247 293 323 0^ ■ ■ Tl/z-> 50 100 150 200 250 300 350 Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 IteOltSO 12.00 12.20 267 m/z 74.10 8.33%

45 207 323 . i 0^ m/z-> 50 100 150 200 250 300 350 Abundance #302823: 3,4-Dihydroxybenzyl alcohol,tris(trimethylsilyi)- 7)3 11.60 11.80 12.00 12.20 m/z 356.00 6.07%

267 5000 179 356 45 147

0 103 I 209 237 , 312 m/z-> 50 100 150 200 250 300 350 11.60 11.80 12.00 12.20

7116.D 5080402BB.M Mon Apr 15 18:21:45 2002 Page 4

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