GCMS surrogate recovery results, sample AE07113, April 16, 2002

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Data File : C:\MSDCHEM\l\DATA\041002\7113.D Vial: 20 Acq On : 11 Apr 2002 5:39 am Operator: Bohlk Sample : SAMPLE 7113 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 ********************************************************************* Peak Number 1 Cyclopentasiloxane, decamet... Concentration Rank 1

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

11.92 2.16 ug/L 240562 Naphthalene-d8 12.88

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 58 3 1,3-BIS(TRIMETHYLSILYLOXY) -2-TRI... 573 C24H51NO5Si5 000000-00-0 37 4 Pentasiloxane, 1,1,3,3,5,5,7,7,9... 356 C10H32O4Si5 000995-83-5 33 Abundance Scan 1505 (11.922 min): 7113.D (-) m/z 73.10 100.00% 73

5000 267 355 11.60 11.80 12.00 12.20 154 193 237 323 m/z 267.00 24.73% 0( ,I , , i'.', 1 1“ |-, m/z-> 50 100 150 200 250 300 350 400 450 500 550 /Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 267 ...... I \....... 5000 11.60 11.80 12.00 12.20 m/z 355.00 19.54%

207 , 323^ 0 , I f,'. I • ' I pm-T-T m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #313065: Cyclopentasiloxane, decamethyl- 73 \ 11.60 11.80 12.00 12.20 m/z 74.10 9.32% 5000 267

355

281 I 1O3133163''?3223 , 323 1 0 ' ' 'I ' I ' ' ' ' I m/z-> 50 100 150 200 250 300 350 400 450 500 550 ^bundance#379385: 1.3-BIS(TRIMETHYLSILYLOXY)-2-TRIMETHYLSILYLAMINO- 7i3 11.60 11.80 12.00 12.20 m/z 268.00 6.05%

5000 355

4b ^03 ? r 79-218 251, 325 396 440470 530560 0 Tl/Z-> 50 100 150 200 250 300 350 400 450 500 550 11.60 11.80 12.00 12.20

7113.D 5080402BB.M Mon Apr 15 18:04:13 2002 Page 3

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