GCMS analysis results for sample AE11382, May 22 2002

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Data File : C:\MSDCHEM\1\DATA\051702\11381.D Vial: 8 Acq On : 17 May 2002 6:29 pm Operator: Mclean Sample : 5/15 ad Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 9 3,6-Dioxa-2,4,5,7-tetrasila... Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 39.73 0.70 ug/L 589598 Perylene-dl2 34.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H30O2S14 004342-25-0 43 2 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H3604Si5 003555-47-3 22 3 9H-Purin-6-amine, N-methyl-9-(tr... 221 C9H15N5Si 032865483-1 18 4 Pentasiloxane, dodecamethyl- 384 C12H36O4Si5 000141463-9 16 m/z 221.10 100.00%

A Abundance Scan 6237 (39.725 min): 11381.D (-6213) (-) 221 147 73

5000 281 355

44 96 429 AAAAWA 39.40 39.60 39.80 0- | TL LLLL I m/z 147.00 75.50%

A m/z-> 50 100 150 200 250 300 350 400 Abundance #87890: 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7... 147 221

73 MAM\AA M AA

X 5000 39.40 39.60 39.80 191 m/z 73.10 68.70% 117 279 45 249 . I................................ 0- ----- m/z-> 50 100 150 200 250 300 350 400 Abundance #26961: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trime... 73 147

281 39.40 39.60 39.80 5000 m/z 207.00 54.50%

369 upta.P"MuM 0- 45 — 95 117 tr 1"* . 177, 22226 249,1 1 310 341 ... m/z-> 50 100 150 200 250 300 350 400 Abundance #87924: 9H-Purin-6-amine, N-methyl-9-(trimethylsilyl)- 1—l 221 39.40 39.60 39.80 m/z 281.00 39.46%

5000

m/z-> 0 45 1 Mh .

50 73

. 99 ng138 —hs,*aan ] hL A Mi, 100 150 165 192

.nt JIlL JI, 200 250 300 350 400 ku 1di 39.40 39.60 39.80

11381.D 050102.M Tue May 21 14:25:34 2002 Page 12

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