GCMS analysis results for sample AE10305, May 2002

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Library Search Compound Report

Data File C:\MSDCHEM\l\DATA\050802\10305R.D Vial: 26 Acq On 9 May 2002 12:56 pm Operator: Mclean Sample re-inj 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 14 Pentasiloxane, dodecamethyl- Concentration Rank 8

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

37.78 0.39 ug/L 292416 Perylene-dl2 34.70

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pentasiloxane, dodecamethyl- 384 C12H3604Si5 000141-63-9 35 2 Pentasiloxane, dodecamethyl- 384 C12H3604Si5 000141-63-9 35 3 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H3002Si4 004342-25-0/27 4 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H3604Si5 003555-47^ 3 12 Abundance Scan 5905 (37.774 min): 10305R.D (-5899) (-) m/z 221.10 10 .00% 73 147 221 281 355 5000 191 429 43 96 ............ .4..... o1 i III ' I ' ' ' ' I ' ' I 11 f 1 1 1 1I11IIII 37.40 37.60 37.80 38.00 38.20 m/z 73.10 95.65% miz-> 50 100 150 250 300 200 350 400 Abundance #97318: Pentasiloxane, dodecamethyl- 73 147 281

unuut/ hawpkon 5000 37.40 37.60 37.80 38.00 38.20 369 207 m/z 147.05 88.70% 45 117 249 . 0- i—। P — 11 1 । । > T i । । r n/z-> 50 100 150 300200 250 350 400 Abundance #115143: Pentasiloxane, dodecamethyl- 73 147 281 —AAA 7 A M...... ' 1 i 7 11 1 i ' 1 1 1 i ' 37.40 37.60 37.80 38.00 38.20 5000 m/z 281.05 73.47% 369

n/z-> 45 . L, , 0- ' । 1 1 1 1

Abundance 50 93 117 TI —n 100 150 1

#87890: 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7... 147 ' , 177 7 , , 249, I 200 1 1 250 1 1 300 207

i 1 350 ‘

221 11 1 1 1 400 V Wu 37.40 37.60 37.80 38.00 38.20 m/z 355.10 56.99% 73 5000 191 117 279 0 45 TT r I 1 I 'L 1 ' 11 Ti 1 L 249, 4. m/z-> 50 100 150 200 250 300 350 400 37.40 37.60 37.80 38.00 38.20

10305R.D 050102.M Thu May 09 13:51:08 2002 Page 17

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