GCMS blank analysis results for VOCs, May 6-13 2002

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Data File C:\MSDCHEM\l\DATA\020513\0506LB.D Vial: 3 Acq On 13 May 2002 2:29 pm Operator: Nefliu Sample 05/06 lab blk Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 2 Hexasiloxane, 1,11-dichloro... Concentration Rank 2

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

28.37 0.39 ug/1 45313 Phenanthrene-dl0 31.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexasiloxane, 1,11-dichloro-l,1,... 498 C12H36C12O5Si6 016106-81-3 32 2 Heptasiloxane, 1,1,3,3,5,5,7,7,9... 504 C14H4406Si7 019095-23-9 25 3 3-(2-Methoxyphenoxy)lactic acid,... 356 C16H2805Si2 1000072-00-0 17 4 Silane, [[5,5-dimethyl-4-methyle... 282 C15H30OSi2 095798-15-5 12 Abundance Scan 4304 (28.368 min): 0506LB.D (-4292) (-) m/z 73.10 100.00% 73 )

5000 147 355 221 281 1 i 1 1 ■ ■ i ■ ■ 1 • । ■ 28.00 28.20 28.40 28.60 28.80 - 45 i h 117 1 i ' ■ —183 44327 । 401 । m/Z 147.20 33.05% mfe-> 50 100 150 200 250 300 350 400 450 Abundance #27568: Hexasiioxane, 1,11-dichloro-1,1,3,3,5,5,7,7,9,9,11... 73 241 267

5000 ..... .................................. 301 28.00 28.20 28.40 28.60 28.80 167 m/z 355.10 22.25%

' ■ 45 r I I ■ I l 1 95 1?3 | +-4 207 L [323345, L 397 375 1 ' i 1 1 . । r * n . । . । . । । । < r. । 483 w m/z-> 50 100 150 200 250 300 350 400 450 Abundance #27374: Heptasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11.13,13-tet... 73 A.*..... ...... . 28.00 28.20 28.40 28.60 28.80 5000 207 m/ z 2 81.00 20.55%

133 281 355

m/z-> 45 ' I 1 50 103, 1 [ 177 4 2531 I 100 150 200 250 300 3274.377399 429 350 +r rr 400 450 489 1 1 1

Abundance #27013: 3-(2-Methoxyphenoxy)lactic acid, di-TMS ■ i ■ ■ ' ' i ' 1 73 28.00 28.20 28.40 28.60 28.80 m/ z 356.00 17.23% 149 5000 181 123 356 45

m/z-> ,. 1 . 50 101 —

100 1, 150 209233 268 297 325 | "I' । । f । ’ t T 1 । । । । > ’ । । । ' । r । । । 200 250 300 350 ■ 400 i 1 1 ■ ' 450 i ' TI 28.00 28.20 28.40 28.60 28.80

0506LB.D SCAN020507.M Tue May 14 15:47:17 2002 Page 4

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