GCMS analytical comments for sample AD30986, Jan 2002

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Data File C: \HPCHEM\ 1 \DATA\ JANI 802\30986A.D Vial: 3 Acq On 18 Jan 2002 5:36 pm Operator: 209 GALOS Sample Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 19 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 14

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

35.39 1.22 ug/1 386820 Perylene-d12 36.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 42 2 1 -Monolinoleoylglycerol trimethylsi 498 C27H54O4S12 054284-45-6 36 3 Ethanedioic acid, bis(trimethylsily 234 C8H1804Si2 018294-04-7 32 4 1,2-Bis(trimethylsiloxy)ethane 206 C8H2202Si2 007381-30-8 23 Abundance Scan 3305 (35.387 mln): 30986A.D (-) m/z 73.00 1 00.00% 73

147 5000 221 281 39 117 1914-.2514 1,4, 355 327, [ j2 401 429 35'00 35.20 35.40 35.60 35.80 THI TTf TPT -I-mT m/z 147.00 50.43% miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance

5000 73 #60503:3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim

147 221 281 i... 35.00 35.20 35.40 35.60 35.80 m/z 221.0 28.67% 327 415 519 561 ■ ' i ' • ■ ■ i ■ • • ■ i ' ‘ • i ■ ■ f ■ i - ‘ ' 1 1 ' • ■ i ■ ‘ ■ i ■ • ■ ■ i ‘ ■ miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #53871: 1-Monolinoleoy’glycerol trimethylsilyl ether 73 —1—mmmTPTmt 207 35.00 35.20 35.40 35.60 35.80 5000 147 m/z 281.00 14.91% 34 103 281 395 482 • i । • t 1 ' I 1 1r i | ■ i । । 1* f m"s 7 । miz-> 50 100 150 200 250 300 350 400’450 500’* 550 Abundance #71005: Ethanedioic acid, bis(trimethylsilyl) ester 73 35.00 35.20 35.40 35.60 35.80 147 m/z 355.0 12.10% 5000

m/z—> JU50 117. , • ' i •1• •’ ■ 100 150 190 .................. . 200 250 300 350 400 450 500 550 35.00 35.20 35.40 35.60 35.80

30986A.D GCMS1126.M Tue Jan 22 10:18:50 2002 Page 19

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