GCMS blank analysis results for sample AE06430, April 2002

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Library Search Compound Report Data File : C:\HPCHEM\l\DATA\APR1702\LB.D Vial: 3 Acq On : 17 Apr 2002 10:13 am Operator: Sample : gc/ms scan 3/19 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 2 Cyclopentasiloxane, decamethyl Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 14.82 0.24 ug/1 40517 Naphthalene-d8 15.84 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 (91 2 3,4-Dihydroxymandelic acid, ethyl e 428 C19H3605Si3 000000-00-0 40 3 N- (Triflu acetyl)-0,0',0"-tris(tri 495 C20H36F3NO4Si3 000000-00-0 38 4 3,4-Dihyd oxybenzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 38 Abundance Scan 1064 (14.816 min): LB.D (-) m/z 73.00 100.00% 73

267 355 5000

1 1 1 1 ' 1 1 1 45 133154 193 323 [ 14.40 14.60 14.80 15.00 15.20 1. . 1 1 f 1 T I I I I I j I I 1 I ] 1 I I I T T m/z 266.90 59.58% m/z-> 50 100 150 200 250 300 350 400 450 500 Abundance #51266: Cyclopentasiloxane, decamethyl- 73

355 267 5000 i 1 1 • 1 i 1 ' 14.40 14.60 14.80 15.00 15.20 m/z 355.05 59.27%

TT— ........... 207 1_ 1_ 1_ !_ 1_ 1_323 —_ 1_ I_ --- m/z-> 50 100 150 200 250 300 350 400 450 500 Abundance #55759: 3,4-Dihydroxymandelic acid, ethyl ester, tri-TMS 355 ' 1 i ■ ' • ' 1 1 1 73 14.40 14.60 14.80 15.00 15.20 5000 m/ z 356.05 20.80%

208 251 ,281 | 385 413 1 ' ‘ i ' 1 1 1 i 1 1 1 1 i ' ■ ' '' i ‘ ■ 1 1 i 1 T——XBBGI-BTB miz—>50 100 ___ 150 200 250 300 350 400 450 500 Abundance #58807: N-(Trifluoracetyl)-O,O’,O"-tris(trimethylsilyl)epin 1 7 ' i ■ 1 1 1 i 1 1 73 14.40 14.60 14.80 15.00 15.20 355 m/z 267.90 16.91% 5000

45 140 184 281 480 TIT III 1 1 i 1 ■ ■ 1 i ' 1 m/z-> 50 100 150 200 250 300 350 400 450 5001 14.40 14.60 14.80 15.00 15.20

LB.D GCMS0412.M Thu Apr 18 10:56:32 2002 Page 2

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