GCMS surrogate recovery results, sample AE00941, March 4, 2002

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Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\FEB2102\941.D Vial: 63 Acq On : 24 Feb 2002 6:06 am Operator: Sample : gc/ms scan 2/21 Inst : GC/MS 209 Misc Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Cyclopentasiloxane, decamethyl Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 14.93 1.17 ug/l 98071 Naphthalene-d8 15.97

Hit# of 5 tive ID MW MolForm CAS# Qual --------------------------- 1 Cyclopentasil e, decamethyl- 370 C10H30O5Si5 000541-02-6 53 2 Benzoic acid, (trimethylsilyl)ox 282 C13H2203Si2 003789-85-3 38 3 Benzeneethana , N-[(pentafluorop 475 C21H26F5NO2Si2 055429-85-1 38 4 3,4-Dihydroxy Ty yl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 35 Abundance Scan1077(14.926min):941.0(-) m/z 73.00 100.00°c

5000 267 355 45 I 133 154 177193207223 251 323339 14.60 14.80 15_0015_20___ m/z 267.00 39.96%1 m/z--> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 120 340360 / A ! 73

267 355 5000 z 355.0,5 35.05 191207 251 323339 II m/z--> 40 60 80 100.120_.140_160.180 200 220_240 30 280 300 _320 340_36 Abundance 73 5000 267 z 356.0.5 12.39 45 135151 175 193209 233249 92

m/z 268.00 10.06q

Uri 151 1791 m!z—} 40 60 80 100 360 14.60 14.80 15.00 15.20 r'-r *r T

941.D GCMS0208.M Fri Mar 01 09:12:07 2002 Page 2

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