GCMS results for sample AE09091, April 30, 2002

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Laboratory report documenting GCMS analysis of sample AE09091 conducted on April 30, 2002.

NYC-WTC_000049483–000049492

Folder label: “GCMS X 4/16/02 A 4/26/02”

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NYC 9/11 Public Portal Document LSLaLy Dcaati ~pouru AepA

Data File : C:\HPCHEM\1\DATA\APR2502\9091.D Vial: 22 Acq On : 26 Apr 2002 12:48 pm Operator: Sample : re-inject 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 2

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

14.82 0.55 ug/1 71520 Naphthalene-d8 15.84

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, decamethyl- 370 C10H30O5Si5 000541-02-6(87 2 3,4-Dihydroxybenzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 58 3 Phenethylamine/N-methyl-.beta.,3,4 399 C18H37NO3Si3 010538-85-9 47 4 3,4 -Dihydrox andelic acid, ethyl e 428 C19H3605Si3 000000-00-0 40 Abundance Scan 1064 (14.816 min): 9091.D (-) m/z 73.00 100.00% 73

267 355 5000 .................... ............................

14.40 14.60 14.80 15.00 15.20 45125 154 Tmmmm] ,193 223 249 i... TIWTTTET 323 m/z 355.05 56.15% miz-> 40 60 80 100120140 160180 200 220 240 260 280 300 320 340 360 380 400 Abundance #51266: Cyclopentasiloxane, decamethyl* 73

355 267 5000 14.40 14.60 14.80 15.00 15.20 m/z 267.00 52.10% 207 323 249 । i•।।“ i«•«• i •• • • i * • •• j sthast i ‘1 “ i * • “ i m/z-> 40 60 80 100120140 160180 200 220 240 260 280 300 320 340 360 380 400 Abundance #49868:3,4-Dihydroxybenzyl alcohol,tris(trimethylsily!)- 73

14.40 14.60 14.80 15.00 15.20 267 m/z 356.05 23.60% 5000 179 356 45 147 I, 209 237 , TT0*1—0nm—0222021r 312 I ‘“ I " " I ‘' nz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Abundance #74238: Phenethylamine, N-methyl-.beta.,3,4-tris(trimethyls T T I ' ' 1 ' I ' 1 1 ' I ' ' 355 14.40 14.60 14.80 15.00 15.20 m/z 268.00 12.37% 73 5000

44 130147 owite -ThEMmu 179 11s 265 294 aw 1 384 —uam— mmmma"mnEmmg m/z—> 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380 400 14.40 14.60 14.80 15.00 15.20

9091.D GCMS0412.M Fri Apr 26 14:50:06 2002 Page 2

NYC-WTC_000049491

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GCMS results for sample AE09090, April 30, 2002 · Box DEP Box 27

NYC-WTC_000049473

Laboratory report documenting GCMS analysis of sample AE09090 conducted on April 30, 2002.

1 shared topics · Same agency, volume and box · similarity 0.999