GCMS results for sample AE08930, April 26, 2002

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Laboratory report documenting GCMS analysis of sample AE08930 conducted on April 26, 2002.

NYC-WTC_000049341–000049349

Folder label: “GCMS X 4/15/02 A 4/24/02”

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Data File : C:\HPCHEM\1\DATA\APR2302\8930.D Vial: 10 Acq On : 23 Apr 2002 11:13 pm Operator: Sample : gc/ms scan 4/15 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.

14.81 0.50 ug/1 88790 Naphthalene -d8 15.85

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 2 3,4-Dihydroxybenzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 58 3 3,4-Dihydroxymandelic acid, ethyl e 428 C19H3605Si3 000000-00-0 47 4 N-(Trifluoboacetyl)-N,O,O',O'«-tetr 553 C22H42F3NO4Si4 000000-00-0 43 Abundance Scan 1064 (14,810 min): 8930.D (-) m/z 73.00 100.00% 73

267 355 5000 ) 45 14.40 14.60 14.80 15.00 15.20 ,i 1■i ‘ 1h 19?. 133 154... 193 .223 249 1..... 1’110113211—0221112019112112211’0021/11111303133032TT3"7757 ‘ i 323 , ■ iv"' i" • 1’001" m/z 355.05 52.68% miz-> 40 60 80 100120140160180200220240260280300320340360380400 Abundance #51266: Cyclopentasiloxane, decamethyl- 73

355 267 — 5000 14.40 14.60 14.80 15.00 15.20 m/z 267.00 49.86% 207 249 । 323 , |‘|.... | miz-> 40 60 80 100120140160180200220240260280 300320340360380 400 Abundance #49868:3,4-Dihydroxybenzyl alcohol,tris(trimethylsilyl)- 73 ........ ............. .....................

14.40 14.60 14.80 15.00 15.20 267 m/z 356.05 18.85% 5000 179 356 45 209 237 , 312 TPPgT "11,111" "I"" f'" i ■ ■ ■ ■ I ■ “' I ■1 ‘ ■ i ■ miz-> 40 60 80 100120140160180200220240260280300320340360380400 Abundance #55759:3,4-Dihydroxymandelic acid, ethyl ester, tri-TMS 35$5 14.40 14.60 14.80 15.00 15.20 m/z 357.05 12.59% 73 5000

208 251 , 281 1 385 413 T_—m00—m01—m——m——090—0-09Emmaamu funpmptr miz—> 40 60 80 100120140160180200 220 240 260 280 300 320 340 360 380 400 14.40 14.60 14.80 15.00 15.20

8930.D GCMS0412.M Wed Apr 24 08:37:50 2002 Page 2

NYC-WTC_000049348

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GCMS results for sample AE08931, April 26, 2002 · Box DEP Box 27

NYC-WTC_000049350

Laboratory report documenting GCMS analysis of sample AE08931 conducted on April 26, 2002.

1 shared topics · Same agency, volume and box · similarity 0.998