GCMS analysis results for sample AE02577, March 2002

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Laboratory report documenting GCMS analysis of sample AE02577 conducted on March 25, 2002, identifying other unknown compounds.

NYC-WTC_000038848–000038860

Folder label: “GCMS X 3/4/02 A 3/20/02”

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NYC 9/11 Public Portal Document Llbrary searen compound keport

Data File : C:\HPCHEM\1\DATA\MAR1902\2577.D Vial: 26 Acq On : 21 Mar 2002 5:39 am Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 2 09 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 2 Cyclopentasiloxane, decamethyl Concentration Rank 1

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

14.86 0.90 ug/1 151721 Naphthalene-d8 15.91

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 53 2 3,4-Dihydroxybenzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 47 3 Benzeneethanamine, N-[(pentafluorop 475 C21H26F5NO2Si2 055429-85-1 43 4 Benzoic acid, ,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 32 Abundance Scan 1069 (14.859 min): 2577.D (-) m/z 73.00 100.00% 73

5000 267 355 -.. 4.... 45 103 125 154 177 193 223 251 14.60 14.80 15.00 15.20 ——1, —— ——— i ■ TT|l ' i ■ 293 323 339 | ■ ■11111' i1 ■1 ■ i ■' ‘1 i ■1 m/ z 2 67.00 41.16% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266: Cyclopentasiloxane, decamethyl- 73

5000 267 355 —. 4.. — 14.60 14.80 15.00 15.20 m/z 355.0 33.23% 191207 251 323 339 ; 111′1—10—— m/z-X 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance . 73 \......... 1 * । ' • • * । 1 > ■ ■ । । * ■ i • ■ 14.60 14.80 15.00 15.20 267 5000 179 m/z 356.05 14.35% 356 45 147 209 237 312 341 11 " '' I'11 ‘ I ’''11''1'11'1'I'11'11'1111'>11'11•f1‘1111''111'1 ’ I' ‘• 11' ‘' 1'11' I'11' ]'1 m/z— > 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #74573: Benzeneethanamine, NI(pentafluorophenyljmethyiene] 73 1TI————TET—I—T 1 1 I ' ' 14.60 14.80 15.00 15.20 m/ z 268.00 11.20% 5000 267 44 - 11, 151 179194209 250 t T‘0‘r‘11———10—TTTT——-I-TuI—H—-1—IuuIuOIImngTgoT - r m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 14.60 14.80 15.00 15.20

2577.D GCMS0308.M Thu Mar 21 14:26:37 2002 Page 2

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