GCMS analysis results, sample AE06755, April 2002

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GCMS analysis results for sample AE06755 completed April 18, 2002, showing 87% surrogate compound recovery and 5.0 microgram detection limit.

NYC-WTC_000060513–000060521

Folder label: “GCMS X 3/21/02 A 4/16/02”

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Data File : C:\HPCHEM\l\DATA\APR1602\6755.D Vial: 11 Acq On : 16 Apr 2002 11:00 pm Operator: Sample : gc/ms scan 3/22 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 1 Cyclopentasiloxane, decamethyl Concentration Rank 1

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

14.81 1.67 ug/1 307659 Naphthalene-d8 15.84

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasi^oxane, decamethyl- 370 C10H3005Si5 000541-02-6 2 Benzoic ac:0, 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 38 3 Phenethylline, N-methyl- .beta . , 3,4 399 C18H37NO3Si3 010538-85-9 38 4 Noradrenaline, tetra-TMS 457 C20H43NO3Si4 000000-00-0 37 Abundance Scan 1063 (14.808 min); 6755.D (-) m/ z 73.00 100.00% 73 A 5000 267 355

45 14401<601£8015W1520 y+r-r-rYmS-]- 108125 154 177193 223 ^1 293 r'''' [ '''' 323339 ‘ 'I'' I, m/z 267.00 44.03% TT/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266; Cyclopentasiloxane, decamethyl- 7(3

355 553 267 4 14.40 14.60 14.80 15.00 15.20 m/z 355.05 43.70% 191207 251 , 323339 I I''' ' I ' ■'■'“*’1 i ' ' I ' ' ' ' I ' ' r- l ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #73975; Benzoic acid, 2,4-bis[(trimethylsilyl)oxy]-, trimet 73 n 14.40 14.60 14.80 15.00 15.20 5000 355 rn/^ 356.05 15.98% 45 ft 193 223 281 Ti/z-> 40 " I " 1111 60 r I" " I "''' 1 yT-rTTp'TT-rp-TTTY'-VTTp-TTTpT--n-^^ 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 1 Abundance #74239; Phenethylamine, N-methyl-.beta.,3,4-tris(trimethyls 7(3 14.40 14.60 14.80 15.00 15.20 m/z 268.00 11.33%

5000 355 44

Tl/Z-> I40 60 80 100 120 140 160 180 200 220 240 260267280294300 320 340 360 130147 193 I '"' ‘ 'T' ' ''' ( p-TTT-p-rJpn-TT-f / 14.40 14.60 14.80 15.00 15.20

6755.D GCMS0412.M Wed Apr 17 12:03:48 2002 Page 1

NYC-WTC_000060520

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NYC-WTC_000060520Source: NYC Law Department, mirrored locally

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