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GCMS analysis results for sample AD30357, Jan 2002

Machine-extracted title · confidence 95%

Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30357 conducted on January 10, 2002.

NYC-WTC_000017748–000017769

Folder label: “GCMS X 12/13/01 A 12/27/01

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Scanned page image, NYC-WTC_000017758
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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\DEC2701\30357.D Vial: 18 Acq On : 28 Dec 2001 4:40 am Operator: 209 GALOS Sample : GC/MS SCAN 12/13 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 Cyclopentasiloxane, decamethyl Concentration Rank 5

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

14.30 2.22 ug/1 888416 Naphthalene-d8 15.28

Hit# of 5 Tentative ID MW MolForm CAS# Qual l Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 50 2 Benzoic acid, 2-[ (trimethylsilyl) ox 282 C13H2203Si2 003789-85-3 43 3 Benzoic acid, 2,5-bis(trimethylsilo 370 C16H30O4Si3 003618-20-0 43 4 3,4-Dihydroxybenzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 38 Abundance Scan 1009 (14.304 min): 30357.D (-) m/ z 73.0,0 100.00% 73

5000 267 355 1 ■ i ' ' ■ II 11 1 n > r i i । । । ■ । । 45 1 89 108 133 154. 177 193 . 223 251 14.00 14.20 14.40 14.60 - 293 323339 1 "ITT’ rri q n fl i T i‘i [Tri M i rT । n TTPT WIPPTTTTTTTTT m/z 267.00 33.31% miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266: Cyclopentasiloxane, decamethyl- 73 * 355 267 5000 * 1i■■ • ‘ i ■ ■ • 'i■■■ ■ i ‘ ‘ ' I 14.00 14.20 14.40 14.60 m/z 355.0 24.35% 191207 251 323339 miz-> 40 60 80' 100 120 140 160 180 200 220 240 260 280 300 320 340 360 ‘ Abundance #72298: Benzoic acid. 2-[(trimethylsilyloxy]- trimethylsi 713 267

14.00 14.20 1440 14.60 ‘ ‘1 5000 m/z 268.00 9.06%

135 175 193209 233249 47 "’’1’1110100—309933109711 TOnn—nam—nemmnpp • 282 m/z-> • i■ • • ■ i •. >■ i■ " • i"i1''11 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #73978: Benzoic acid, 2,5-bis(trimethylsiloxy)-, trimethyls 73 14.00 14.20 14.40 14.60 ‘ ‘ ‘ 355 m/z 74.0,0 8.91% 5000- 45 I , 147 179 207223 ’ 14’’’’428144*41***m*u*)—*992—*9*2***m809—/8d*|| 267282297 370 i ■i ■■i1■•rr11•i।।iii।।।। ■ । miz—> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 14.00 14.20 14.40 14.60

30357.D GCMS1126.M Wed Jan 02 11:00:13 2002 Page 4

NYC-WTC_000017758

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NYC-WTC_000017758Source: NYC Law Department, mirrored locally

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