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GCMS analysis log for sample AD30712, Jan 2002

Machine-extracted title · confidence 100%

Automated laboratory log recording GCMS analysis of sample AD30712 including detection of unknown compounds and surrogates.

NYC-WTC_000018214–000018237

Folder label: “GCMS X 12/27/01 A 1/16/02

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Scanned page image, NYC-WTC_000018224
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NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\DEC3101\30712.D Vial: 35 Acq On 1 Jan 2002 9:53 pm Operator: 209 GALOS Sample gems scan 12/19 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 2 R.T. EstConc Area Relative to ISTD R.T. 14.31 5.75 ug/1 1483080 Naphthalene-d8 15.28 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, decamethyl- 000541-02-6 80 370 C10H3005Si5 2 3,4-Dihydroxybenzyl alcohol, tris (tr 356 C16H3203Si3 068595-79-9 46 3 Benzoic acid, 2-[ (trimethylsilyl) ox 282 C13H2203Si2 003789-85-3 38 4 Benzeneethanamine, N-[ (pentafluorop 563 C24H34F5NO3Si3 055429-13-5 37 Abundance Scan 1009 (14.311 min): 30712.D (-) m/z 72.95 100.00% 73

5000 267 355 1***I*1441a*4II 45 , 89 108 133 154 177 193208223 251 14.00 14.20 14.40 14.60 1 282 307323339 1 : 0- »111 r i 1s)s Trit pentnrmth 1 , |'ii rtj, <4. IPpp I I m/z 267.00 36.87% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266: Cyclopentasiloxane, decamethyl- 73 355 5000 267 m*m 14.00 14.20 14.40 14.60 m/z 355.05 28.09% 191207 251 323339 miz-> 40 60 80 100 ‘126' 140 160 180 '266' '226' 240 260 280 300 320 340 360 Abundance #49868: 3,4-Dihydroxyberzyi alcohol, tristtrimethylsilyl)- 73 J 1 14.00 14.20 14.40 14.60 ‘ ‘ 267 5000 179 m/z 356.OS 9.97% 356 45 147 209 237 312 341 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #72298: Benzoic acid, 2-[(trimethylsilyl)oxy]-, trimethylsi 73 267 14.00 14.20 14.40 14.60 m/z 268.00 9.73% 5000

47 135 H 1?5 193209 233249 282 / Matti 1′0100209000020) i > i •1 “ i ■ 1111111'111111 12.8 T I ' ‘ ‘ ‘ I 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

30712.D GCMS1126.M Wed Jan 23 08:42:40 2002 Page 4

NYC-WTC_000018224

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NYC-WTC_000018224Source: NYC Law Department, mirrored locally

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