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GCMS analysis results for sample AE06997, April 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of environmental sample AE06997 conducted on April 16, 2002.

NYC-WTC_000040088–000040097

Folder label: “GCMS X 3/26/02 A 4/6/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\APR0405\6997.D Vial: 26 Acq On 6 Apr 2002 10:31 pm Operator: Sample gc/ms scan 3/26 Inst : GC/MS 209 Mise Multiplr: 2.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0408.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. 14.84 1.05 ug/1 82707 Naphthalene-d8 15.88

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, decamethyl- 2 N-(Trifluoroacetyl)-NZO,O',O''-tetr 370 C10H3005Si5 000541-02-6' 553 C22H42F3NO4Si4 000000-00-0 47 47 3 Benzoic id, 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 38 4 Phenethylamine, N-methyl-.beta.,3,4 399 C18H37NO3Si3 010538-85-9 38 Abundance Scan 1067 (14.840 min): 6997.D (-) m/ z 73.00 100.00% 73

5000 267 355 1 1 i 1 ' 45 14.60 14.80 15.00 15.20 J 1 108 154 193 223 , , 323 [ m/ z 267.00 44.49% miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #51266: Cyclopentasiloxane, decamethyl- 73

355 267 5000 14.60 14.80 15.00 15.20 m/z 355.05 40.24% 207 | 323 1 1 l ' r ' ' i ' ' 1 ' i 1 1 ■ ' i1 1 1 ' i 1 mz—> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60162: N-(Trifluoroacety!)-N,O,O‘,O"-tetrakis(trimethylsi 73 --------------- 355 14.60 14.80 15.00 15.20 5000 m/z 356.05 14.77%

45 1 147 193 267 538 1 1 ! ' 1 ' • i ■ ■ ■ ■ 'i ■ ■ ■ । i - । । । • ' ' i ' ‘ ‘ ' i ' ' ' ' I ' 1 ‘ ' i ‘ ' m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #73975: Benzoic acid, 2,4-bis[(trimethylsilyl)oxy]-, trimet ■ ■ । ' 1 1 1 r1 1 1 1 i 1 1 1 1 i ' 1 73 14.60 14.80 15.00 15.20 m/z 267.90 11.37% 5000 355 45

133, 193.223 281 ' 1 I ' ' ' ' I ' ' ' 1 I ' ' 1 '' r' 1 ' ' I 1 1 ' ‘ | ' 1 1 1 15 1 I I | i i 1 I | ) I r r I ! I I I | i 1 m/z-> 50 100 150 200 250 300 350 400 450 500 550 14.60 14.80 15.00 15.20__

6997.D GCMS0408.M Mon Apr 15 14:44:54 2002 Page 2

NYC-WTC_000040096

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NYC-WTC_000040096Source: NYC Law Department, mirrored locally

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