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GCMS analysis results for sample AE01440, Mar 2002

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Gas chromatography-mass spectrometry analysis report for environmental sample AE01440 dated March 29, 2002.

NYC-WTC_000038613–000038622

Folder label: “GCMS X 2/25/02 A 3/23/02

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NYC 9/11 Public Portal Document DCCLiI WOIpULLL REDUL —

Data File : C:\HPCHEM\l\DATA\MAR2202\1440.D Vial: 43 Acq On : 24 Mar 2002 11:32 am Operator: Sample : re-extract 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 1 Cyclopentasiloxane, decamethyl Concentration Rank 1

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

14.87 0.79 ug/1 133262 Naphthalene-d8 15.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, 000541-02-6 90 decamethyl- 370 C10H3005Si5 2 3,4 -Dihydrxybenzyl alcohol, tris (tr 356 C16H32O3Si3 068595-79-9 64 3 Phenethyl amine, N-methyl-.beta.,3,4 399 C18H37NO3Si3 010538-85-9 37 4 Benzaldehyde, 2,5-bis [ (trimethylsil 282 C13H2203Si2 056114-69-3 35 Abundance Scan 1070 (14/865 min^ m/ z 73.00 100.00% 73

267 355 5000

i 1 ' 1 ■ i ' ■ 45 , 103 133 154 177193 , 223 251 I, ____ 14.60 14.80 15.00 15.20 323 339 | T—-——mOg TT 1T | j*'i i । | 'i i । i' | । n' i I — I | I I I I | I I I I | V I ! I '| I I । th1’1 m/z 267.00 50.36% miz-2 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 14.60 14.80 15.00 15.20 m/z 355.05 45.87% 191 207 251 1 323 339 | " I " " i " " i' ■'11'11111" 11 " 111 i'11111''' i TTTTTTTTTT miz-2 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance e : A..--)i,.. mknmigamany 73 / \ I 1 11 1 I ■ ■ 14.60 14.80 15.00 15.20 267 5000 179 m/z 356.05 18.00% 356 45 147 209 237 312 341 111''1 ■ i • m/z-2 40 60 80 100 120 140 160 180 200 220 240.260 280 300 320 340 360 Abundance 73 #74239: Phenethylamine, N-methyl-.beta.,3,4-tris(trimethyls ..... + 14.60 14.80 15.00 15.20 m/z 268.00 12.54% 5000- 355 44

m/z--> ’I1I 40 — 86 130 147 ‘ | ■ > ■ ■ | ' TT i । । | 193 267 294 | 1 I I I | ! I rr| I i r I J I ‘I I , | I i i‘i | I i i i । i i ............. — ■ 1 । 1 1 1 ' । 1 1 60 80 100 120 140 160180 200 220 240 260 280 300 320 340 360 14.60 14.80 15.00 15.20

1440 .D GCMS0308.M Tue Mar 26 10:40:08 2002 Page 1

NYC-WTC_000038620

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NYC-WTC_000038620Source: NYC Law Department, mirrored locally

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