GCMS analysis results for sample AE08681, April 23, 2002

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GCMS laboratory report for sample AE08681 analyzed on April 23, 2002, by analyst DLV.

NYC-WTC_000048846–000048856

Folder label: “GCMS X 4/11/02 A 4/15/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\APR12 02\8681.D Vial: 13 Acq On : 15 Apr 2002 7:50 pm Operator: Sample : gc/ms scan 4/11 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 3 Cyclopentasiloxane, decamethyl Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T.

14.83 0.39 ug/1 69612 Naphthalene-d8 15.86 Hit# Of 5 Tentative’ ID MW MolForm CAS# Qual 1 Cyclopentasiloxane,/decamethyl- 370 C10H3005Si5 000541-02-6(91 2 3,4-Dihydroxybenzyl alcohol, tris (tr 356 C16H3203Si3 068595-79-9 58 3 Phenethylamine, N-methyl-.beta.,3,4 399 C18H37NO3Si3 010538-85-9 43 4 Silane, [[4-[1,2-bis[(trimethylsily 458 C20H42O4Si4 056114-62-6 43 Abundance Scan 1066 (14.834 min): 8681 .D (-) m/ z 73.00 100.00% 73

267 355 5000

45 154 14.60 14.80 15.00 15.20 193 223 249 , 323 . t. 1 THTPmmpmnnTT I “ “ r ‘ “ i ■ ■ m/z 355.05 55.74% miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Abundance #51266: Cyclopentasiloxane, decamethyl- 73

355 267 5000 T 14.60 1480 15,00 15.20 m/z 267.00 51.76%

*i ’ * I ,..................... .207..... 249 i..... TDWNuumBnT 323 , nTTTTTp-rTTp-T-rTpn-rTpnnnyrTTTpTTTpnrrTp-rrrp-^^ | iz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Abundance #49868:3,4-Dihydroxybenzyl alcohol,tris(trimethylsilyl)- 73 * * : • ■ > i ■ ■ 14.60 14.80 15.00 15.20 5000 267 m/z 356.05 19.37% 179 356 45 147 i 209 237 , 312 121’0011001111111000—000901m000-——u0—O——BBI0U"U"T miz-> 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380 400 Abundance #74238: Phenethylamine, N-methyl-.beta.,3,4-tris(trimethyls T » i > • 355 14.60 14.80 15.00 15.20 73 m/z 268.00 14.86%

5000

44 130147 179 — —IPmamTmmmmn 265 294 whjm.. 1111384. 1 T /z—> 40 60 80 100 120140 160180 200 220 240 260 280 300 320 340 360 380 400 14.60 14.80 15.00 15.20

8681.D GCMS0412.M Tue Apr 16 15:42:19 2002 Page 3

NYC-WTC_000048855

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NYC-WTC_000048855Source: NYC Law Department, mirrored locally

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GCMS analysis results for sample AE08682, April 23, 2002 · Box DEP Box 27

NYC-WTC_000048857

GCMS laboratory report for sample AE08682 analyzed on April 23, 2002, by analyst DLV.

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