GCMS analysis results for sample AD29563, Jan 2002

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GCMS analysis report for sample AD29563 listing unknown compounds and surrogate recovery data from January 28, 2002.

NYC-WTC_000036712–000036728

Folder label: “GCMS X 12/7/01 A 1/2/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

• Data File : C:\HPCHEM\l\DATA\DEC2701\29563.D Vial: 36 Acq On : 28 Dec 2001 11:11 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/7 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 3 Cyclopentasiloxane, decamethyl Concentration. Rank 3

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

14.30 1.72 ug/1 895660 Naphthalene-d8 .15.28

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 50 2 Benzoic acid, 2, 5-bis ( trimethylsilo 370 C16H30O4Si3 003618-20-0 47 3 3,4-Dihydroxy enzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 46 4 Benzoic acid; 2-[(trimethylsilyl)ox 282 C13H2203Si2 003789-85-3 38 Abundance i 73 7 Scan 1009 (14.304 min): 29563.D (-) m/ z 73.00 100.00%

5000 267 355 - 45 , b 89 108 133 154 177 193 . 223 — 251 293 323339 [ 14.00 14.2C 14.40 14.60 I IUT—tgun । । fi / • । । । 1*1 TTT rT < TT j H । । p . TTT TUIPNTNT ‘ITT m/ z 2 67.00 31.02% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266: Cyclopentasiloxane, decamethyl- 73 355 267 —............ 5000- 14.00 14.20 14.40 14.60 m/z 355.05 22.44% 251 I 191207 323339 TTTTTTTTTT TTTTTT‘‘‘TT TTT T‘‘ITTTTT ।■ >••।■ ■•■। TTrrrm 1 ' ' ' ' I m/z—> 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 73 355 -----.......... — 14.00 14.20 14.40 14.60 5000 m/ z 2 68.00 8.55% 45 147 179 2072?3 267282297 1 370 ‘IT I'' " I'''' 11 ’ " I " '' I ’' ’' I | I I I i | t . I I | I i' “ 11 rT ’I m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 'Abundance #49868: 3,4-Dihydroxybenzyl alcohol,tris(trimethylsilyl)- ----- 73 14.00 14.20 14.40 14,60 m/z 356.0 5 8.22% 267 5000- 179 356 45 147 I , |, ■ ■ i11 ■ 'I " " i ■' " i " ■ ■ r ' " i' ■ " i " 209 237 , 1111 it 11TTTT 1 312 341 I ‘11 • । *1" i'11 I'' " I P- m/z-> 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

29563.D GCMS1126.M Tue Jan 08 11:42:15 2002 Page 3

NYC-WTC_000036721

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NYC-WTC_000036721Source: NYC Law Department, mirrored locally

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