GCMS sample analysis results for AE01968, March 2002

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Laboratory report detailing the analytical results for sample AE01968 obtained via GCMS on March 22, 2002.

NYC-WTC_000010359–000010373

Folder label: “GCMS X 1/27/02 A 2/26/02 - 3/5/02 3/20/02”

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NYC 9/11 Public Portal Document

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Data File : C:\HPCHEM\l\DATA\MAR1902\1968.D Vial: 13 Acq On : 20 Mar 2002 4:46 pm Operator: Sample : gc/ms scan 3/5 Inst : GC/MS 209 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 5 3,6-Dioxa-2,4,5,7-tetrasilaoct Concentration Rank 2

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

40.63

Hit# of 6.61 ug/1

1 3,6-Dioxa-2,4,5,7-tetrasilaoctane, Tentative ID

294 C10H3002Si4 731405 Perylene-dl2

MW MolFo:IM/ z CAS# 37.97

004342-25-0 25 Qual

2 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H36)4Si5 003555-47-3 16 3 1,2-Benzenedicarboxylic acid, bis (t 310 C14H22 4Si2 002078-22-0 14 4 Benzoic acid, 2,5-bis (trimethylsilo 370 C16H3004Si3 003618-20-0 10 Abundance Scan 3877 (40.634 min): 1968.D (-) 73.00 100.00% 73 147 221 5000 281 355 429 40.40 40.60 40.80 41.00 m/z~> 49 49 117 mmmmpmt ■ ■• 191 . > TTTTTTT -49 44—T*— . ...... 41 1, 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 327 1 j-.. ’TI ’ ’’1 ’ ’’1444714 'i ■ । ■ m/z 147.00 70.02% Abundance #41 682: 3,6-Dioxa-2,4,5,7-tetrasiiaoctane, 2,2,4,4,5,5,7,7- 147 221

73 5000 Cr-opu-an/a ].. ■ i i'iu i i i । i ।TT 40.40 40.60 40.80 41.00 191 117 279 m/z 221.0 52.57% ' ' ‘...................... I I i' ‘' i ‘‘ i ‘ ‘ ‘' i ‘‘ i ■ “ ‘ i'1' ‘ i “ THP ' i1 “ • । • i “ 4' “ ■ r • ■ ■ i" “ i “ “ i • “ • i' •" i ■" • i ■ ■" i ■ m/z-2 40 60 80 100120140160180200220240260280300320340 360380400420 Abundance 73 147 40.40 40.60 40.80 41.00 5000 m/z 281.10 29.35% 281 45 369 117 207 249 m/z-> 40 60 80 100120140160 180200220240260280300 320 340 360380400420_ Abundance> #72972: 1,2-Benzenedicarboxylic acid, bis(trimethylsilyi) e

A 147 40.40 40.60 40.80 41.00 73 m/z 355.05 28.88% 5000

45 295 119 193 221 m/z-> 40 60 80 100120140160 180 200 220 240 260 280 300 320 340 360 380 400 420 40.40 40.60 40.80 41.00

1968.D GCMS0308.M Thu Mar 21 09:19:32 2002 Page 5

NYC-WTC_000010370

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NYC-WTC_000010370Source: NYC Law Department, mirrored locally

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