GCMS analysis results for sample AE10779, May 2002

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Gas chromatography-mass spectrometry report for sample AE10779 showing detection of unknown compounds and surrogate recovery.

NYC-WTC_000045919–000045931

Folder label: “GCMS X 5/6/02 A 5/11/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\MAY1002\10779.D Vial: 23 Acq On : 11 May 2002 10:33 am Operator: Sample : GC/MS SCAN 5/6 fb Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 2 3-(3-Hydroxyphenyl) -3-hydroxyp Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T. 37.30 1.17 ug/1 57065 Perylene-dl2 37.84 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-(3-Hydroxyphenyl)-3-hydroxypropio 398 C18H3404Si3 000000-00-0 25 2 Ethanedioic acid, bis (trimethylsily 234 C8H18O4Si2 018294-04-7 16 3 Silanamine, N-[2,6-dimethyl-4-[ (tri 281 C14H27NOSi2 072088-09-6 10 4 -Hexenedioic acid, bis (trimethylsi 288 C12H2404Si2 055494-10-5 10 Abu idance Scan 3521 (37.302 min): 10779.D (-) m/z 73.10 100.00% 73

5000 147 221 355 TTT 1 > I I | I I J I |

281 429 37.00 37.20 37.40 37.60 40.., 1‘1,96 I‘‘011—.... 01"TUT, —0""UTT 1914.47 h TTITT ‘ | 11 N | I . ‘ | 327 1I ■ r " ' i1" i ‘ " r1" r "' i" " i m/z 147.05 47.78% m/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #53668: 3-(3-Hydroxyphenyl)-3-hydroxypropionic acid, tri-TMS 73 267

5000- 147 rn 1 i i i-। । I । । । । । । । i i i । ।

37.00 37.20 37.40 37.60 207 m/z 221.05 31.16% 47.. ......... ...... 1 .... _ i i i | i i i > | i i i < | I i i i । i i i । । i i i i | i I i i | i ill | i i i i । i i i i । i i i , । i I I I [ r 293 m/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #71006: Ethanedioic acid, bis(trimethylsilyl) ester 73

147 -MA A............ 37.00 37.20 37.40 37.60 5000 m/z 355.10 20.59%

45 117 190 219 "11" " I"111 I'" ' I' tr I' TTTTTTTTTTTTTTTTTT ' r " 11' "11" " i" " r 1 " i" " r "11" " i" " i n/z-> Abundance 40 60 80 100120140160180 200 220240 260280300 320340 360380400 420 73 #39584: Silanamine, N-[2,6-dimethyl-4-[(trimethylsilyl)oxy] ........ 1 , , IM...... 1 1 ' i ' 1 ' ' i ' ' 1 '"'I i ' । । । 1 ■ 1 । 37.00 37.20 37.40 37.60 281 m/z 207.05 19.03% 209 wo/wyA 5000 45 251

125 147 - 179 I II.... 1....... 1 i । i i i i | i i I r | i i i i । i i i i । TUIIUUTT । i i i > । । । i i । i i i i । i i i r p i i i । । । । । । । i । । । । । । । । ■ ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । -1 > । । । । > ■ । । m/z—> 40 60 80 100120140160180200220240260280300 320340 360380 400 420 37.00 37.20 37.40 37.60

10779.D GCMS0510.M Mon May 13 15:50:07 2002 Page 2

NYC-WTC_000045927

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