GCMS analysis results for sample AE11155, May 2002

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Laboratory report documenting GCMS analysis of sample AE11155 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024495–000024513

Folder label: “GCMS X 5/13/02 A 5/16/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\020515\11155.D Vial: 21 Acq On : 16 May 2002 7:34 am Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e

Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 8 Butanamide Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.39 110.64 ug/1 8313680 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Butanamide 87 C4H9NO 000541-35-5 64 2 3- droxy-3-methyl-2-butanone 102 C5H10O2 000115-22-0 38 3 2- .exanone, 3-hydroxy-3,5-dimethyl- 144 C8H1602 006321-14-8 38 4 Butyl aldoxime, 3-methyl-, syn- 101 C5H11NO 005780-40-5 38 Abundane Scan 733 (7.386 min): 11155.D (-720) (-) m/ z 59.05 100.00% 53

5000 43

7.00 7.20 7.40 7.60 7.80 --+l.,8Z z->______ 20 40 60 80 109 123136 151 ■ ■ । ■ i ■ ■ ■ ■ i ■'1 ■ । 100 120 140 160 180 200 220 240 260 208 • i ■ ■ ■ ■ । ■ ■' ■ । ■ ■' ■ । 271 '1 ■ । ■ ■ ■ ■ । m/z 43.10 38.01% Abundance #113228: Butanamide 44 53

5000 27 7.00 7.20 7.40 7.60 7.80 72 m/z 41.10 16.04% 14 11111 1 44 Tr ' I 87 ' I ' ' ' 1 I 1 ' ' ' I ' ' ' ' I ' ' ' IT I I I | I I I I | I I ! I | I I 1 1 | ! I I I | T\fz~> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #113156:3-Hydroxy-3-methyl-2-butanone 53 ' । ■ ■ ■ ■ । ■ 1 < ■ i —Tui II’’11 7.00 7.20 7.40 7.60 7.80 5000 31 m/z 69.10 8.21% 43 15

z-> Abundance + 4 .73 87 102 20 40 60 80 100 120 140 160 180 200 220 240 260 #19432:2-Hexanone, 3-hydroxy-3.5-dimethyl- 59 7.00 7.20 7.40 7.60 7.80 m/z 71.10 6.06% 5000 43 101 .... I1...................... ' ' I ‘ 1 ' ' I ' ' ' ’I ■ • । 83 । 1 • > > । • > ■ > । . ■ |~n ' ' | i i I i | > ■ 1 1 | ■ 1 | 1 1 1 ' I 1 1 1 1 1 1 ' 1 1 I ■ i 1 1 ■ ' 1 1 1 ' 1 i 1’_| ’ । । । । ' । । ■> Tl/Z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 7.00 7.20 7.40 7.60 7.80

11155.D SCAN020507.M Thu May 16 09:35:05 2002 Page 10

NYC-WTC_000024508

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GCMS analysis results for sample AE11154, May 2002 · Box DEP Box 18

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