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GCMS analysis results, sample AD25603, Nov 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AD25603 conducted on November 28, 2001, noting unknown compounds.

NYC-WTC_000069790–000069802

Folder label: “GCMS Scan X 10/27/01 An 11/17/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV1601\25603.D vial: 2 Acq On : 16 Nov 2001 4:00 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Hexanone Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 6.42 0.81 ug/1 148077 1,4-Dichlorobenzene-d4 11.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Hexaiipne 100 C6H12O 000591-78-6 91 2 2-Hexaaione, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 64 3 2-H, :anone, 4-hydroxy-5-methyl-3-pr 172 C10H20O2 061141-74-0 59 4 Metz! tyl Isobutyl Ketone__________ 100 C6H12O 000108-10-1 58 WMjndance Scan 150 (6.418 min): 25603.D (-) m/z 42795 100.00% 43

58 5000

71 85 1~ 6,00 6.20 6.40 6.60 6.80

ii/z-> 20 ..... w 30 40 50 60 , J,,. J. _ . I .. . — 70 90 90 100 110 1^ w'iAo m/z 58.05 56.79% Abundance #1556; 2-Hexanone 43

58 5000 6.00 6.20 6.40 6.60 6.80 m/z 41.05 18.18% 85 100 1 71 I iiZz-> 20 30 40 50 60 70 80 90 '146 Abundance #11968:2-Hexanone, 4-hydroxy-3-propyl- 43 58 600 6.20 6.40 6.60 6.80 5000 29 m/z 57700 13.86%

Ti/z-> l>P 20 30 ■ 11 • • ■ I • 40 50 J,60 * * I * 70 80 71

90 100 85 100

iio 'w' w’'146 140

Abundance #15807:2-Hexanone, 4-hydroxy-5-methyl-3-propyl- 43 6.ro ' ' 6.^' ' 6.^' ' 6.^ 6.ro m7z 99.95 11.50% 5000 58 27

■nfe-> 20 I 30 40 50 60 7 ■ I’l • • ■ I' 70 80 ® ^9° ' I'''' I ■' ■' I • • ■ ■ I • ■ ■ ■ I' ’' • I ■ 90 IO) 110 120 130 140 > I f > I ■ ■ ■. I.. 111 6.00 6.20 6.40 6.60 . > I • 6.80

25603.D NP103001.M Tue Nov 27 09:42:43 2001 Page 2

NYC-WTC_000069799

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NYC-WTC_000069799Source: NYC Law Department, mirrored locally

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