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GCMS analysis results for sample AD24220, Nov 6 2001

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Laboratory report documenting GCMS analysis of sample AD24220 conducted on November 6, 2001, noting unknown compounds.

NYC-WTC_000068055–000068069

Folder label: “GCMS Scan X 10/10/01 An 11/1/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV0101\24219.D Vial: 6 Acq On : 1 Nov 2001 7:54 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\NP101901.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 1 2-Hexanone Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 6.42 0.71 ug/1 102505 1,4-Dichlorobenzene-d4 11.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Hexaiaone 100 C6H12O 000591-78-6 86 2 Methi^ Isobutyl Ketone 100 C6H12O 000108-10-1 58 3 2“Hexanone, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 56 4 Oxi/ane, 2-methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 45 Abundance Scan 149 (6.415 min): 24219.D (-) m/z 42.95 100.00% 43

58 5000

85 100 6.00 6.^ 6.^ ' 6.^ 6.M 71 I m/z 58765 55.35% ■nfe-> 20 30 40 50 60 70 '8b""9b"'i6o"ii6"w"i^"i^ Abundance #1556; 2-Hexanone 43

58 5000 ' I ' ■ ' ■ I ' ' ‘ • I ' ■ ' '1 6.00 6.20 6.40 6.60 6.80 m/z 57.05 16.53% 27 100 I ‘l ' I L 71 85 I nfe-> 2) 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #63350: Methyl Isobiityl Ketone 43

6.00 6.20 6.40 6.60 6.80 5000 InTz 41.00 15.44% 58

27 85 100 ,^;i, I, l-r-r-p .67^ ,1,1. 20 30 40 50 eb''' 70 "sb 'go' ‘ iro"iio 'w w' w Abundance #11968:2-Hexanone, 4-hydroxy-3-propyl- 43 6.00 6.20 6.40 6.60 6.80 m/z 100.00 12.45% 58 5000 29

iiZz-> ‘ I ' ‘ ‘ ' I' ■ ■ ■ 1' 20 30 40 ‘ I ‘ 50 ,1, ’ 1 ‘ 60 71

70 " M 85 100

'ioo"ii6”ix" w 140 140 L, 6.00 “ 6.» " 6.^0 " aw 6.M

24219.D NP103001.M Tue Nov 06 11:49:55 2001 Page 1

NYC-WTC_000068063

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NYC-WTC_000068063Source: NYC Law Department, mirrored locally

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