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GCMS analysis results for sample AD24695, Nov 2001

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Laboratory report documenting GCMS analysis of sample AD24695 with detection of unknown compounds on November 13, 2001.

NYC-WTC_000068708–000068719

Folder label: “508 Scan X 10/16/01 A 11/5/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\1\DATA\NOV0501\24695.D Vial: 4 Acq On 5 Nov 2001 2:11 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 1 2-Hexanone Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 6.42 0.58 ug/1 94993 1,4-Dichlorobenzene-d4 11.71 Hit# of 5 'entative ID MW MolForm CAS# Qual 1 2-Hex, me 100 C6H120 000591-78-6 91 2 Oxi' .ne, 2-methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 86 3 2 :exanone, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 72 4 Hexanone, 4-hydroxy-5-methyl-3-pr 172 C10H20O2I 061141-74-0 64 Abundance Scan 150 (6.423 min): 24695.D (-) m/z 42.95 100.00% 43

58 5000

85 100 6.00 6.20 6.40 6.^ 6,80 ■I'........... Jl .J, 71 I I ........................... ■m/z 58.05 52.41% mfe-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #1556; 2-Hexanone 43

58 5000 6.00 6.20 6.40 6.60 6.80 ■m/z 57.00 16.61% 27 71 85 100 J' I......-I I m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #1530: Oxirane, 2-methyl-2-(1-methylethyl)- 43 58 6.00 6.20 6.^ 6.60 6.80 5000 m/z 41.05 14.52% 71

30 85 100 , I ■ ■ ■ ■ I ■ ■ ■ ................ ......................... ' 1'''' I'' ‘' 11 I'l'''' I'''' I ’ nnfe-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #11968; 2-Hexanone. 4-hydroxy-3-propyl- 43 aooa^__64g__6;6o_a8o_ m/z 100.00 79/13% 58 lililil 29

,1, 71 85 100 140 A

20 30 40 50 60 70 80 90 100 110 120 130 140 6.00 6.20 6.40 6.60 6.80

24695.D NP103001.M Fri Nov 09 12:17:34 2001 Page 1

NYC-WTC_000068716

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NYC-WTC_000068716Source: NYC Law Department, mirrored locally

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