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GC/MS analysis results for sample AD23321, Oct 2001

Machine-extracted title · confidence 90%

Laboratory report documenting GC/MS analysis of sample AD23321 conducted on October 15, 2001.

NYC-WTC_000088237–000088262

Folder label: “GC/MS Scan 9/25/01

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Scanned page image, NYC-WTC_000088245
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1201\23321.D Vial: 14 Acq On : 12 Oct 2001 2:50 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\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Hexanone Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 6.49 0.79 ug/1 87484 1,4-Dichlorobenzene-d4 11.76 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-HexanOy 100 C6H12O 000591-78-6 91 2 2-Hexa: 4-hydroxy-3-propyl- 158 C9H18O2 . 062338-17-4 83 3 Oxirah methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 72 4 Methyl Isobutyl Ketone 100 C6H12O 000108-10-1 58 Abundance Scan 158 (6.494 min): 23321.D (-) m/z 4^/95 100.00% 43

58 5000

T 71 85 100 6.20 6.40 6.60 6.80 .............. Illl J. ' ' ' I ' ' ' ' I ' ,l, ...................... .. m/z 58.05 57.72% Ti/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #1556: 2-Hexanone 43

58 5000 __6;20_64g_a60__6,80^_ 'm/z 41.05 18.61% 27 100 I, ' I' ' ' ' I ' ' ' ' I ' m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #11968: 2-Hexanone, 4-hydroxy-3-propyl- 43

58 6.20 6.40 6.60 6.80 5000 29 m/ z 56.95 17.25%

71 100 ' I ' ' ' ' I ' ' ' ' I I J. I 85 140 Ti/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #1530: Oxirane, 2-methyl-2-(1 -methylethyl)- 43 6.20 6.40 6.60 6.80 58 m/z 100.05 9.66%

5000 71

30 85 100 11 > ■' 11111' 11 ‘i ' ' I ' I ‘ , I , ,1, , I , , , , P, ..... I.........| , , , , T\/Z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 6.20 6.40 6.60 6.80

23321.D ■ NP091101.M Mon Oct 15 10:22:15 2001 Page 1

NYC-WTC_000088245

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NYC-WTC_000088245Source: NYC Law Department, mirrored locally

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