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GC/MS analysis results for sample AD23360, Oct 16 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of environmental sample AD23360 conducted on October 16, 2001.

NYC-WTC_000088585–000088603

Folder label: “GC/MS Scan 9/26/01

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Scanned page image, NYC-WTC_000088593
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File ; C:\HPCHEM\1\DATA\OCT0901\23360.D vial: 18 Acq On : 10 Oct 2001 5:55 am 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 2 2-Hexanone Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 6.48 1.20 ug/1 111136 1,4-Dichlorobenzene-d4 11.76 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-He: none 100 C6H12O 000591-78-6 91 2 2- Fxanone, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 83 3 Oj rane, 2-methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 64 4 ethyl Isobutyl Ketone 100 C6H12O 000108-10-1 58 ^buftdance Scan 157 (6.485 min): 23360.D (-) m/z 42.95 100.00% 43

58 5000

71 85 IM 6.20 AJ 6.40 6.60 6.80 Yi-rT-rjWrrTT-rVryT-T-T-rlT-rT-rYT-rT^^ m/z 58.05 56.54% m/z-> 20 30 40 50 60 70 80 90 100 110 120 130^140 \bundance #1556: 2-Hexanone 43

58 5000 __6:2O_6;4O__6W_&8O^_ mTz 56795 15.40% 27 ' ' I ,1, ■ ..........

-n/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 40.95 15.28%

' I ' ' ' ' I ' ' ' ' i I ,1, * r*’ ‘' I' 71 85 '•00 140 m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 ^bundance #1530: Oxirane, 2-methyl-2-(1-methylethyl)- ' ' I ' ' ' ' I ' ' ' ' I ' ' 43 6.20 6.40 6.60 6.80 58 m/z100.00 10.60%

71

30 85 100 ' I' '' 'I'''' 11 I'l ' ' I . I I , p ,l,, I,,,, I,,,, I,,,, I,,,, I,,,, m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 6.20 6.40 6.60 6.80

23360.D NP091101.M Thu Oct 11 13:13:00 2001 Page 2

NYC-WTC_000088593

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NYC-WTC_000088593Source: NYC Law Department, mirrored locally

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