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GC/MS analysis results for sample AD22653, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of sample AD22653 conducted on October 11, 2001, identifying unknown compounds.

NYC-WTC_000087303–000087325

Folder label: “GC/MS Scan 9/19/01

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Scanned page image, NYC-WTC_000087311
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File ; C;\HPCHEM\l\DATA\SEP2801\22653.D Vial: 12 Acq On : 28 Sep 2001 11:13 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 2 2-Hexanone Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 6.49 1.06 ug/1 133042 1,4-Dichlorobenzene-d4 11.79

Hit# Of 5 .. Tentative ID MW MolForm CAS# Qual 1 2-Hexan^e 100 C6H12O 000591-78-6 91 2 2-Hexa^ne, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 83 3 Oxir^e, 2-methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 78 4 Metl^l Isobutyl Ketone 100 C6H12O 000108-10-1 58 Abundance f Scan 158 (6.493 min): 22653.D (-) m/z 42.95 100.00% 43

58 5000

85 100 6.20 6.40 6.60 6.80 51 I. 71 I m/z 58.05 57.04% TiZz-> 20 30 40 60 70 80 90 100 110 120 130 140 Abundance #1556; 2-Hexanone 43

58 5000 6.20 6.40 6.60 6.80 m/z 57.00 17.96% 27 I A ' I ' ' ' ' I ' ' Tife-> 20 30 40 50 . 60 70 80 90 100 110 120 130 140 Abundance #11968: 2-Hexanone, 4-hydroxy-3-propyl- 40 58 _620_j640__6;60__a80^_ 5000 29 "m/z 41.05 15.49%

' I ' ' ' ' I ' ' ' ' I I ,1 'so " 71 J_________ !_ -rp-n-rp- 85 100 J.............. 140 TiZz-> 20 30 40 60 70 80 90 100 110 120 130 140 Abundance #1530: Oxirane, 2-methyl-2-(1-methylethyl)- 43 __620_6;40_aeo__a80__ 58 m/z 100.05 11.27% ft 5000

T,^-> 30 ' I ' ' ' 'I' '''ll 20 30 40 50 71

I'l I ' ' • I ' 60 70 , I , 80 85 100 I... ■■■... I... I ' • • • I • 90 100 110 120 130 140 620 .,1 6.40 6.60 6.80

22653.D NP091101.M Fri Oct 05 08:56:44 2001 Page 2 NYC-Wfc_06008731 1

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NYC-WTC_000087311Source: NYC Law Department, mirrored locally

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