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GC/MS analysis results for sample AD23471, Oct 16 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of environmental sample AD23471 conducted on October 16, 2001.

NYC-WTC_000088604–000088623

Folder label: “GC/MS Scan 9/26/01

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\OCT0901\23471.D Vial: 19 Acq On : 10 Oct 2001 6:53 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. 6.49 1.15 ug/1 110113 1,4-Dichlorobenzene-d4 11.76 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Hexanone, 100 C6H12O 000591-78-6 91 2 Oxirane -methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 72 3 2-Hex, dne, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 64 Met fl Isobutyl Ketone____________ __ _______ 4 100 C6H12O 000108-10-1 52 ^bundanc? Scan 157 (6.485 min): 23471 .D (-) m/z 4^795 100.00% 43

58 5000-

71 8,5 6.20 6.40 6.60 6.80 ......... ,1,1 50 I > I I I ' m/z 5^705 59.23% n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #1556: 2-Hexanone 43

58 5000 __a2o__64g__a6o__a8p^_ m/z 57.00 17.72% 27 II, ,1, -n/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;20__640_a60__6,8g^_ 25E “mTz 41.05 13.99% 71

30 85 100 ' I'''' I'''' 11 I'l ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ■n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #11968: 2-Hexanone, 4-hydroxy-3-propyl- 43 6.20 6,40 6.60 6.80 m/z 100.05 10.74% 29 58 ft Tl/z-> ' I ' ' ' ' 1 ' '' , I I ■ • • I • 20 30 40 50 J, ' ' I ' 60 71 I,.. 85 r, .. I, 70 80 90 100 110 120 130 140 140 6.20 6.40 6.60 6.80

23471.D NP091101.M Thu Oct 11 13:15:21 2001 Page 2

NYC-WTC_000088612

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NYC-WTC_000088612Source: NYC Law Department, mirrored locally

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