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GC/MS analysis results for sample AD23503, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23503 conducted on October 19, 2001.

NYC-WTC_000088905–000088934

Folder label: “GC/MS Scan 9/27/01

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Scanned page image, NYC-WTC_000088913
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1601\23503.D Vial: 11 Acq On : 17 Oct 2001 12:01 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 15 R.T. EstConc Area Relative to ISTD R.T. 6.49 1.01 ug/1 96912 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 2-Hexanone, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 64 3 Oxira: , 2-methyl-2-(1-methylethyl) 100 C6H'12O 072221-03-5 59 4 Met^ Isobutyl Ketone 100 C6H12O 000108-10-1 58 ^bundance^ Scan 157 (6.486 min): 23503.D (-) m/z 42795 100700% 43

58 5000

__a20_64q__6,60_a8g^_ 49 I .. 71,, ? “mTz 58705 -56.03% '50' ' Ti/z-> 20 30 40 60 70 80 90 100 110 120 130 140 ^bundance #1556: 2-Hexanone 43

58 5000 I I 1 I 1 . . r| 1 1 . . I ■ 1 . I y 1 , , I . 6.20 6.40 6.60 6.80 in/z 57.00 15.97% 27 71 85 IM ,1. , I .-,1. . I . , , , I , . . Ti/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 (\hundance #11968; 2-Hexanone, 4-hydroxy-3-propyl- 43

58 . 6.20 6.40 6.60 6.80 5000 29 m/z 41.05 15.20%

71 85 100 ' I ' I J... . ,. •n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #1530: Oxirane, 2-methyl-2-(1-methylethyl)- __ 4)3__ _ ________ 6:20—6.40—6,60- 6.80 _ 58 •m/z 100.05 9.94%

L 5000 71- 30 85 100 ‘■'-I-. . . . I ' . 'i ' ' ' ' I ' , I , I - , tVz-> 20 30 40 50 60 70 80 90 100 110 120 ; 130 140 6.20 6.40 6.60 6.80

23503.D NP091101.M Thu Oct 18 10:28:44 2001 Page 2

NYC-WTC_000088913

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NYC-WTC_000088913Source: NYC Law Department, mirrored locally

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