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GC/MS analysis results for sample AD22655, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22655 conducted on October 11, 2001, identifying unknown compounds.

NYC-WTC_000087326–000087348

Folder label: “GC/MS Scan 9/19/01

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\SEP2801\22655.D Vial: 14 Acq On : 29 Sep 2001 1:11 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 1 3-Hexanone Concentration Rank 11

R.T. EstConc Area Relative to ISTD R.T.

6.38 0.46 ug/1 58040 1,4-Dichlorobenzene-d4 11.79

Hit# of 5 'entative ID MW MolForm CAS# Qual

1 3-Hexan .e 100 C6H12O 000589-38-8 91 2 Hexane 3,3,4-trimethyl- 128 C9H20 016747-31-2 53 3 3-Pe: anone, 2-methyl- 100 C6H12O 000565-69-5 43 4 Bu_ .ne, 2,2-dimethyl- 86 C6H14 _____ 000075-83-2 42 Abundant^ Scan 146 (6.382 min): 22655.D (-) m/'z ‘ 43.05 . 100.00% 43 57 71 5000 100

85 _..6:00_J:20_J4g_J,6g__^^ 1-r^ m/z 57.00 83.42% m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #1528: 3-Hexanone 4)3 57

29 71 5000 6.00 6.20 6.40 6.60 6.80 100 m/z 71.00 64.47% I ' I • ■ I I I ' ■ I I I I 85 Wz-> 20 30 40 50 60 70 80 90 100 110 120 Abundance - #5135: Hexane. 3,3,4-triniethyl- 43 57 71 i 6.00 6.20 6.40 6.60 6.80 5000 m/z 100.05 33.74% 27 I .... I;; I'''' I ' i ''I''''I' ' '' I ’ ' 99 113 m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #63398: 3-Pentanone, 2-methyl- 5(7 6.00 6.20 6.40 6.60 6.80 43 m/z 41.05 25.54% 5000 100 71

....................... I ..................... I I 65 ' r' ' ' ' I ' ' ' ' I ' m/z-> 20 30 40 50 60 70 80 90 100 110 120 6.00 6.20 6.40 6.60 6.80

22655.D NP091101.M Wed Oct 10 14:45:53 2001 Page 1

NYC-WTC_000087333

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NYC-WTC_000087333Source: NYC Law Department, mirrored locally

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