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GC/MS analysis results, sample AD22919, October 2001

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Gas chromatography-mass spectrometry analysis of sample AD22919 conducted on October 5, 2001, identifying other unknown compounds.

NYC-WTC_000087623–000087643

Folder label: “GC/MS Scan 9/20/01

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NYC 9/11 Public Portal Document

Tentatively Identified Compound (LSC) summary Operator ID: 209 GALOS Date Acquired: 2 Oct 2001 9:56 pm Data File: C:\HPCHEM\1\DATA\OCT0201\22919.D Name: gc/ms unknown Misc: Method: C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title: 209 625/TCLP calibration table 7/16/01 Library Searched: C:\DATABASE\NBS75K.L

TIC Top Hit name RT EstConc Units Area IntStd ISRT ISArea ISConc 2 -Hexarron^ 6.48 0.5 ug/1 58819 ISTDOl 11.79 2328980 20.0 ^^HexAnnl—- 6.72 0.4 ug/1 48453 ISTDOl 11.79 2328980 20.0 ^1,4 -D-i rb'l4:^rr>V^TT7.Anp - 11.64 0.5 ug/1 59990 ISTDOl 11.79 2328980 20.0 Gyc 1‘Opcii tanecarbo^cy 1 29.53 1.0 ug/1 123928 ISTD05 33.15 2538770 20.0 Butyl tetradecanoate 31.67 0.7 ug/1 93285 ISTD05 33.15 2538770 20.0 Tetracosane 31.76 0.6 ug/1 82206 ISTD05 33.15 2538770 20.0 Octacosane 32.76 0.6 ug/1 81467 ISTD05 33.15 2538770 20.0 Heneicosane 33.71 0.8 ug/1 105164 ISTD05 33.15 2538770 20.0 Hexatriacontane 34.63 0.6 ug/1 82102 ISTD05 33.15 2538770 20.0 Hexatriacontane 35.52 0.6 ug/1 67262 ISTD06 37.27 2257670 20.0 Eicosane 36.39 0.4 ug/1 49441 ISTD06 37.27 2257670 20.0 22919.D NP091101.M Thu Oct 04 10:03:45 2001

NYC-WTC_000087641

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