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GC/MS analysis results for sample AD22777, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22777 conducted on October 5, 2001, identifying unknown compounds.

NYC-WTC_000087953–000087972

Folder label: “GC/MS Scan 9/21/01

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NYC 9/11 Public Portal Document

Tentatively Identified Compound (LSC) summary Operator ID: 209 GALOS Date Acquired: 4 Oct 2001 10:23 pm Data File: C:\HPCHEM\1\DATA\OCT0401\22777.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 S—Heseanone 6.49 0.5 ug/1 74003 ISTDOl 11.78 2906860 20.0 2‘-Pentanol, 4-methyl 6.73 0.5 ug/1 66124 ISTDOl 11.78 2906860 20.0 T7’4'-©iehlorobenz ene - 11.64 0.5 ug/1 76850 ISTDOl 11.78 2906860 20.0 Butyl hekadecanoate 29.53 0.7 ug/1 118174 ISTD05 33.15 3249370 20.0 Butyl tetradecanoate 31.67 0.6 ug/1 91759 ISTD05 33.15 3249370 20.0 Hexatriacontane 31.76 0.7 ug/1 106684 ISTD05 33.15 3249370 20.6 Pentacosane 32.76 0.7 ug/1 106917 ISTD05 33.15 3249370 20.0 Tetracosane 33.71 0.8 ug/1 131128 ISTD05 33.15 3249370 20.0 Hexatriacontane 34.63 0.5 ug/1 88938 ISTD05 33.15 3249370 20.0 Tetratetracontane 35.52 0.6 ug/1 82033 ISTD06 37.27 2802940 20.0 22777.D NP091101.M Fri Oct 05 12:49:25 2001

NYC-WTC_000087970

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