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GC/MS analysis results for sample AD22779, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22779 conducted on October 5, 2001, identifying unknown compounds.

NYC-WTC_000087694–000087716

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: 3 Oct 2001 4:48 am Data File': C:\HPCHEM\1\DATA\OCT0201\22779.D Name: gc/ms unknown Mise: 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 Hekdhonfe 6.38 0.4 ug/1 50800 ISTDOl 11.78 2539930 20.0 ■3—HexaTTOhe 6.49 0.8 ug/1 107020 ISTDOl 11.78 2539930 20.0 -3-Hexanidl 6.73 0.4 ug/1 57061 ISTDOl 11.78 2539930 20.0 3?74 ■Diohlorobefrz'ene- 11.64 0.5 ug/1 65499 ISTDOl 11.78 2539930 20.0 Butyl hexadecanoate 29.54 1.3 ug/1 184782 ISTD05 33.15 2937650 20.0 Heneicosane 30.73 0.4 ug/1 65747 ISTD05 33.15 2937650 20.0 Butyl tetradecanoate 31.67 0.9 ug/1 137358 ISTD05 33.15 2937650 20.0 Tetracosane 31.76 0.9 ug/1 133805 ISTD05 33.15 2937650 20.0 Hexatriacontane 32.76 0.9 ug/1 130761 ISTD05 33.15 2937650 20.0 Heptadecane, 9-octyl 33.71 1.1 ug/1 163005 ISTD05 33.15 2937650 20.0 Hexatriacontane 34.63 0.8 ug/1 123408 ISTD05 33.15 293765'0 20.0 Eicosane 35.52 0.8 ug/1 102099 ISTD06 37.28 2572060 20.0 Hexatriacontane 36.39 0.6 ug/1 73913 ISTD06 37.28 2572060 20.0 22779.D NP091101.M Thu Oct 04 14:21:35 2001

NYC-WTC_000087715

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NYC-WTC_000087715Source: NYC Law Department, mirrored locally

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