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GC/MS analysis results for sample AD22652, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22652 conducted on October 11, 2001, identifying unknown compounds.

NYC-WTC_000087274–000087302

Folder label: “GC/MS Scan 9/19/01

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Scanned page image, NYC-WTC_000087300
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NYC 9/11 Public Portal Document

Tentatively Identified Compound (LSC) summary Operator ID: 209 GALOS Date Acquired: 28 Sep 2001 10:14 pm Data File: C:\HPCHEM\l\DATA\SEP2801\22652.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 3'=lIexaRone^ 6.39 0.5 ug/1 62841 ISTDOl 11.79 2604320 20.0 2 7HexawM°Hq 6.49 0.9 ug/1 120897 ISTDOl 11.79 2604320 20.0 6.63 0.4 ug/1 55187 ISTDOl 11.79 2604320 20.0 ,2^ent-ancri-;—4 -methyl 6.75 0.6 ug/1 75139 ISTDOl 11.79 2604320 20.0 1 ■ 4-Di chlombATTZAnA- 11.65 0.6 ug/1 72241 ISTDOl 11.79 2604320 20.0 jO^clofeufeaneT"^, 2 - die 29.54 1.5 ug/1 233598 ISTD05 33.17 3057520 20.0 ' Nonadecane, 9-methyl 29.65 0.5 ug/1 69545 ISTD05 33.17 3057520 20.0 Heptadecane 30.73 0.7 ug/1 109916 ISTD05 33.17 3057520 20'.0 Hutyl tetradccanoate 31.68 1.3 ug/1 192015 ISTD05 33.17 3057520 20.0 Tetracosane 31.77 1.4 ug/1 213506 ISTD05 33.17 3057520 20.0 Heneicosane 32.76 1.5 ug/1 225393 ISTD05 33.17 3057520 20.0 Heptadecane 33.72 1.8 ug/1 276569 ISTD05 33.17 3057520 20.0 Octadecane 34.65 1.3 ug/1 203629 ISTD05 33.17 3057520 20.0 Tetracosane 35.54 1.4 ug/1 194508 ISTD06 37.29 2866610 20.0 Heneicosane 36.40 0.9 ug/1 129259 ISTD06 37.29 2866610 20.0 <^3,6-Dioxa-2,4,5,7-te 38.18 0.5 ug/1 67537 ISTD06 37.29 2866610 20.0 Y 3 -1sopropoxy-1,1,1,7 39.79 1.5 ug/1 210973 ISTD06 37.29 2866610 20.0 / 3,6-Dioxa-2,4,5,7-te 41.79 2.2 ug/1 319969 ISTD06 37.29 2866610 20.0 (Trisiloxane, 1,1,1,5 44.27 2.0 ug/1 280142 ISTD06 37.29 2866610 20.0

V 22652.D NP091101.M Wed Oct 03 11:53:43 2001

NYC-WTC_000087300

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NYC-WTC_000087300Source: NYC Law Department, mirrored locally

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