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GCMS analysis results for sample AD26678, Dec 10 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AD26678 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032007–000032027

Folder label: “GCMS X 11/7/01 A 12/6/01

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Scanned page image, NYC-WTC_000032026
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NYC 9/11 Public Portal Document

Tentatively Identified Compound (LSC) summary

Operator ID: GALOS Date Acquired: 4 Dec 2001 1:33 pm Data File: C:\HPCHEM\1\DATA\DEC0401\26678.D Name: gc/ms unknown Mise: Method: C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title: 208 625/TCLP calibration table Library Searched: C:\DATABASE\NBS75K.L

TIC Top Hit name RT EstConc Units Area IntStd ISRT ISArea ISConc

Hydrogen azide 4.98 1.4 ng/uL 378887 ISTD01 11.86 5533090 20.0 1-Hexene 5.06 0.8 ng/uL 229290 ISTD01 11.86 5533090 20.0 Oxepane, 2,2,4 -1 rime 5.13 3.0 ng/uL 830174 ISTD01 11.86 5533090 20.0 Tetrahydrofurfuryl c 6.08 0.8 ng/uL 229660 ISTD01 11.86 5533090 20.0 2 =Hexanone 6.54 0.5 ng/uL 124910 ISTD01 11.86 5533090 20.0 3-Hexanol 6.66 0.4 ng/uL 117813 ISTDOl 11.86 5533090 20.0 2 -Butanol , 3 - me t hyl - 7.14 5.1 ng/uL 1407460 ISTDOl 11.86 5533090 20.0 2*Pentanone , 4 - hydro 7.82 7.9 ng/uL 2188260 ISTDOl 11.86 5533090 20.0 Oxirane y - 2,2 -dimethy 10.30 1.2 ng/uL 325618 ISTDOl 11.86 5533090 20.0 2-Hexanol 10.52 0.5 ng/uL 146154 ISTDOl 11.86 5533090 20.0 Cycl opentane carboxyl 29.57 0.6 ng/uL 135706 ISTD05 33.17 4565010 20.0

26678 .D NP112701.M Fri Dec 07 13:08:55 2001

NYC-WTC_000032026

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NYC-WTC_000032026Source: NYC Law Department, mirrored locally

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