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GCMS results log, sample AD26833, Dec 11 2001

Machine-extracted title · confidence 100%

Laboratory report for GCMS analysis of sample AD26833 completed on December 11, 2001, showing surrogate recovery data.

NYC-WTC_000032286–000032307

Folder label: “GCMS X 11/8/01 A 12/7/01

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NYC 9/11 Public Portal Document

Tentatively Identified Compound (LSC) summary

Operator ID: GALOS Date Acquired: 7 Dec 2001 4:14 pm Data File: C:\HPCHEM\1\DATA\DEC0601\26833.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

Cyclohexane, methyl- 5.04 0.5 ng/uL 179649 ISTD01 11.89 7529760 20.0 2 -Pentanone, 4 -hydro 7.85 2.6 ng/uL 993698 ISTDOl 11.89 7529760 20.0 Cyclopentane c a rboxy 1 29.58 6.0 ng/uL 1980120 ISTD05 33.19 6648810 20.0 Heptadecane 29.70 1.2 ng/uL 394507 ISTD05 33.19 6648810 20.0 1-Hexacesano 1 29.83 0.6 ng/uL 194492 ISTD05 33.19 6648810 20.0 Eicosane 30.78 1.6 ng/uL 524270 ISTD05 33.19 6648810 20.0 Butyl tetradecanoate 31.71 3.9 ng/uL 1288370 ISTD05 33.19 6648810 20.0 Heptadecane 31.80 3.6 ng/uL 1200770 ISTD05 33.19 6648810 20.0 Tricosane 32.79 3.1 ng/uL 1033680 ISTD05 33.19 6648810 20.0 Hexadecane 33.75 3.6 ng/uL 1207880 ISTD05 33.19 6648810 20.0 Pentacosane 34.66 2.4 ng/uL 809733 ISTD05 33.19 6648810 20.0 Tetracosane 35.54 2.1 ng/uL 609193 ISTD06 37.28 5781310 20.0 Hexatriacontane 36.41 0.9 ng/uL 263538 ISTD06 37.28 5781310 20.0

26833.D NP112701.M Tue Dec 11 14:46:55 2001

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NYC-WTC_000032307

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NYC-WTC_000032307Source: NYC Law Department, mirrored locally

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