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GCMS analysis results for sample AD26006, Dec 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AD26006 conducted on December 19-20, 2001.

NYC-WTC_000030836–000030853

Folder label: “GCMS SCAN X 10/31/01 AN 11/21/01

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NYC 9/11 Public Portal Document

Tentatively Identified Compound (LSC) summary

Operator ID: GALOS Date Acquired: 20 Dec 2001 9:36 am Data File: C:\HPCHEM\1\DATA\DEC1901\26006A.D Name: gc/ms unknown 10/31 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

2 - Pentanone , 4 - hydro 7.83 3.1 ng/uL 1051480 ISTD01 11.87 6833700 20.0 Cyclopent anecarboxyl 29.56 1.1 ng/uL 366067 .ISTD05 33.17 6468320 20.0 Octadecanoic acid, b 31.69 0.7 ng/uL 225280 ISTD05 33.17 6468320 20.0 Nonadecane, 9-methyl 31.78 0.5 ng/uL 176982 ISTD05 33.17 6468320 20.0 Triacontane 32.77 0.5 ng/uL 165262 ISTD05 33.17 6468320 20.0 Pentatriacontane 33.71 0.6 ng/uL 201961 ISTD05 33.17 6468320 20.0 Heptacosane 34.63 0.5 ng/uL 152842 ISTD05 33.17 6468320 20.0 Tetracosane 35.52 0.6 ng/uL 114969 ISTD06 37.26 3924250 20.0 Cycloheptene, me t hy l 39.57 0.6 ng/uL 119874 ISTD06 37.26 3924250 20.0

26006A.D NP112701 .M Thu Dec 20 10:40:01 2001

NYC-WTC_000030853

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NYC-WTC_000030853Source: NYC Law Department, mirrored locally

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NYC-WTC_000030679 · Box DEP Box 21

Gas chromatography-mass spectrometry scan record from late October to November 2001 regarding environmental sample analysis.

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