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GCMS analysis results for sample AE01462, Feb 2002

Machine-extracted title · confidence 100%

Gas chromatography-mass spectrometry analysis report for environmental sample AE01462 dated February 22, 2002.

NYC-WTC_000038642–000038656

Folder label: “GCMS X 2/25/02 A 3/23/02

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NYC 9/11 Public Portal Document

Tentatively Identified Compound (LSC) summary

Operator ID: Date Acquired: 22 Feb 2002 3:53 am Data File: C:\HPCHEM\1\DATA\FEB2102\1462.D Name: gc/ms scan 1/22 Mise: Method: C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title: 209 625/TCLP calibration table Library Searched: C:\DATABASE\NBS75K.L

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

Heptane,—4-methyl - 6.36 0.4 ug/1 34301 ISTD01 12.34 1858600 20.0 Octane 7.73 0.5 ug/1 47001 ISTD01 12.34 1858600 20.0 2,4=Dimethyl-1-hepte 8.22 1.2 ug/1 109194 ISTD01 12.34 1858600 20.0 Eicosane — 22.59 0.3 ug/1 40837 ISTD03 21.29 2602730 20.0 Pentadecane 24.03 1.0 ug/1 129090 ISTD04 25.74 2484760 20.0 Squalane 24.10 0.2 ug/1 30369 ISTD04 25.74 2484760 20.0 Octadecane 0 25.39 0.6 ug/1 70656 ISTD04 25.74 2484760 20.0 1-Hexadecanol 28.98 0.6 ug/1 73304 ISTD04 25.74 2484760 20.0 1 - Oc t ade c eneX20 31.31 15.2 ug/1 1566990 ISTD05 33.81 2055860 20.0 —--- —A0U 1462.D. GCMS0308.M Mon Mar 25 08:27:52 2002

NYC-WTC_000038656

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NYC-WTC_000038656Source: NYC Law Department, mirrored locally

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