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GCMS comments for sample AD26475 showing no non-target compounds

Machine-extracted title · confidence 100%

Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26475 revealed no non-target compounds.

NYC-WTC_000031685–000031706

Folder label: “GCMS X 11/6/01 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 9:45 pm Data File: C:\HPCHEM\1\DATA\DEC0701\26475.D Name: gc/ms unknown 11/6 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 4.99 1.6 ng/uL 456682 ISTD01 11.88 5614080 20.0 1-Hexene 5.08 1.5 ng/uL 417216 ISTD01 11.88 5614080 20.0 Oxepane, 2,2,4 -1rime 5.14 4.4 ng/uL 1242160 ISTD01 11.88 5614080 20.0 Oxirane, 2-methyl-3 - 5.64 0.5 ng/uL 133131 ISTD01 11.88 5614080 20.0 Furan, tetrahydro-2- 6.09 2.2 ng/uL 615331 ISTD01 11.88 5614080 2 0.0 3 -Hexanone 6.44 0.7 ng/uL 187057 ISTDOl 11.88 5614080 20.0 2-Hexanone 6.55 0.7 ng/uL 197213 ISTDOl 11.88 5614080 20.0 3=Hexanol 6.67 0.8 ng/uL 235131 ISTDOl 11.88 5614080 20.0 2 -Butanol , 3-methyl- 7.16 12.2 ng/uL 3427830 ISTDOl 11.88 5614080 20.0 2 “Pentanone , 4 - hydro 7.83 7.5 ng/uL 2113190 ISTDOl 11.88 5614080 20.0 Propanamide, N-acety 9.34 0.4 ng/uL 124989 ISTDOl 11.88 5614080 20.0 CH2-CHCH2C (O) OCH3 10.31 2.9 ng/uL 822222 ISTDOl 11.88 5614080 20.0 2 - Pentanol , 4 - methyl 10.52 1.4 ng/uL 396501 ISTDOl 11.88 5614080 20.0

26475.D NP112701.M Thu Dec 13 11:19:48 2001

NYC-WTC_000031 706

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NYC-WTC_000031706Source: NYC Law Department, mirrored locally

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