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GC/MS analysis results for sample AD22916, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of sample AD22916 conducted on October 5, 2001, noting other unknown compounds.

NYC-WTC_000087575–000087585

Folder label: “GC/MS Scan 9/20/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report ■ Data File : C:\HPCHEM\1\DATA\OCT0201\22916.D Via-l: 6 Acq On : 2 Oct 2001 7:00 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 100 Stop Thrs : 0 Peak Location: TOP If leading or trailing edge < 100 prefer < Baseline drop else tangent > Peak separation: 5

Signal : TIC

peak R.T. first max last PK peak peak peak % of # min scan scan scan TY height area % max. total 1 11.642 713 719 729 rBV 27124 66964 1.93% 0.383% 2 729 735 752 rBV 928197 2493094 71.96% 14.269% 3 ±5^:3^^ 1122 112 8 1147 rBV 1583687 3396722 98.05% 19.441% 4 1697 1704 1718 rBV 1646024 3464374 100.00% 19.828% 5 3-5.110^ 2179 2186 2199 rBV2 1430824 3173457 91.60% 18.163%

6 27.111X2398 2404 2409 rBV 46893 91288 2.64% 0.522% 7 3055 3062 3080 rBV2 1115520 2610918 75.36% 14.943% 8 •3^ .274 3502 3511 3523 rBV2 758707 2175346 62.79% 12.450%

Sum of corrected areas: 17472163 22916.D NP091101.M Wed Oct 03 10:06:07 2001

NYC-WTC_000087581

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NYC-WTC_000087581Source: NYC Law Department, mirrored locally

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