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GCMS sample AE07068 analysis report with surrogate recovery, Apr 2002

Machine-extracted title · confidence 90%

Gas chromatography-mass spectrometry analysis report for sample AE07068 including surrogate compound recovery data.

NYC-WTC_000043427–000043432

Folder label: “GCMS X 4/23/02 A 4/24/02

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Scanned page image, NYC-WTC_000043430
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NYC 9/11 Public Portal Document

LSG Area Percent Report

Data File : C : \HPCHEM\ 1 \DATA\APR18027068.D Vial: 23 Acq On : 19 Apr 2002 9:42 am Operator: Sample : GC/MS SCAN 3/26 FB Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0419.M (RTE Integrator) Title : 209 625/TCLP calibration table 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 12.209 775 780 798 rVB 1410420 3410303 68.61% 13.656% 2 15.844 1170 1176 1194 rBV 2210917 4395523 88.43% 17.602% 3 21.150 1747 1754 1768 rBV 2452347 4970577 100.00% 19.904% 4 23.280 1978 1986 1992 rBV 151158 306162 6.16% 1.226% 5 25.594 2231 2238 2249 rBV 2282274 4898780 98.56% 19.617%

6 33.645 3107 3115 3125 rBV2 1662340 3790443 76.26% 15.179% 7 33.856 3133 3138 3148 rVB 83064 178810 3.60% 0.716% 8 37.877 3567 3576 3589 rBV2 1011449 3021556 60.79% 12.100%

Sum of corrected areas: 24972154

7068.D GCMS0419.M Mon Apr 22 08:33:18 2002

NYC-WTC_000043430

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NYC-WTC_000043430Source: NYC Law Department, mirrored locally

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