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GC/MS calibration report, Nov 6 2001

Machine-extracted title · confidence 95%

Calibration data for GC/MS analysis including naphthalene and phenanthrene standards dated November 6, 2001.

NYC-WTC_000069271–000069279

Folder label: “GCMS Scan X 10/22/01 An 11/8/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report Data File : C:\HPCHEM\1\DATA\NOV2601\LB.D Vial: 8 Acq On : 26 Nov 2001 5:32 pm Operator: 209 GALOS Sample : 10/22 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Method : C:\HPCHEM\1\METHODS\NP103001.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 7.671 282 286 298 rBV 228732 543035 5.48% 1.148% 2 11.554 702 709 718 rBV 74206 192502 1.94% 0.407% 3 11.682 718 723 749 rW 2660130 6905631 69.65% 14.603% 4 15.299 1110 1117 1135 rBV 4178909 9419090 95.00% 19.918% 5 20.578 1684 1692 1711 rBV 4420752 9914723 100.00% 20.966% 6 24.994 2166 2173 2186 rBV2 4020099 8999088 90.76% 19.030% 7 33.027 3038 3048 3070 rBV2 2639982 6244399 62.98% 13.205% 8 37.121 3485 3494 3517 rBV2 1782070 5070642 51.14% 10.723%

Sum of corrected areas: 47289110 LB.D NP103001.M Tue Nov 27 09:37:00 2001

NYC-WTC_000069275

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NYC-WTC_000069275Source: NYC Law Department, mirrored locally

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GCMS sample extraction log table, Nov 2001 · Box DEP Box 60

NYC-WTC_000068400

Multi-page laboratory log table recording sample extraction details including volumes and drip rates for GCMS analysis in November 2001.

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