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GC/MS analysis report, sample AD23720, Oct 2001

Machine-extracted title · confidence 100%

Laboratory record for sample AD23720 showing detection of unknown compounds on October 17, 2001.

NYC-WTC_000089218–000089233

Folder label: “GC/MS Scan 9/28/01

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Scanned page image, NYC-WTC_000089224
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report Data File : C;\HPCHEM\1\DATA\OCT1501\23720 .D Vial: 16 Acq On : 16 Oct 2001 2:51 am 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 6.394 143 147 153 rBV 17212 37030 1.40% 0.264% 2 6.495 153 158 166 rW 32016 74780 2.84% 0.533% 3 6.623 168 172 178 rW 14699 33785 1.28% 0.241% 4 6.742 181 185 193 rVB 20737 46484 1.76% 0.331% 5 7.752 292 295 307 rBV 69623 162402 6.16% 1.158%

6 11.626 713 717 726 rVB 20086 47994 1.82% 0.342% 7 11.764 726 732 747 rBV 782263 1879770 71.28% 13 .403% 8 12.122 765 771 780 rVB 37194 86412 3.28% 0.616% 9 15.372 1119 1125 1143 rBV 1143290 2576484 97.70% 18.370% 10 20.660 1693 1701 1713 rBV 1175651 2637006 100.00% 18.802% 11 25.085 2176 2183 2193 rBV2 1142496 2467472 93.57% 17.593% 12 33.118 3051 3058 3078 rBV2 905201 2137323 81.05% 15.239% 13 35.660 3329 3335 3345 rBV 19758 56220 2.13% 0.401% 14 37.230 3497 3506 3522 rBV2 639563 1782324 67.59% 12.708%

Sum of corrected areas: 14026486 23720.D NP091101.M Tue Oct 16 15:15:37 2001

NYC-WTC_000089224

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NYC-WTC_000089224Source: NYC Law Department, mirrored locally

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