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GC/MS analysis results for sample AD22471, Sept 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of environmental sample AD22471 conducted on September 24, 2001.

NYC-WTC_000086750–000086758

Folder label: “508 Scan

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Scanned page image, NYC-WTC_000086756
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NYC 9/11 Public Portal Document

LSC Area Percent Report Data File : C:\HPCHEM\l\DATA\SEP2101\22471.D Vial: 3 Acq On ; 21 Sep 2001 2:23 pm Operator; GALOS Sample : GC/MS unknown Inst : GC/MS Ins Mise Multiplr; 1.00 MS Integration Params; LSCINT.P

Method : C:\HPCHEM\1\METHODS\NP072501.M (RTE Integrator) Title : 208 625/TCLP calibration table 7/25/01 Cl IS 5 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 5.136 28 33 41 rVB 21686 43311 1.68% 0.339% 2 6.576 185 190 194 rBV 19110 35869 1.39% 0.281% 3 6.686 198 202 205 rBV 24235 47366 1.84% 0.370% 4 6.924 224 228 235 rBB 13207 32338 1.25% 0.253% 5 7.951 336 340 352 rVB 82540 170698 6.61% 1.335%

6 11.849 761 765 769 rBB 20850 38240 1.48% 0.299% 7 11.986 775 780 798 rBV 961692 2021401 78.33% 15.809% 8 15.599 1169 1174 1198 rBV 1108334 2580469 100.00% 20.182% 9 20.881 1744 1750 1758 rBV 1217045 2561212 99.25% 20.031% 10 25.292 2226 2231 2244 rBV2 998868 2294395 88.91% 17.944%

11 33.297 3098 3104 3121 rBV2 668684 1679894 65.10% 13.138% 12 37.415 3545 3553 3572 rBV2 430127 1280975 49.64% 10.018%

Sum of corrected areas; 12786168

22471.D NP072501.M Fri Sep 21 15:34:06 2001

NYC-WTC_000086756

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NYC-WTC_000086756Source: NYC Law Department, mirrored locally

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Administrative record of a Section 508 accessibility scan conducted at the World Trade Center site in September 2001.

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