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GC/MS analysis results for sample AD22170, Sept 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of environmental sample AD22170 conducted on September 20, 2001.

NYC-WTC_000086682–000086690

Folder label: “508 Scan

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Scanned page image, NYC-WTC_000086688
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NYC 9/11 Public Portal Document

LSC Area Percent Report Data File ; C:\HPCHEM\l\DATA\SEP1901\22171.D Vial: 7 Acq On ; 19 Sep 2001 8:34 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 6.570 186 189 195 rBB 21257 39847 1.42% 0.281% 2 6.680 197 201 210 rBB 29924 67823 2.42% 0.478% 3 6.909 223 226 234 rBB 20434 41180 1.47% 0.290% 4 7.946 335 339 350 rVB 85307 168495 6.01% 1.186% 5 10.394 601 606 610 rBB 24437 43346 1.55% 0.305% 6 10.605 625 629 635 rBB 25799 46539 1.66% 0.328% 7 11.834 759 763 767 rVB 26771 45469 1.62% 0.320% 8 11.981 773 779 789 rBV 1055793 2180101 77.72% 15.350% 9 15.594 1167 1173 1191 rBV 1334155 2782863 99.20% 19.594% 10 20.866 1742 1748 1767 rBV 1309551 2805232 100.00% 19.751% 11 25.286 2223 2230 2241 rBV2 1176741 2515411 89.67% 17.711% 12 33.292 3096 3103 3115 rBV2 887445 1946882 69.40% 13.708% 13 37.400 3544 3551 3563 rBV2 570965 1519545 54.17% 10.699%

Sum of corrected areas: 14202733 22171.D NP072501.M Thu Sep 20 11:31:48 2001

NYC-WTC_000086688

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NYC-WTC_000086688Source: NYC Law Department, mirrored locally

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NYC-WTC_000086565 · Box DEP Box 67

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

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