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GCMS results log, sample AD26833, Dec 11 2001

Machine-extracted title · confidence 100%

Laboratory report for GCMS analysis of sample AD26833 completed on December 11, 2001, showing surrogate recovery data.

NYC-WTC_000032286–000032307

Folder label: “GCMS X 11/8/01 A 12/7/01

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Scanned page image, NYC-WTC_000032299
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC0 6 01\26833.D Vial: 33 Acq On 7 Dec 2001 4:14 pm Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 6 Eicosane Concentration Rank 9

R.T. EstConc Area Relative to ISTD R.T.

30.78 1.58 ng/uL 524270 Chrysene-dl2 33.19

Hit# of 5 Tentative ID MW MolForm CAS# Qu 1 Eicosane 282 C20H42 000112-95-8191 2 Pentadecane 212 C15H32 000629-62-9 90 3 Tetracosane 338 C24H50 000646-31-1 87 4 10-Methylnonadecane 282 C20H42 000000-00-0 87 Abundance Scan 2828 (30.776 min): 26833.D (-) m/z 57.10 100.00% 57 43 71 5000 85

30.40 30.60 30.80 31.00 31.20 । 11 m ■1 ।1 12 113127141155169 ... ................................... m/z 43.10 69.12% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 'Abundance #72323: Eicosane 43 57 71 5000- ‘I 85 30.40 30.60 30.80 31.00 31.20 m/z 71.05 59.02% 9 113127141 । > > i . । . . . . । . rn r . > q ■ - . . । 282 • i' ’'1 i M 111 it m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #70274. Pentadecane 43 57 TEIEIT 30.40 30.60 30.80 31.00 31.20 71 5000 m/z 85.05 39.00% 85

" 113127141 168 212 • ■ । ■ • • • । ■ ■• < । ■ 'I''''I'1’'I’'''I IT’II I • • •«i • ■ •11 T‘ m/z--> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73543: Tetracosane TT l' * • ' I 43 57 30.40 30.60 30.80 31.00 31.20 71 m/z 41.10 28.67% 5000 85

TTTETTTT’T T T‘i 113127 155169183197 PTTTI 111'11 । 294 338 • 11 • • ■ ■ i • ■ • ■ i ■ • ■ • i ■ • ■ • i ■ ———_—_—PA_r4—!—,—,—। • 1 miz--> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 30.40 30.60 30.80 31.00 31.20

26833.D NP112701.M Tue Dec 11 14:46:40 2001 Page 6

NYC-WTC_000032299

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NYC-WTC_000032299Source: NYC Law Department, mirrored locally

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