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GC/MS analysis results for sample AD23319, Oct 15 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of environmental sample AD23319 conducted on October 15, 2001.

NYC-WTC_000088429–000088455

Folder label: “GC/MS Scan 9/25/01

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Scanned page image, NYC-WTC_000088446
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NYC 9/11 Public Portal Document

Library' Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT12O1\23319.D Vial: 21 Acq On : 12 Oct 2001 9:41 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 11 Tetracosane Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 31.73 3.77 ug/1 394105 Chrysene-dl2 33.12 Hit# of 5 Tentative ID MW MolForm CAS# Qual (^Tetracosane 338 C24H50 000646-31-1 96 2^ Nonadecane 268 C19H40 000629-92-5 91 3 Heneicosane 296 C21H44 000629-94-7 91 4 Heptadecane 240 C17H36 000629-78-7 91 Abundance Scan 2907 (31.731 min): 23319.D (-) m/z SYTOO 100.00% 57

43 71

5000 85

m/z-> Abundance JJ 40 60 99 338 '' I'' ‘' I'''' I'' 80 100 120 140 160 180 200 220 240 260 280 300 320 340 #73543: Tetracosane m/z 31.40 31.60 31.80 32.00 71.00 69.03%

43 57 71

5000 85 r ’''' I 31.40 31.60 31.80 32.00 m/z 43.05 66.95% 99

m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #71949: Nonadecane 57

71 31.40 31.60 31.80 32.00 5000 m/z 85.05 46.46% 85

99 »l 155169183 224 268 I'''' I I '' • HI ' ' ' 'I 'I m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #42201: Heneicosane 57 31.40 31.60 31.80 32.00 71 m/z 41.05 27.26% 85 5000

99 268 296 11 P »I r J« n I r I»11»IT»I«111«»»»11 I > > >' I ■ ■ > > I' ri-rf-r •n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 31.40 31.60 31.80 32.00

23319.D NP091101.M Mon Oct 15 09:49:44 2001 Page 11

NYC-WTC_000088446

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NYC-WTC_000088446Source: NYC Law Department, mirrored locally

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