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GC/MS analysis results for sample AD22914, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of sample AD22914 conducted on October 5, 2001, noting other unknown compounds.

NYC-WTC_000087540–000087561

Folder label: “GC/MS Scan 9/20/01

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Scanned page image, NYC-WTC_000087554
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NYC 9/11 Public Portal Document Liicrary Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT0201\22914.D Vial: 4 Acq On : 2 Oct 2001 5:03 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 8 Tetracosane Concentration Rank 5

R.T. EstConc Area Relative to ISTD R.T. 32.76 0.86 ug/1 122678 ChrYsene-dl2 33.16 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Tetracosane 338 C24H50 000646-31-1 9 2 Octadecane 254 C18H38 000593-45-3 90 3 Pentacosane 352 C25H52 000629-99-2 87 4 Heneicosane 296 C21H44 000629-94-7 87 Abundance Scan 3019 (32.756 min): 22914.D (-) m/z 57.00 100.00% 5/ 43 71

5000- 85

99 32.40 32.60 32.80 33.00 ■tl \Pp7l41155i69183 208 281 ' I'''' I'''' f'''' I'''' I'''' I'''' m/z 71.00 78727% Tife-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73543: Tetracosane 43 5 7 71

5000 85 ................ .......................... . 32.40 32.60 32.80 33.00 m/z 43.05 67.88% 99 I p“rT^rp-th-q-nnT"p-rrTyTTTTjTTTTpnTTqT-rT^ 338 I '' '' I ' Tife-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #71561: Octadecane

43 71 32.40 32.60 32.80 33.00 85 5000 m/z 85.05 49.39%

( T^p7i^i‘’?5 224 254 ' I'' ' I'''' r'''' I'' '“n '''' I nfe-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73718: Pentacosane T T 43 57 32.40 32.60 32.80 33.00 m/z 41.05 27757% 71 5000 85

1 pi 27141155169183197211225 r ''' I'''' I'''' I I " «* I' " ' I'« " I R 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 32.40 32.60 32.80 33.00

22914.D NP091101.M Wed Oct 03 09:49:08 2001 Page 8

NYC-WTC_000087554

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NYC-WTC_000087554Source: NYC Law Department, mirrored locally

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