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GC/MS analysis results for sample AD23272, Oct 15 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of environmental sample AD23272 conducted on October 15, 2001.

NYC-WTC_000088456–000088484

Folder label: “GC/MS Scan 9/25/01

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Scanned page image, NYC-WTC_000088472
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1201\23272.D Vial: 22 Acq On : 12 Oct 2001 10:39 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 10 Tetracosane Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 31.73 5.24 ug/1 560608 Chrysene-dl2 33.12 Hit# of 5 Tentative ID MW MolForm CAS# Qual

Tetracosane 338 C24H50 000646-31-1 96 2 Eicosane 282 C20H42 000112-95-8 91 3 Heneicosane 296 C21H44 000629-94-7 91 4 Octadecane ____________________ 254 C18H38 000593-45-3 91 Abundance Scan 2908 (31.734 min): 23272.D (-) m/z 57.00 100.00% 57

43 71

552 85

Tife-> Abundance 40 u 43 57 99 J J, iJ 155169183197211225239253267281 11 n I |Ti I r 11 iTi 11^ I I p . .1 11 r 111'l I 11111 11 11 11 I [(I . I 11 11111.1 11

60 80 I • ' ' ' I '. 100 120 140 160 180 200 220 240 260 280 300 320 340 #73543: Tetracosane 338 31.40 31.60 31.80 32.00 m/z 71.05 70.48%

71

5000 85 M 31.40 31,60 31.80 32.00 m/z 43.05 67.03% I 1 J '.r'?" 155169183197 -p-T-rVp-t I'''' r ''' I I'''' I I''' 'I ' 294 338 Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #39862: Eicosane 43 57

71 ‘ ' I ' ‘ ‘ ' I ' ' ' ' I 31.40 31.60 31.80 32.00 5000- 85 ra/z 85.00 49.94%

I , 113127141155 196 240 ^82 p-T’hy^TTTTYr'iHHjTVrn-fTTnAYTT-rTyT-TT-ryrTTTyTTTTTTT^^ ■n/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/z4170527.18% 85 5000 99 .. I l 1,^ ............. 368 , ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ■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

23272.D NP091101.M Mon Oct 15 09:42:10 2001 Page 10

1 ■nYC-WTC_000088472

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NYC-WTC_000088472Source: NYC Law Department, mirrored locally

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