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GCMS analysis results, sample AE02785, March 2002

Machine-extracted title · confidence 85%

Gas chromatography-mass spectrometry analysis of sample AE02785 performed on 3/11/2002, detecting 2,4-DDD and other unknown compounds.

NYC-WTC_000005545–000005563

Folder label: “GCMS X 2/6/02 A 3/1/02

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NYC 9/11 Public Portal Document Library aearcn compound Keport

Data File C:\HPCHEM\1\DATA\MAR0102\2785.D Vial: 19 Acq On 2 Mar 2002 2:03 am Operator: Sample gc/ms scan 2/6 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 5 Heptadecane Concentration Rank 5

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

34.27 1.13 ug/1 122444 Chrysene-dl2 33.78

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heptadecane 240 C17H36 000629-78-7 91 2 Pentacosane 352 C25H52 000629-99-2 91 3 Eicosane 282 C20H42 000112-95-8 91 4 Nonadecane 268 C19H40 000629-92-5 91 Abundance 57 Scan 3183 (34.266 min): 2785.D (-) m/ z 57.00 1 00.00% 43 71 85 5000

■ ' I ' ‘ 1 1 i 1 1 99 1 34.00 34.20 34.40 34.60 TT 113127141155169183207 .... 240............ I ‘ 11 ‘ I 11 ‘ 1 I ' '1 ' I ' 1 ' ‘ T'‘‘ ‘ I ‘ ‘ ' ‘I'' ' ' I 1 ' ‘ ' 1 ' 1 1 ' 1 1 ' ' 1 1 1 1 1 1 1 1 1 m/ z 43.05 78.42% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #71193: Heptadecane 57

71 _ - 5000 85 34.00 34.20 34.40 34.60 m/z 71.05 72.45% _ 1 2 113 127 141 155 169 210 240 m/z-> ___ 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance ? : i;-etri 43 57

71 34.00 34.20 34.40 34.60 5000 85 m/z 85.00 52.04%

.... 99 113 127 141 155 169 183 197 211 225 m/z-> ...40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #72326: Eicosane ........ 57 34.00 34.20 34.40 34.60 43 m/ z 41.00 33.83% 71 5000 85 99 ..2 J , 113127 141,155 169 .......... . m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 34.00 34.20 34,40 34.60

2785.D GCMS0208.M Tue Mar 05 10:50:46 2002 Page 5

NYC-WTC_000005556

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NYC-WTC_000005556Source: NYC Law Department, mirrored locally

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