GCMS analysis results for sample AE00466, Jan 18 2002

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00466 conducted on January 18, 2002.

NYC-WTC_000051263–000051282

Folder label: “GCMS X 1/8/02 A 1/10/02”

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NYC 9/11 Public Portal Document

Mise Title Library 26.06 Hit# of Abundance Library Search compound Report Data File : C:\MSDCHEM\1\5973N\02JAN10\00473.D Vial: 8 Acq On : 10 Jan 2002 8:36 pm Operator: Sample : 508 scan ext 1/8 Inst : Instrumen : January 10, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) : 508 scan method : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 10 Pentadecane, 2,6,10-trimethyl- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 1.42 ug/L 840383 Phenanthrene-dl0 22.65 5 Tentative ID MW MolForm CAS# Qual 1 Pentadecane, 2,6,10-trimethyl- 254 C18H38 003892-00-0 94 2 Octadecane (CAS) $$ n-Octadecane... 254 C18H38 000593-45-3 80 3 Undecane, 4,6-dimethyl- 184 C13H28 017312-82-2 72 4 Dodecane (CAS) $$ n-Dodecane $$ ... 170 C12H26 000112-40-3 72 Scan 1987 (26.059 min): 00473.D (-) m/z 57.10 100.00% 57

71 5000 43 85 99 113 25.80 26.00 26'20 26.40 I 127141 155 169 183 203 223 239253 275 300 O-T TIT TTT 1 r ri'M'iV^ hr m/z71.10 54.79% n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #193195: Pentadecane, 2,6,10-trimethyl- 57

5000 71 25.80 26.00 26.20 26.40 85 m/z 43.10 35.73% 27 । 99 113

m/z-> 0- :20 40 60 UM.. 127141155169183 ■ i. ■ ■ ■ i ■ ■ ■ ■ i • • >. । 226 ■ i ■ ■ ■ • । • ■.. । 80 100 120 140 160 180 200 220 240 260 280 300 254 • i < < >11 > ■ ■ ■ i ■ ■

Abundance #193185: Octadecane (CAS) $$ n-Octadecane $$ Octadecan 57 71 T TTr 25.80 26.00 26.20 26.40 5000 85 m/z 85.10 32.53%

+ 2113127141155169103197 254 1. 0 | > . . . | . r TTT 1 ' ' ' I' 1 1 ' I ' ' ' 1 11 ' 1 1 1 1 ' 1 1 1......... 1 1 i' ■ ■ ■ i ' ■ ' ' i ' i r ■ ■ ' i ■ ' mlz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #93418: Undecane, 4,6-dimethyl- 1 1 11 57 25.80 26.00 26.20 26.40 m/ Z 41.10 19.19% 71 5000

01......... ,1 Bui 1 , A i lL p-i r 141 J 98h 113 i |' 1 i 1 । 184 i ■' ' ' i ''' ' i ' ■ •' i' ■ ' 1 i ■ '' 1 i TUr m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 25.80 26.00 26.20 26.40

)0473.D SCAN508.M Fri Jan 11- 10:09:10 2002 Page 12

NYC-WTC_000051278

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